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Tag: career in full stack

Emerging Trends in Backend Development: AI, IoT and Beyond

Posted on by Imarticus Learning

Are you prepared to explore the fascinating world of backend development? Buckle up because we’re about to go on an exciting journey through the newest trends influencing this ever-changing industry.

Backend development has become the foundation of contemporary applications in today’s tech-driven world, where innovation is the word of the century. Every user-friendly interface and seamless user experience are supported by a solid and effective backend architecture that manages intricate workflows and enormous volumes of data.

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What, though, lies in store for backend developers? What trends will change the landscape and challenge our preconceived notions of what is possible? Brace yourselves, for we are about to explore game-changing technologies that are set to redefine backend development.

This post delves into the significance of advanced backend technologies, highlights the top seven emerging trends, and discusses their impacts.

Developing Trends in Backend Coding

The magic of the internet is performed behind the scenes via backend development. The unseen command center ensures that everything functions perfectly and without a hitch. Unlike its flashy frontend counterpart, which dazzles users with beautifully-drawn graphics and intuitive interfaces, backend development is focused on building a robust and efficient foundation for web applications to stand on.

Backend developers are in charge of providing the material you enjoy so much when you’re browsing the internet. These computer whizzes are experts in writing APIs, building libraries, and tinkering with system parts to make everything function as a single, seamless system. They also have a mastery of server-side web application logic and integration.

Their only goal is to establish a positive working connection between your frontend browser and the servers, applications, and databases that run the web. They are the unsung heroes who care for problems even before you notice them.

Therefore, the next time you assume that your favorite website operates flawlessly, remember that a competent team of backend engineers is responsible for making the internet run.

What are the Emerging Trends in Backend Development?

Top 7 Emerging Trends in Backend Development

  • AI-driven backend development

   Artificial Intelligence (AI) is taking center stage in backend development, enhancing performance through predictive analytics, automated error detection, and optimization algorithms. AI-powered tools analyze user behavior, allowing developers to make data-driven decisions for improving application efficiency.

The chatbot industry is anticipated to soar to a mind-boggling 1.25 billion US dollars in only a few short years, or by 2025. It had grown dramatically since its very modest beginnings in 2016, when it was just 190.8 million dollars.

Businesses worldwide are interested in and intrigued by these sentient artificial intelligence entities. Chatbots are transforming into indispensable tools for customer support, business, and even entertainment because of their capacity to mimic human dialogue. The virtual assistants of the future are prepared to help and interact with us in ways we never imagined.

  • IoT Integration for Real-time Data

   IoT devices—sensors, actuators, and smart devices—take the stage as virtuoso actors in the frantic production symphony. They collect and analyze real-time data from every stage of the production process with an eye for detail. They appear to be creating a technicolor tapestry of revelations.

Now consider these gadgets as keys that open a knowledge vault. Manufacturers have access to a treasure of knowledge through a charming interaction with sophisticated planning systems. This intelligence is a complex tapestry of strands representing machine prowess, environmental stories, inventory sagas, manufacturing rhythms, and perfection measurements.

  • Serverless Architectures

   Witness the wonder of serverless architecture, a magician’s trick that generates applications and services without needing infrastructure handling, in the magical world of technology. It’s like creating a symphony without ever touching the instruments since the mysterious hands of AWS handle the orchestration. 

Yes, the servers on which apps dance are shown as the curtain rises, but AWS skillfully weaves the magic of server management in the background. Imagine it as a lavish theatrical play where the show’s star is your application, and the mechanics of server provisioning, scalability, and maintenance are stagehands working behind the scenes. Imagine how liberating it would be to only work on perfecting your core offering, the star performance. 

  • Microservices for Scalability

The process of fault isolation develops into an art form. When a sudden glitch occurs, it’s like a soloist temporarily faltering, yet the performance continues without a hitch. A problem with one service doesn’t lead to a symphonic catastrophe; instead, it is contained to that service’s specific area, saving the remainder of the piece.

The actual genius of the microservices design lies in its unmatched scalability, which transcends the complexities of development and fault handling. This method enables the seamless scaling of certain services in response to shifting needs, much like an orchestra that can easily expand to fill a large audience. The orchestra’s many sections might grow in size independently, guaranteeing that the show would still be faultless in the face of soaring crowd numbers.

  • Blockchain for Enhanced Security

   Blockchain technology is gaining traction in backend development due to its robust security features. By creating transparent and tamper-proof records of transactions and data exchanges, blockchain enhances data security and ensures data integrity.

Consider your data to be a priceless gem. Enter blockchain, the master craftsman poised to reinvent how it is shown. Your sensitive information is protected by uncrackable encryption on this ground-breaking canvas, ensuring its integrity. Blockchain is on watch. Therefore wave goodbye to the evil techniques of fraud and unlawful interference. 

Permissions serve as the personal data’s spotlight protector while it dances anonymously on the blockchain stage while donning an invisibility cloak. Instead of being restricted to a single server dully, data is protected, and hackers are confused by the spectacular dance across a network of connected computers.

  • Edge Computing for Reduced Latency 

   Edge computing pushes computation closer to the data source, reducing latency and improving real-time processing. This trend is particularly valuable for applications that require rapid responses, such as IoT devices and augmented reality applications.

  • Containerization with Docker and Kubernetes

  Get ready to be astounded by the technological advances that containers have made possible in the administration and deployment of applications! Get rid of the tedious process of building up intricate app settings. How we package, distribute, and manage programs has radically changed due to clever tools like Docker and Kubernetes, ushering in a new era of efficiency and agility in backend development.

The framework for software containerization known as Docker has become the top choice for streamlining application deployment. Developers may package their apps with all their dependencies into small, transportable containers using Docker. These containers have everything required for the program to function properly across many contexts, making them seem like self-contained worlds. It changes the game by enabling developers to release their applications.

What are the Impacts of Emerging Trends?

The emergence of these trends profoundly impacts the field of backend development. Applications are becoming smarter, more responsive, and better equipped to handle complex data interactions. AI-driven optimizations ensure peak performance, IoT integration enables real-time decision-making, and blockchain enhances trust in data transactions. 

Serverless architectures and microservices streamline development processes, while edge computing and containerization pave the way for efficient and scalable solutions.

