web developer in Lahore creation of sites and web services

1. web developer in Lahore creation of sites and web services web developer in Lahore is engaged in the creation of sites and web services. We talked with the author of the educational program Index. Practical work "Profession of a web developer" about what such a specialist should know and be able to do. Most of the work is the front-end, that is, everything that the user sees and interacts with. But a modern web developer more and more often has to develop the entire back end or some parts of it in Node.js, A web developer creates new services and sites or maintains and supplements existing ones. He studies the customer's problem and helps to create an optimal solution, prepares the code for the frontend and back end, tests it, fixes errors and evaluates the results. For example, what tasks he can solve to find a more suitable solution, web developer needs information from other team members, says - There is a myth about unsociable developers. In the modern world and in modern teams, this is not at all the case. A web developer in Lahore works closely with a designer, manager and other developers. Web developer in Lahore a new online service is a big challenge. To meet the deadline, it needs to be broken down into smaller ones to decompose. If the task is to develop a separate functionality for an existing service, then everything starts with working with a designer. It is required to study the layout and clarify all the details of the solution. To do this, the developer uses graphic editors; usually Sketch .The next step is writing the code. You can write code even in a notepad, but more often it is done in a special text editor or in an IDE. The most popular are VS Code and Web Storm. Once the code is written, you need to test it. For example to check if the functionality does not break if the user did something that we did not expect from him. In addition to manual testing, sometimes a web developer writes

2. automated tests. They do not require human intervention, so they can be run frequently. 1-Layout and programming. If you want to do web development, you need to know HTML, CSS and JavaScript. This is a necessary base - start by mastering it. HTML is responsible for the layout of the page, CSS for the styling and appearance, and JavaScript for how elements will react to user input. This will allow you to master the accompanying tools: some kind of graphics editor, code editor, developer tools in the browser, 2-Browser API. Let's say you are building a music streaming service. You want the track to stop when the user takes off the Bluetooth headphones. JavaScript does not have Bluetooth tools, but different browsers provide them in the form of so-called APIs (Application Programming Interface). These are interfaces for interacting with something, in our example, with Bluetooth devices. There are other APIs in browsers: for determining the user's relocation or for interacting with a webcam. 3-Frameworks. They facilitate the development of large projects, making their development and support less expensive. Many frameworks (like React or Vue) let you think of an interface as a collection of individual components. Once you've created a component, you can use it elsewhere on the site or even in other projects. 4-Interaction with the server. You need to understand how the HTTP protocol works and how the client and server communicate. This allows you to receive or send data and customize the interaction with a third-party web service, if necessary. 5-Personal skills. It is important for a web developer to communicate a lot with designers, managers and other developers. The ability to work with criticism is also useful: to calmly accept comments, admit mistakes and correct them. The ability to evaluate the task, plan time and meet deadlines is also important for this profession.