Web Developer, typically, has to do the following task in a company:
- Developing, designing, and managing the applications and websites
- Using several scripting languages and content creation tools
- Collaborate with other departments to understand the needs, resolve conflicts, come up with better solutions, and to build content criteria
- Performing and directing updates on websites
- Creating or validating test schedules and routines
- Designing, writing, and editing the web content
- Programming, testing, debugging, designing, developing, testing, and deploying applications and websites
- Supporting and assisting in the maintenance
- Researching as well as presenting the latest software applications according to the upcoming and trending technologies
- Conducting periodic testing, implementing contingency plans
If you want to become a web developer, I recommend this Web Development Course by Intellipaat.
Also, you can check out this video for more information: