If I were to describe myself, I would do it like this:
I am 18, a technical person (some would call me a geek), passionate about writing program code and blog articles (on all sorts of subjects). But I don't just sit in front of the computer, I also do sports (running and rescue swimming) and meet other people.
I have several self-developed apps for Android, many of which can be found on Google Play and websites. A few years ago, I launched a publication with articles about Android on Medium, which now has more than 20,000 subscribers and several hundred thousand monthly visitors.