Seeking help for getting started with the contributions

[Vaibhav Malik]

Hey!

I am an electrical engineering student. I came across GNU a few months back
and I want to contribute to improving the existing open-source projects and
be part of the community. My skills include :
C/C++
HTML/CSS/JavaScript
MATLAB
Docker
Kubernetes
Git Bash
GitHub

I would really appreciate it if someone could help me set up and guide me
about what should I learn in order to get started.

Could someone help me out?