The following effects of new trends in backend development are listed:

  • AI-driven optimizations make programs smarter, anticipating user demands and offering specialized experiences.
  • IoT integration enables apps to access real-time data streams, converting them into quick-thinking decision-making powerhouses. 
  • Microservices act as building pieces that speed up the assembly of complex systems and offer easy scalability and adaptation.
  • Blockchain ensures safe transactions and data integrity by encasing apps in an unbreakable cloak of trust.

The Final Words

Backend development stands at the forefront of innovation, driven by emerging trends that redefine what digital applications can achieve. As AI and IoT become integral to backend processes, applications will continue to evolve, providing users with seamless experiences. 

Serverless architectures and microservices will shape the future of development practices, while blockchain and edge computing reinforce security and responsiveness. Embracing these trends is crucial for staying competitive in an ever-changing technological landscape.

Using serverless architectures, microservices, blockchain, edge computing, and containerization, together with AI, IoT, and other technologies, developers may create applications that are dependable, scalable, and up to the challenges of the current digital world. Backend development continues to be a pillar of technical growth as we push the limits of what is possible.

With the Full Stack Developer Pro course, Imarticus Learning takes learners on a journey into the core of technology. Decipher the complex tones of a musical composition to understand the beauty underlying data structures and algorithms. This life-changing 6-month journey is more than a course; it’s a key to opening doors to interviews and clearing the way for a successful career in full stack development.

You will move between the frontend and backend programming worlds in this immersive learning environment, each step adding to the canvas of your knowledge. Imagine being led by a constellation of geniuses—a renowned faculty—who inspires learning in you with every contact. Without partners to answer your queries, a voyage is incomplete, and here you have 100 hours of doubt resolution like a seasoned navigator charting the course.

Full Stack Developer v/s DevOps Developer : Which One is Better?

Posted on by Imarticus Learning

A Full-Stack developer is responsible for creating and overseeing the development of a web application’s front end, back end, and database administration.

Contrarily, a DevOps developer simplifies and automates software application deployment, testing, and monitoring to bridge the gap between development and operations teams.

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While there is some overlap between the two positions, DevOps developers are more concerned with infrastructure and deployment procedures, while Full-Stack developers are more concerned with application development and user experience.

Keep reading to find out which of the two roles is superior.

Key Responsibilities of the Two Roles

Some of the responsibilities of both job roles are:

Full-Stack Developer-

  • Building and Creating APIs
  • Structuring the front end of a website
  • UI development for a website page
  • Addressing both technical and consumer needs
  • Confirming the optimisation of mobile platforms
  • Adapting to changes in programming languages and online applications

DevOps Developer-

  • Performance supervision
  • Project development and planning
  • Project rollout
  • Testing and deployment of code
  • Upkeep and Problem-Solving
  • Programming with scripting languages and source code management

Full-Stack Developers vs DevOps Developers: Similarities

The following points are discussed to give a parallel between DevOps and Full-Stack engineers.

  • Full-stack programmers also leverage DevOps tools- As needed for a project, a Full Stack developer may use DevOps technologies like GitHub and mongoDB to create software applications. They are part of a process where both deployment and automation are required.
  • The degree of complexity of the software stack– Software stacks in use nowadays are far more varied. As a result, each stack component needs specifically skilled employees. A Full Stack developer will only be able to work on a software stack that is simple enough.
  • An imperative for agile execution- If the business is an industry-facing organisation that needs solutions that don’t need frequent updates other than white labelling for the client firms, DevOps is not advised. The organisation can handle adjustments and maintenance needs with the help of Full-Stack developers.
  • Two specialists with different methods and approaches- Individuals on both development teams are highly trained professionals with the same objective. The objective is to deliver perfect software in the shortest time. Their approaches and guiding principles for accomplishing their goals set them apart.
  • The size of the needed crew and the available funds– For a sophisticated programme that uses various stacks, DevOps resources should be picked, while Full-Stack developers are ideal for apps with a narrow scope and multiple needs. When the cost is a crucial factor, Full-Stack developers may be a better alternative if your budget is tight.
  • Rapid scaling- You may scale up the number of services or product features and the number of business offers. If scaling is something you want to accomplish to improve the features of your product’s current rating, you must hire an offshore DevOps developer.

Full Stack Developer vs DevOps Developer: Differences

Full-Stack Developer

  • Full-Stack developers must be proficient in various programming languages and have experience creating applications for several platforms.
  • While Full-Stack developers can work anywhere, they may also visit client locations. They collaborate with other teams and work on projects for the majority of their time.
  • They frequently focus heavily on data structures and algorithms, so they spend more time perfecting the user interface (UI) and ensuring it is easy to use.
  • Full-Stack developers find it challenging to master and implement the newest technologies in their job when they enter the market.

DevOps Developer

  • DevOps professionals need to know various tools that may help them automate processes like code testing and deployments.
  • DevOps professionals frequently operate in a team environment where they may interact with software developers and IT teams. They must quickly adjust to new problems because of the often fast-paced nature of their work environment.
  • DevOps developers focus more on infrastructure and back-end development, which means they are in charge of creating and maintaining the networks, servers, and databases that underpin apps.

Which one Between DevOps and Full-Stack Development Should You Choose?

The software development industry relies heavily on full-stack and DevOps development. DevOps developers are responsible for the upkeep of the infrastructure required for software applications. The design, development, testing, and delivery of software applications fall within the purview of Full-Stack developers. These jobs require a solid grasp of technology, web development tools, and programming languages.

Whether to use full-stack development or DevOps engineering should depend on personal preferences. 

If you’re looking to focus on a certain area, DevOps developer may be your best choice. Full-Stack developers might be a great fit if you wish to work on a range of projects and have a more fundamental understanding of software development.

Conclusion

Full-Stack developers and DevOps developers have important roles in software development but have different areas of expertise and responsibilities. Ultimately, the right choice depends on the specific needs and goals of the software development project. 

Imarticus offers a Full Stack Development programme. The programme covers a wide range of topics, including front-end development and back-end development techniques.

As a comprehensive course, it provides hands-on experience in building full-stack web applications and also includes career services and job placement assistance to help students find employment post-course completion. 

