You'd need a few years of experience, both programming and computer science. Start learning C++ and computer science now and later on you might be able to help the Switch scene.

 

Thanks guys, do you have links? Some free ebooks or the link to smea toolkit?

 

Years of knowledge and like @Quantumcat suggested, you are better off focusing on the Switch since the 3DS scene will be dying off.
Although if you really want to help, the scene is always in need of helpful users, troubleshooters, testers, etc. Most people who fall under these categories are knowledge enough to help others troubleshoot their issues. Which the only way to get started is just starting with basic troubleshooting knowledge and learning from there.
My guide can be helpful for addressing the most common issues popping up
http://gbatemp.net/threads/you-dont-need-to-remove-b9s-the-guide-to-proper-troubleshooting.477024/

 

Finding an exploit is a lot of work and something you can't really accomplish overnight. The people who find these exploit have literal years of knowledge, research, and training and even then it's still not easy to accomplish.
Start small and work your way up. What you need most is to study and work with the community.

 

Well if your goal is to contribute you can volunteer to be a tester or make a financial contribution.

If your goal is to be one of those who knows what the fuck they're doing then go back to school for at least a few years. Passing is not enough, you're going to need to know your shit inside out.

You'll probably decide fuck it like I did some years ago, but if this is what you want to do then go for it. Even if you change your mind about being a player in the scene good marks will get you a job.

 

Yeah everything is about asking lol. I really like programming but I did not study that.

I want to be one of those lol really would love to know what I do. But just installing stuff I don't feel is enough for me you know.

 

Yeah, lets hope all the switch scene could get very nice. Thank you very much!

 

Yes, I mean of course is not easy but with proper preparation people can do it. Lots of people dream with that. But for me I will try everything so I mean even old consoles.

 

Yes will not be fast. And probably another console. Lol is not possible.