You could just call yourself a programmer and be done with it. If you wrote a program, I mean, isn't that... lots of people do it without much formal training.

It looks like a good basic app. The layout/design stuff seems well-intentioned but not tuned or styled. The functionality seems to include some pretty general things, like uploading files, and displaying some database query (or whatever).

So, good work. On the other hand, I'm not sure I want to do the NSAs job for them by uploading my chats. I already pay my taxes...