How To Become A Web Developer — Everything You Need To Know

1.What Is Web Development?

Web development is that the process of building websites and applications for the web , or for a personal network referred to as an intranet. Web development isn't concerned with the planning of a website; rather, it’s all about the coding and programming languages that powers the website’s functionality.

From the foremost simple, static web pages to social media platforms and apps, from ecommerce websites to content management systems (CMS); all the tools we use via the web on a day to day are built by web developers.

Web development are often broken down into three layers: client-side coding (frontend), server-side coding (backend) and database technology.

Let’s take a glance at each of those layers in additional detail.

Client-side

Client-side scripting, or frontend development, refers to everything that the top user experiences directly. Client-side code executes during a browser and directly relates to what people see once they visit a website. Things like layout, fonts, colours, menus and get in touch with forms are all driven by the frontend.

Server-side

Server-side scripting, or backend development, is all about what goes on behind the scenes. The backend is actually the a part of an internet site that the user doesn’t actually see. it's liable for storing and organizing data, and ensuring that everything on the client-side runs smoothly. It does this by communicating with the frontend. Whenever something happens on the client-side — say, a user fills out a form — the browser sends a request to the server-side. The server-side “responds” with relevant information within the sort of frontend code that the browser can then interpret and display.

Database Technology

Websites also consider database technology. The database contains all the files and content that are necessary for a web site to function, storing it in such how that creates it easy to retrieve, organize, edit and save. The database runs on a server, and most websites typically use some sort of Relational Database Management System (RDBMS).

To summarize: the frontend, backend and database technology all work together to create and run a totally functional website or application, and these three layers form the inspiration of web development.

Who is Web Designer ?

Web designers design how the web site looks and feels. They model the layout of the web design , ensuring it’s logical, user-friendly and pleasant to use. They consider all the various visual elements

Who is Web Devolper ?

It is the web developers are responsible to require this design and develop it into a live, fully functional website. A frontend developer takes the visual design as provided by the web designer and builds it using coding languages like HTML, CSS and JavaScript. A backend developer builds the more advanced functionality of the location , like the checkout function on an ecommerce site.

2.World Wide Web Goes Mainstream

With the increase of the visual internet browser, the World Wide Web made its way into the mainstream. As of 2018, there are quite 4 billion internet users round the globe.

3.What Does a Web Developer Do?

The role of the web developer is to create and maintain websites. Web developers can work in-house or freelance, and therefore the specific tasks and responsibilities involved will vary counting on whether they’re working as a frontend, backend or full stack developer. Full stack developers concentrate on both the frontend and backend; we’ll enter more detail about what a full stack developer does afterward .

Web developers are answerable for building a product that meets both the client’s needs and people of the customer or user . Web developers collaborate with stakeholders, clients and designers so as to know the vision: how should the ultimate website look and function?

A large a part of web development also revolves around identifying and fixing bugs so as to constantly optimize and improve a website or system. Web developers are therefore keen problem solvers, regularly arising with solutions and workarounds to stay things running smoothly.

What does a frontend developer do?

It is the frontend developer’s job to code the frontend of a website or application; that's , the a part of the web site that the user sees and interacts with. They take the backend data and switch it into something that's easily comprehensible, visually pleasing and fully functional for the everyday user. they're going to work from designs provided by the web designer and convey them to life using HTML, JavaScript and CSS (more on those later!).

The front end developer implements the website’s layout, interactive and navigational elements like buttons and scrollbars, images, content and internal links (links that navigate from one page to a different within an equivalent website). Frontend developers also are answerable for ensuring optimal display across different browsers and devices. they're going to code the web site in such how that creates it responsive or adaptive to varied screen sizes, in order that the user gets an equivalent experience whether they’re visiting the web site on mobile, desktop or tablet.

What does a Backend developer do?

The backend is actually the brains behind the face (the frontend). A backend developer is therefore liable for building and maintaining the technology needed to power the frontend, consisting of three parts: a server, an application and a database.

The code that backend developers create ensures that everything the frontend developer builds is fully functional, and it's the backend developer’s job to form sure that the server, application and database all communicate with one another . So how do they are doing this? First, they use server-side languages like PHP, Ruby, Python and Java to create the appliance . Then they use tools like MySQL, Oracle and SQL Server to search out, save or edit data and deliver it back to the user in frontend code.

What does a full-stack developer do?

A full stack developer is someone who understands, and may work across, the “full stack” of technology: i.e. both the frontend and therefore the backend. Full stack developers are experts in every stage of the web development process, meaning they're well-equipped to urge hands on, but also can guide strategy and best practices.