Hello Aspirant,

Web developers are the professionals who create a website from scratch that includes design, themes, interface, database, servers, domains nd everything that is required.

To become a web developer you don't even need degree in MCA, if you're good in your work you can easily get a job. But many kf the companies preter a candidate who has completed MCA , MSc ot MTech.

These rae the certification courses that can help:

1. Vskills Certified XML Developer
2. Agile Software Development
3. JavaScript and JQuery Essentials Training and Certification
4. AWS Development Certification Train
5. Android App Components - Intents, Activities, and Broadcast Receivers
6. PHP and MySQL Training

You can look for more information in this link, (check the skills required) :

https://www.careers360.com/careers/web-developer

Hope this helps!

All the best!