A web developer is a programmer who designs, develops, and maintains websites. They use a variety of programming languages and technologies to create websites that are both functional and visually appealing. Web developers must have a strong understanding of HTML, CSS, and JavaScript, as well as other web development languages and technologies. They must also be able to work independently and as part of a team, and they must be able to meet deadlines.

Here are some of the duties and responsibilities of a web developer:

Design and develop websites
Write code
Test and debug code
Work with web designers to create the visual look and feel of a website
Maintain and update websites
Troubleshoot website problems
Stay up-to-date on the latest web development technologies
Web developers are in high demand, and the job market is expected to continue to grow in the coming years. If you are interested in a career in web development, there are many resources available to help you learn the skills you need. There are also many online courses and tutorials that can teach you the basics of web development.