What is Bit Manipulation and how it is useful in Data Structures?

Posted on by Imarticus Learning

Welcome, tech-savvy readers, to our intriguing journey into the captivating world of bit manipulation and its incredible usefulness in data structures. Though it may sound like a mystical concept, fear not, for we will demystify this enigmatic magic, bringing it within your grasp.

What precisely is bit manipulation? Imagine you had the greatest toolkit, which includes a huge number of small switches. Each switch, referred to as a “bit” (short for binary digit), may only be activated in one of two ways: on (1) or off (0). These ostensibly simple switches allow us to do amazing acts of computational sorcery!

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In this post, we’ll go on an educational trip through the fundamental ideas of bit manipulation and how it works in data structures. We will unlock the mysteries enabling you to masterfully wield the power of bits, from the fundamental operations of bitwise AND, OR, and XOR to the mind-boggling world of bitwise shifts.

So buckle up, unleash your inner tech whiz, and get ready to unlock the secrets of binary manipulation techniques.

What is Bit Manipulation?

Bit manipulation applies logical operations (such as AND, OR, XOR, NOT, etc.) to individual bits or groups of bits in a binary number.  Applying logical operations on a series of bits to get the desired outcome is known as bit manipulation. It involves algorithmically manipulating bits or other little chunks of data.

Work that involves bit manipulation in computer programming includes:

  • Low-level device control
  • Error detection and correction algorithms
  • Data compression
  • Encryption algorithms
  • Optimization

Modern programming languages enable the programmer to work directly with abstractions rather than bits that represent those abstractions for most other activities.

A binary number is a number that can only be represented by the letters 0 and 1. For example, the binary representation of the decimal number 13 is 1101, indicating that it contains four bits: 1, 0, 1, and 1.

Bit-level operations

 At times, it becomes necessary to consider data at the bit level. We must work with each data bit separately. Additionally, we must turn specific data bits on and off when drafting source code. At that point, to simplify our work and apply a bitwise operator.

  • We can manipulate bits using a variety of bitwise operators provided by programming languages.
  • Logical Bit operations can be applied to characters and integers but not to float or double data types.
  • We can alter individual bits using Bitwise operators.
  • Programming languages support six bitwise operators.

What is the Application of Bitwise Operator?

Although bitwise operators seem like a specialized idea, they have many uses that can improve your coding prowess. By applying clever techniques, programmers can achieve remarkable efficiency gains when optimizing Data Structures with Bit Manipulation.

Prepare yourself because we are going to reveal a few fascinating applications where bitwise operators may shine:

  • Bit Manipulation

Bitwise operators are excellent for changing specific bits in binary representations, as their name implies. This is especially helpful when extracting, changing, or combining particular bits from a binary number.

  • Data compression

When storing and delivering data, efficiency is key. Data may be compressed using bitwise operators to combine several values into a single, compact form. By doing this, memory utilization may be considerably decreased, and performance can be enhanced.

  • Bit Flags and Masking

 Have you ever encountered situations where you must effectively express several boolean flags? Bitwise operators are meeting your needs. You may toggle, verify, or alter these flags by assigning each to a particular bit location and performing straightforward bitwise operations.

  • Bitwise Operation Optimization

Bitwise operations are your hidden weapon when optimizing your code for speed and effectiveness. They enable you to execute intricate operations on discrete bits at breakneck rates, saving you priceless processing time.

  • Security and cryptography

The bitwise operator is the fundamental building block of many cryptographic methods. They allow you to carry out cryptographic operations, including key creation, encryption, and decryption. You may safeguard confidential information and guarantee by utilizing the strength of bitwise operations.

How can you optimize Memory Usage and Performance with Bit Manipulation?

One advantage of bit manipulation is storing and accessing data more effectively. Assume, for instance, that you have a set of boolean values (true or false) that represent whether or not a user has finished a certain task. Each value could be kept in memory as a distinct byte (8 bits), but it would take up a lot of room. Instead, you might store each value as a single bit in a bigger integer by manipulating bits. In this manner, 8 values could fit in a byte, and 32 could fit in an integer (4 bytes).

How do you do that? You can use bitwise operators to set, clear, Toggle, or check the value of a specific bit in an integer. For example, suppose you have an integer x that stores 8 boolean values as bits. You can use the left shift operator (<<) to create a mask with a 1 in the position of the bit you want to manipulate. 

Then you can use the bitwise OR operator (|) to set that bit to 1, the bitwise AND operator (&) to clear that bit to 0, the bitwise XOR operator (^) to toggle that bit between 0 and 1, or the bitwise AND operator (&) again to check the value of that bit. 

Using bit manipulation, you can reduce the memory usage of your data structures and also speed up your operations since bitwise operators are very fast and can be executed in parallel by the processor.

Bit manipulation can make it easier to address challenging issues that would otherwise call for sophisticated algorithms or data structures. Consider the situation where you must identify the single element in an array that only occurs once while every other element appears twice. 

You could use a hash table or a sorting algorithm to achieve it, but those methods would take more time or space. Instead, you can use bit manipulation to solve this problem in linear time and constant space. How? By using the bitwise XOR operator (^).

The bitwise XOR operator is very interesting: it returns 0 when applied to two equal bits and 1 when applied to two different bits. Moreover, it is associative and commutative, which means it doesn’t matter in what order or grouping you apply it. 

Therefore, if you XOR all the elements in the array together, you will get the result of XORing the unique element with itself (which is 0) and all the duplicate elements with themselves (which is also 0). The final result will be the unique element itself. 

The Final words

Bit manipulation has shown its mysterious attraction to our inquisitive brains. It is that fascinating waltz of 1s and 0s. We’ve explored the digital world, where bits and logic engage in a game of hide-and-seek, and the smallest switches have the greatest influence.

Bit manipulation is the fine thread that unites efficiency and elegance in the fabric of data structures. It enables us to make the most of our memory and CPU cycles, like the whisper of a magician’s spell. Manipulating bits is an art form that allows us to design solutions in the most resource-wise way, from setting flags to carrying out complex operations.

So keep the modest bit in mind as you begin your coding expedition. Accept its brilliant binary design and let it lead you through the maze of data structures. Watch how your programs reach new performance heights by letting your algorithms dance with bitwise operators. 

