Improve documentation

[ivedmohan]

Right now documentation is pretty messed up if someone could write it in a better way

[harshitrwt]

Can I work on this ??

[Stk-79]

Hey @ivedmohan I want to work on this issue.
Features to improve-

1. Contributor guidelines (new file CONTRIBUTING.md)
2. better readability for README.md

Assign me this.

[Monika3002]

Can i work on this ?I have done well documentation of various projects