but still I need your help and advice to pick a project. Please suggest me which project should I look for, considering that I am new to torproject :)

Apart from this, there are few questions I would like to ask:

• Which is the best place to ask questions: mailing list or irc(#tor-dev) (I don't want to spam with my questions in this mailing list) ?
  
• How should I communicate or notify before sending a PR ?
• Is it necessary to issue a ticket before sending a PR ? (Supposing that I've found an issue)

I know these are pretty novice questions but I need your help :)

Regards,

Vipul Sharma