Enroll in Imarticus Learning full stack development course to learn data structures and algorithms for building end-to-end apps. This comprehensive 6-month curriculum will teach you the front-end and back-end programming skills necessary for a rewarding career as a full-stack web developer. By taking a project-oriented approach, you may develop the skills to create comprehensive applications like Swiggy, Netflix, Amazon, and Instagram. 

The curriculum, enhanced by cutting-edge instructional techniques, makes learning complex full-stack development technologies easier. Participate in practical lessons that will not only improve your coding skills but also give you the ability to create a variety of apps.

Go out and weave your digital fantasies with the power in your hands and the bits at your fingertips!

Building Responsive Pages: Essentials and Best Practices

Posted on by Imarticus Learning

A solid understanding of responsive web design is essential for aspiring full stack developers in today’s digital landscape. This blog will cover essential techniques, best practices, and how a full stack developer course can empower you to create web pages that seamlessly adapt to diverse devices and screen sizes.

What Is a Responsive Webpage?

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Responsive web design uses code that automatically adapts the layout to various screen sizes and resolutions, ensuring a seamless user experience across devices. 

On mobile devices, elements like website headers are rearranged into vertically stacked blocks for improved readability. In contrast, static designs maintain the horizontal structure, limiting adaptability. The responsive design caters to current devices and anticipates future technological advancements.

It also considers user location to direct them to the appropriate website version based on their access point.

Benefits of Responsive Website Design

  • Enhanced Conversions: A user-friendly website boosts conversion rates. When visitors can easily find what they seek on their mobile devices, they are more likely to purchase or stay engaged.
  • On-the-Go Browsing: Accessible on various devices, your site caters to customers on the move. A mobile-friendly website attracts more visitors landing valuable opportunities.
  • Amplified Mobile Traffic: Embracing responsive design ensures mobile users can explore your complete website, driving a substantial surge in mobile traffic.
  • Time and Cost Efficiency: Creating adaptive websites for multiple platforms demands significant resources. Responsive design streamlines the process, saving time and money by maintaining a single website adaptable to various devices.
  • Improved Search Rankings: Mobile-friendly sites rank higher in search results, making it more likely for handheld device users to discover and visit your website.
  • Increased Engagement: Simplified navigation through responsive design leads to higher user engagement, prolonged time on site, and increased page views.

Convenience for Businesses and Web Designers

Responsive design simplifies the complexities of managing multiple website versions for various devices. Its benefits include:

  • Streamlined maintenance: A single outstanding website eliminates the need to manage multiple sites, allowing for easier upkeep.
  • Simplified analytics: With a unified website, gathering essential analytics becomes straightforward, enabling a better understanding of metrics like conversion and click-through rates.
  • Consistent brand representation: Presenting a consistent design across devices enhances your brand’s image and fosters user familiarity.

Best Practices for Designing a Responsive Page

Embrace a Mobile-First approach

Begin your website design process by focusing on mobile devices. This approach lets you address mobile design challenges early on and prioritise a user-friendly experience. Starting with simplicity and clarity ensures that your design translates well across all devices.

Carefully select fonts

Consider the compatibility of fonts across different website versions. Fonts that may appear visually appealing on desktop screens can become illegible when scaled down for mobile users. 

Test each font on multiple devices to ensure readability and legibility. Stick to a default font size of 16 for better consistency, and increase the font size of headings to make them stand out.

Design scalable navigation

Ensure your website’s navigation remains user-friendly as users switch between different devices. 

Scalable navigation adjusts the placement of menus and navigation bars to ensure they are easily accessible and clickable, even on smaller screens.

Prioritise showing the most frequently used options to simplify navigation on mobile devices.

Minimise friction for mobile

Avoid design features that slow down or hinder user interactions on mobile devices. Simplify the design and minimise loading requirements to provide a straightforward experience.

For example, streamline processes involving multiple steps on the desktop by condensing them into a single page on mobile, such as account creation.

Incorporate icons

Consider replacing text with icons where appropriate to enhance navigation and create a clean, visually appealing design. Icons help users navigate your website across different versions and can be customised to reflect your brand.

For example, a food chain might use icons representing its menu items instead of text.

Optimise images

As images play a significant role in web design, optimising them for different devices is crucial. Crop images to fit the dimensions of each device’s display.

Assign different image resolutions for various device types to ensure faster loading times, especially for users with smaller screens.

Establish visual hierarchies

Use visual hierarchies to prioritise content based on its importance to users. This approach helps ensure a clear and organised layout. 

When adjusting different versions, consider whether users can quickly identify the content they want, regardless of the screen size.

Use scalable graphics

Leverage Scalable Vector Graphics (SVG) to create interactive and adaptable graphics that maintain quality and resolution across devices. SVG allows for hyperlinking, animation, and resizing without compromising image clarity, making your website appear sharp and high-quality on all devices. 

Thoroughly test on actual devices

To understand your website’s user experience:

  1. Conduct comprehensive testing on a wide range of devices.
  2. Invite users to test each version and provide feedback on any drawback they encounter while navigating.
  3. Assess usability issues and gather insights on how the website’s performance affects users’ perceptions of your brand and their willingness to purchase.

Future Trends in Responsive Web Design

Captivating scrolling

Captivating scrolling is an emerging trend in responsive web design that enhances user engagement. 

Techniques like parallax scrolling create a visually appealing illusion of depth and encourage users to explore the website further, creating a memorable browsing experience.

Dynamic cursors

Dynamic cursors revolutionise user interactions by offering visual interest and real-time feedback. 

Cursors can change shape, colour, or animation based on user actions, providing an intuitive browsing experience and injecting personality into web design projects.

Intelligent content loading

Intelligent content loading techniques, such as lazy and infinite scrolling, optimise website performance and reduce loading times. 

Loading only visible content or dynamically loading more content as users scroll can enhance conversion rates and deliver a faster, responsive browsing experience.

Geolocation and browser-based content

Geolocation technology enables personalised and location-specific content delivery. Websites can dynamically adjust content based on user location, offer targeted information and services, and tap into native device capabilities, creating highly relevant and engaging experiences.

