That said, Muhammet, if you don't have a lot of experience programming yet, then something that might help you is to look for a co-maintainer to learn from, or maybe even just someone(s) willing to do code review regularly on your patches. I'm a big believer in teaching and learning through code review, and it has certainly helped me avoid mistakes many times. Or talk to previous maintainers as Sebastien suggests.I have a little experience, but a lot to learn. An experienced co-maintainer would be fantastic to learn from, but the code reviews would also be very helpful, and much appreciated.
I am ready to work independently on Gtranslator in my free time, but I need the acceptance/approval of the community for me undertaking this job/role, and some kind help from the experienced developers/maintainers until I get on track.