Beginner Issues

[Ligju]

Hello,
recently, I was searching for a timer app to document my progress with speedcubing. When I stumbled upon this app, I was positively surprised that an app with so few downloads can be this good. I´ve been using it for about three months now and in my opinion, it´s one of the best timing apps out there. Especially the GUI and the Graph function is outstanding, as they´re well-designed and simple but very informative and helpful in tracking times. While using it, I discovered some helpful additions which would make speedcuber-timer even better, for instance the option to add penalties like +2 or DNF manually as well as an algorithm trainer (which is already in the issues). Since I am also interested in programming, I wanted to see if I could add these things myself. But unfortunately, I´ve never developed an app before, so I´d need a simple issue to get started with. Is there a beginner issue like that? I´d really appreciate helping the development of the app.
Yours faithfully,
Julian