Progressive lead nurturing forms

Progressive or dynamic contact forms adapt to the lead’s journey, displaying relevant fields based on previous interactions. 

By gradually collecting data over multiple visits, these forms improve the user experience, increase conversion rates, and gather valuable customer data.

Conclusion

The shift towards mobile devices and tablets has transformed website design and navigation. Responsive design allows us to streamline content and graphics, tailoring the user experience to different devices. 

Take your skills to the next level with Imarticus Learning’s Full Stack Developer Pro course. This in-depth DevOps development course offers comprehensive training in full-stack development, including essential DevOps development techniques. 

HTML and CSS: Foundations of the Web

Posted on by Imarticus Learning

Hypertext Markup Language (HTML) and Cascading Style Sheets (CSS) lay the foundation for web development in this era focused on enhancing user experience.

HTML is the foundation of web pages, giving structure and defining elements. It offers semantics, making content understandable to search engines, accessibility tools, and other technologies. On the other hand, CSS enhances the presentation and styling of web pages by allowing developers to customise layouts, colours, fonts, animations, and more. 

HTML and CSS form a powerful duo working harmoniously to make websites visually appealing and user-friendly. This dynamic collaboration empowers developers to craft engaging interfaces that captivate visitors and guide them through an immersive digital experience. 

Learn the basics of HTML and CSS and how a DevOps development course can help solidify your online presence in the ever-evolving web development landscape.

Understanding HTML – Basics and Purpose

HTML’s structural prowess helps organise and define the elements. It provides the structural skeleton upon which web content thrives, from headings and paragraphs to images and links. 

Structure and syntax of HTML

HTML elements and tags: HTML elements, represented by tags, define the purpose and structure of different parts of the webpage. Each element has an opening tag, content, and closing tag. This organised structure allows for efficient content organisation and presentation on the web. Developers can leverage tags to easily manipulate and style elements, creating visually captivating and engaging web pages.

Example: <p>This is a paragraph.</p>

Attributes and their role in customisation: HTML attributes offer customisation and additional information to HTML elements. These attributes are added to the opening tag of an element using name-value pairs allowing defining properties such as colour, size, alignment, and behaviour. Incorporating attributes provides flexibility and versatility to enhance elements’ visual appeal and functionality in an HTML document.

Example: <img src=”image.jpg” alt=”Image description”>

Commonly used HTML elements:

Headings, paragraphs, and text formatting:

  • Headings: <h1> to <h6> for different levels of headings.
  • Paragraphs: <p> for paragraphs of text.
  • Text formatting: <strong>, <em>, <u>, <s>, <sup>, <sub>, etc.

Links, images, and multimedia:

  • Links: <a> to create hyperlinks to other web pages or resources.
  • Images: <img> to insert images into the web page.
  • Multimedia: <audio>, <video>, <iframe>, etc., for embedding multimedia content.

Lists, tables, and forms:

  • Lists: <ul> for unordered lists, <ol> for ordered lists, and <li> for list items.
  • Tables: <table>, <tr> for table rows, <th> for table headers, and <td> for table cells.
  • Forms: <form>, <input>, <select>, <textarea>, etc., for creating interactive forms.

Understanding CSS – Basics and Purpose

CSS, an integral part of web development, follows the key principle of separating style and content. With CSS, developers can customise the presentation and styling of elements, making each web page eye-catching. 

Structure and principle of HTML

Separation of style and content: While HTML defines the structure and content of a web page, CSS handles the styling and layout aspects. This separation allows easy modification of the website’s appearance without altering the underlying HTML structure. This principle enables developers to gain greater flexibility and efficiency in building visually appealing and immersive websites.

CSS selectors and their role in targeting HTML elements: CSS selectors are essential for styling HTML elements. They determine the elements on the page to be influenced by CSS rules. With various types of selectors, such as element selectors, class selectors, and ID selectors, you can target specific elements based on their tag name, class name, ID, attributes, and relationships with other elements. Mastering CSS selectors enables developers to exert precise control over their web page’s appearance.

Commonly used CSS properties for controlling styling

Colours, fonts, and backgrounds: CSS properties determine the visual aspect of text and backgrounds, including colour and font. 

  • Colour values can be specified using names, hexadecimal, RGB, or HSL values. 
  • Fonts are customisable with family, size, weight, and style options.

Layout and positioning: CSS properties like display, position, float, and flexbox control the layout and positioning of elements.

  • The display property defines how an element is rendered, such as block-level, inline, or flex.
  • The position property allows elements to be positioned using relative, absolute, or fixed values.
  • The float property controls the placement of an element to surrounding content.

Box model and element dimensions: The box model is a fundamental concept in CSS, defining how elements are structured and sized.

  • CSS properties like width, height, margin, padding, and border control the dimensions and spacing of elements.
  • The box model contains content, padding, border, and margin, determining an element’s total size.

Applying CSS to HTML
Inline CSS

Inline CSS in HTML involves adding styles directly to elements using the style attribute. It offers convenience for styling specific elements and allows quick changes. However, it may result in code duplication and make complex styling harder to read and maintain.

Example: <h1 style=”color: red; font-size: 20px;”>Heading</h1>

Internal CSS

Internal CSS refers to the practice of embedding CSS within the HTML document using the element in the section. This allows for defining CSS rules that apply to multiple elements within the document. For instance, by using the element, you can specify properties such as colour and font size for headings, ensuring a more organised and centralised approach to styling.

Example: <style>

  h1 {

    colour: red;

    font-size: 20px;

  }

</style>

External CSS

External CSS simplifies HTML document styling by creating a separate .css file linked using the element. This file contains CSS rules and selectors, allowing for easy application of styles to HTML elements. External CSS allows styles to be shared across multiple HTML pages, improving organisation and easing maintenance.

Example: <link rel=”stylesheet” href=”styles.css”>

Integrating HTML and CSS Using JavaScript 

JavaScript empowers developers to enhance the presentation and structure of web pages by dynamically modifying content, attributes, and styles of HTML elements. JavaScript can respond to user actions and conditions using Document Object Model (DOM), enabling various actions, such as updating text, changing class names, adding or removing elements, and animating elements.

Through accessing and manipulating the DOM, you can retrieve references to HTML elements, modify their text content, apply new styles, create new elements, or remove existing ones. Use the style property of an HTML element to manipulate CSS styles. This property allows you to modify CSS properties like colour, font size, or background colour.

Example: Use the given code to change the colour of a paragraph element to blue by assigning a new value to the corresponding style object property: 

<html>

<body>

<p id=”p2″>Hello World!</p>

<script>

document.getElementById(“p2”).style.color = “blue”;

</script>

</body>

</html>

Conclusion

By mastering HTML and CSS, developers can create dynamic web pages that seamlessly adjust to various devices. This expertise elevates the user interface and experience through effective styling and layout techniques. 

Full-stack developers play a crucial role in building end-to-end web solutions. A comprehensive DevOps development course enables individuals to become proficient in front-end and back-end development. 

Imarticus’s Full Stack Developer Pro course covers HTML, CSS, JavaScript, Node.js, MongoDB, and other relevant technologies equipping students with the necessary knowledge to build a successful dev ops career.

PHP in Modern Times: Is Javascript a Better Alternative?

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If you are a developer working on a webpage, you might face a question when you start. Which scripting language should I use? Is it PHP, or is it JavaScript? Both have their advantages and disadvantages. 

So, the answer to those two questions should depend on which type of project you are working on and which one of the two suits your abilities. While PHP is only popular among back-end developers, JavaScript can work on both ends. Read on to learn if JavaScript can become a better alternative to PHP.

What is PHP?

The PHP or Hypertext preprocessor is a scripting language focusing on web development. Originally the term “PHP” was an abbreviation of Personal Home Page. PHP focuses on server-side scripting. A PHP code can form an entire or a part of an HTTP response. 

PHP is simple for a beginner, but it also contains advanced features for use by experienced professionals. Apart from web development, we can also use PHP for multiple activities, like robotic drone control and standalone graphical applications.

What is JavaScript?

JavaScript is a programming or scripting language that implements various complicated features on a webpage. It is one of the three core technologies required to build a webpage. The other two are HTML and CSS. 

The development of JavaScript primarily focuses on client-side scripting. It helps create animated content and interactive maps, control multimedia and display updated content.

Can JavaScript become an alternative to PHP?

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Here we will discuss the various aspects and benefits of PHP and JavaScript and compare them to understand if JavaScript can become an alternative to PHP.

Why is PHP still so significant?

PHP has been here for quite some time. But it is still popular among the back-end developers these days. Here are a few reasons behind this.

  • Uncomplicated

The most common reason for the popularity and significance of PHP even today is its simplicity. The simple syntax and command functions make it easy to learn. With PHP, you don’t require extensive knowledge or experience to create a webpage.

  • Diverse

Another significant advantage of using PHP is that you can use it on any platform, Windows, Linux or MacOS. You can also use it on various web browsers. It also supports all crucial web servers making it easy to implement.

  • Availability

PHP is an open-source scripting language. Therefore, it is free. So, if you are a developer, you can easily install PHP without cost. In addition, you can access a wide range of PHP frameworks which have open access. It will cut down the cost for companies making it more appealing.

  • Reach

PHP has been here for almost two decades and has been the most widely used scripting language for a long time. For this, it has earned a lot of loyal fans and a large community base. Thousands of tips, tutorials and FAQs are available in the community that can help beginners and experienced professionals understand PHP.

  • Thoroughly tested

As it has been here for a long time, PHP is exposed to all types of real-life tests. There have been some bug fixes, and better versions were released. These tests enhanced the stability and trustworthiness of the language.

What are the advantages of JavaScript?

JavaScript is gaining more and more popularity these days. There are various reasons behind this. Here we are discussing a few of those.

  • Improvements 

At first, we used JavaScript only for front-end or client-side web development. It made PHP an essential tool for back-end or server-side web development. But this has changed significantly in recent years.


With the implementation of Node.js, Angular.js and React.js, JavaScript has become a full stack. You can use JavaScript for back-end web development now. So, you can now develop an entire project in JavaScript.

  • Speed

JavaScript is a scripting language that can significantly reduce the time necessary for other programming languages to compile. In addition, it also lessens the time needed to establish a server connection. 

  • Acceptability

JavaScript has been here for a long time, almost two decades. It has been one of the most popular web development languages for quite some time. In addition, it is simple to use. For this, all major websites use JavaScript. 

  • Server load reduction

JavaScript runs on the client side instead of the server side. As a result, the browser can validate data without sending it to the server. If there are any errors, the browser can update the selected segment to rectify the situation.
 These will significantly reduce the load on the server, making it work more efficiently.

  • Integration with other languages

JavaScript works flawlessly with other programming languages. For this, many developers use it to develop various applications. You can incorporate JavaScript into any webpage or script of any programming language.

  • Platform independent

Like PHP, JavaScript also is platform-independent. Any browser can comprehend and recognise JavaScript code with ease. The technology is available at your fingertips, so you can use your browser and create various webpage editing zones.

Comparison between JavaScript and PHP

JavaScript and PHP have salient features that enhanced their popularity among dev ops developers. We will have a brief comparison between these two languages.

JavaScript Features PHP
Fast Speed Comparatively slower
Requires effort in making more secure Security More secure by default
Full-stack (after the introduction of Node.js and other frameworks) and cross-platform Universality Back-end and cross-platform
More complex Learning Simpler
Large projects such as dynamic SPAs Best suited for E-commerce websites, blogs and other websites

Conclusion

After having a thorough discussion on the matter, we can come to the conclusion that with some minor tweaks, JavaScript can indeed become an alternative to PHP in modern times. It requires a few security measures to make JavaScript more secure. In addition, JavaScript has already implemented some additional frameworks which make it full-stack.

If you are interested in JavaScript, you can choose a full-stack developer course to enhance your career options. The Full Stack Developer Pro programme by Imarticus offers in-depth technical knowledge for front-end and back-end programming. We provide a job-focused curriculum and dedicated career service.

What is the Role of Server-Side Programming in Creating Dynamic Web Applications

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In web development, server-side programming is crucial in creating dynamic web applications. It is the backbone of functionality and interactivity on the internet. Server-side programming enables websites to deliver personalized content, process user input, and perform complex tasks behind the scenes. 

Consider server-side programming as the dynamic web application’s heart. It is the unseen power behind the scenes, processing data, producing dynamic content, and ensuring a smooth user experience. Web applications would be empty shells without it, unable to respond to user inputs and change their behavior.

This post will explore the role of server-side programming and how it contributes to creating dynamic web applications.

What is Server side Scripting?

Server-side scripting is a web development approach that uses scripts on a web server to generate responses specific to each user’s (client’s) request to the website. The alternative is to deliver a static web page directly to the web server. 

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Any server-side scripting languages available can be used to create scripts. Client-side scripting, where embedded programs like JavaScript are run client-side in a web browser, is distinct from server-side scripting, but both approaches are frequently combined.

Server-side programming refers to the execution of code on the server that hosts a website or web application. Unlike client-side programming, which runs on the user’s device, server-side programming occurs on the server before the content is sent to the user’s browser. This approach allows developers to process data, perform calculations, and interact with databases, among other tasks.

Most large-scale websites employ server-side programming to display different data as needed dynamically. This data is often taken from a database kept on the server and given to the client to be shown via some code (such as HTML and JavaScript).

Importance of Server-Side Programming in Dynamic Web Applications

A group of “server-side optimization techniques” can be applied to boost a server’s performance. The server’s hardware, software, and configuration may be optimized to achieve this.

  • It enables data processing and dynamic content development on the server before it is provided to the client. Server-side programming is essential for dynamic web applications.
  • It allows the server to manage complicated logic, computations, and database interfaces, ensuring the application runs smoothly.
  • Better security is provided by server-side programming because it keeps sensitive information and crucial business logic off the user’s browser and on the server.
  • Scalability and speed improvement are made possible because of the server’s capacity to manage several requests simultaneously and streamline code execution.
  • To handle user authentication, session management, and data validation and guarantee a safe and dependable user experience, server-side programming is crucial.

How does server-side programming interact with databases in web applications?

The Function of Server-Side Programming in Developing Dynamic Web Apps

  • Enabling Dynamic Content

One of the primary functions of server-side programming is to generate dynamic content. Dynamic web application frameworks provide personalized and interactive experiences to users. With server-side programming, developers can tailor the content based on user preferences, input, or other variables. For example, an e-commerce website can display product recommendations based on the user’s browsing history or location. Server-side programming empowers developers to create customized experiences that engage and motivate users.

  • Processing User Input

Server-side programming is responsible for processing user input and handling form submissions. When a user interacts with a web application by filling out a form or submitting data, the server-side code receives and processes that information. This enables websites to validate user input, perform necessary calculations, and store or retrieve data from databases. Server-side programming ensures the security and integrity of user-submitted data by implementing validation checks and sanitization measures.

  • Interacting with Databases

Database interaction is a fundamental aspect of server-side programming. Web applications often need to store and retrieve database data to provide dynamic and personalized content. Server-side programming languages like PHP, Python, or Ruby offer robust database integration capabilities. Developers can write code to establish database connections, execute queries, and retrieve or update data. This allows web applications to deliver real-time information and maintain persistent user data.

  • Implementing Business Logic

Server-side programming also enables the implementation of business logic in web applications. Business logic refers to the rules and processes that govern the behavior and functionality of an application. With server-side programming, developers can define and execute complex algorithms, calculations, and workflows. This allows web applications to automate tasks, perform validations, and deliver accurate results to users. Server-side programming acts as the engine that drives the functionality of web applications.

  • Enhancing Performance and Scalability

Server-side programming contributes to the performance and scalability of web applications. The burden on the user’s device is reduced by processing complex tasks on the server. This results in faster page loading times and a smoother user experience. Additionally, server-side programming allows developers to optimize and scale their applications efficiently. They can implement caching mechanisms, load balancing, and other techniques to handle increasing traffic and deliver content reliably.

The Final Words

Server-side programming is vital in creating dynamic web applications. It enables the generation of personalized content, processing of user input, interaction with databases, and implementation of business logic, and enhances the performance and scalability of web applications. By harnessing the power of server-side programming, developers can create engaging and interactive web experiences that motivate and captivate users. 

The Full Stack Developer Pro course from Imarticus Learning is meant to teach the nuances of data structures and algorithms. This extensive 6-month curriculum is designed to provide you with the technical proficiency in front-end and back-end programming needed to secure a rewarding career as a full-stack web developer. It also promises interview help. The course leads the industry in training hours, with 350 hours of intense teaching and 100 hours of doubt resolution from a recognized faculty.

So, the next time you browse a dynamic website or use a feature-rich web application, remember the critical role of server-side programming behind the scenes.

5 strategies to make your full-stack developer career a success.

Posted on by Imarticus Learning

A full-stack developer is someone who knows all about the end-to-end development of a software application. They can handle both the backend (server-side) and the frontend (client-side) of a web application, software or website. These developers have all the required knowledge about browsers, servers and databases. They are developers of an application from its primary stage to the end stage.

Full-stack developers are well-versed in using Java, HTML, Angular, Python, Node, SQL, etc. In their initial years of experience, they learn data structures and algorithms to have essential web development and designing knowledge.

Efforts to Be Made for a Prosperous Career as a Full-stack Developer

  1. Finding the Right Niche

It is a common misconception that a full-stack developer career demands knowing all the technologies and tools out there. That is wrong. To be successful in this career, you must find your niche of choice. You can be a specialist with the help of the right combination of tools, technologies and languages. Here are the important ones:

  • HTML and CSS

To learn about the best ways of designing a website, you should choose tools and languages that help in running a smooth program. Hyper Text Markup Language (HTML) and Cascading Style Sheets (CSS) are excellent tools to gain expertise in. HTML helps full stack developers form a layout of the web pages using markup, and CSS helps in the execution process where it exhibits the HTML components. 

  • GitHub and Git

Another very important and most used developing tool is Git. This tool helps in the management of all the functions of a website. It is a control system with a vast reach and is an open-sourced tool. It handles all full-stack web development projects efficiently, however small or large. Using GitHub and Git, developers can make any changes in websites, applications, codings, documents, etc. To have full access to the management and security of these applications and website servers, they also keep a tally of the alterations that were made or that need to be made for improvement. It is a good teamwork practice if two full-stack developers working on the same project are using Git. 

  • Java Script

One of the most popular development languages is JavaScript, which most full-stack developers use. This is one of the essential languages that developers need to learn and implement—widely used in all front and back-end operations in servers. It consists of various special functions like Reach, Angular, prototypes, test-running, responsive web page results, etc. Most developers are expected to keep themselves up to date with all the newer versions of Java.

  • Other Important Languages, Libraries and Frameworks

Apart from the languages mentioned above, other languages must also be given importance. Languages such as Python, Ruby, PHP, etc., are good alternatives for beginners in this career. These languages are open-sourced and free of cost, which allows many new designers and developers to learn more about full-stack development and get experience to kickstart their careers. Libraries and frameworks such as Node.js, Angular, React, Express.js, Next.js, Laravel and Django are essential for developing full-stack applications.

Develop Skills In Designing

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As a full-stack developer, it is advised to develop designing skills as well. This career demands them to create designs for their websites and applications. Good designing will lead to a well-developed and visually appealing website and application. This will boost their career prospect.

Increase your proficiency by practicing coding and debugging

The practice of coding is a key feature that a company demands from a full-stack developer. It helps them to build websites and improve the functioning of applications. They must be adept with abundant knowledge of coding, programming, languages, etc. It is also essential to test your projects and learn how to debug various errors, glitches and bugs.

Taking a Full-stack Developer Certification Course

One of the most thoughtful ways of learning is taking full-stack developer certification courses from trained professionals with both knowledge and practical experiences. The full-stack development courses will help in honing the required skills. These skills include:

  • Developing website structures and designing both front and back ends
  • Collaborating with graphic designers to ensure suitable web designs are being created
  • Developing and building efficient APIs
  • Apart from building website servers and applications, ensuring that they are well managed, and the databases are functioning smoothly
  • Upgrading the software whenever improvements can be introduced
  • Troubleshooting and fixing bugs that are ruining the efficiency of the servers
  • Ensuring the security 
  • Introducing data protection policies and helping with data privacy
  • Securing smooth processing of applications in mobile phones and other devices
  • Keeping all information safe using cloud services

Creating Your Own Projects

As a full-stack developer, one is expected to have originality in their projects. While working for a company, one shouldn’t be deviated from trendy features and let their original idea go to waste just to fit in the algorithmic process. Each full-stack developer is supposed to carry out their functions based on their professional judgements.

Conclusion

Like all careers, full-stack web development requires professionals to put in their time, energy and utmost effort to attain successful results. A challenging job indeed, with proper guidance and the help of required certification courses, developers can learn and implement their skills to their utmost potential.

Companies hiring full stack developers in 2023

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A full-stack developer is in high demand in 2022 as the need for such professionals is increasing across the board. So much so that companies have started hiring full stack developer freshers who have just graduated from college or who have just completed a full stack development course. Although this might seem to be a tall order, full-stack developers are indeed getting 100% placement because of their versatility and the comprehensive skill set that they bring to the table. 

Full Stack Developer Course

But which are those companies that are hiring full-stack developers in 2022? We have made a list of the top companies which are hiring full-stack developers. Most of them prefer a MEAN Full Stack Developer or a MERN Full Stack Developer, but it is a full stack developer they want.   

  • Cognizant Technology Solutions

Cognizant is one of the companies looking for a full-stack developer team capable enough to handle their web and app development projects. It has always been involved in handling big international clients by digitizing the operations for its clients. Cognizant manages operations for international bigwigs like Walmart, JP Morgan, Kohl’s, Disney, Citibank, and McGraw Hill. The company has branches in all the major IT hubs in India from where it runs its operations. For handling these clients’ projects, Cognizant requires the services of C#, Java, Angular (MEAN full stack developer), and Spring and SpringBoot developers.

  • Tata Consultancy Services

Just like Cognizant, TCS or Tata Consultancy Services is another top performer in the software industry. They are reputed at a national and international level for creating customized software products for various clients. So, for that purpose, TCS requires both Java and Angular JS developers (MEAN stack) for their development projects. They offer both a good job environment and handsome salaries to its full-stack developers. There are around 17 TCS branches in India.

  • Accenture

Accenture is another software behemoth in India that is situated in around 10-plus locations. The company has a software division that has a full stack development arm which was earlier known as Cygni. Accenture has been investing heavily in full-stack development and actively hiring full-stack developers from all across the country. The packages are decent, and the work environment is extremely progressive.  

  • IBM

IBM India is one of the top recruiters of full-stack developers in India. It has been developing various kinds of software for a global delivery network. Therefore, it needs the services of many full-stack developers. So, it is one of the important companies that are hiring full-stack developers in 2022.

  • Infosys

Infosys is another big player in the IT sector. When it was launched, Infosys was the new and young boy in the period when the software industry was stoic in those times. They experimented a lot, and they completed many projects related to business consulting, information technology, and outsourcing services. Some of the other cool projects that Infosys handled were the equity trading portfolio manager and an interest calculation system for a retail bank.  

  • Capgemini

analytics and data science jobsCapgemini is a French IT and consulting company. It has also invested heavily in 5G technology and Edge services. So, it is one of the few companies which has also been building a workforce of full-stack developers. They have been making technology for tomorrow. So, there is a brilliant scope for a full-stack developer.  

  • Wipro

Wipro has always been the poster boy for Indian IT services and has always been a step ahead of other IT services. So, it comes as no surprise that it has also forayed into countries like the US. Wipro’s future projects range across artificial intelligence, cyber security, cloud computing, digital transformation, robotics, and data analytics. So, there is no doubt that they need an army of full-stack developers.

  • Mindtree

Mindtree is the IT arm of Larsen and Toubro. It is an MNC that handles IT services and is also a consulting company. It has a variety of software projects running across various domains that require full-stack developers in droves, and there is still room for many full-stack developers from Java and AngularJS.

Conclusion

To sum up, a MEAN full stack developer is a highly coveted job position. Since most of the development work focuses on handling critical development issues, you need to come up with a feasible solution. To be capable of doing so, you need in-depth knowledge of the field as a full-stack developer.

In this regard, you can check out a relevant course and also the full stack developer course fee from Imarticus Learning.