Around 2010, I had a lot of ideas which I wanted to implement as mobile apps. So, for me, it was easiest to do that with Android and Java programming languages. I had the tools and free time, so I made a few apps and games. They were published on Google Play at the time, but later, after a few years, they were removed because I didn't have time to update/upgrade them. In total, those apps had around 300,000 downloads, and I did some interviews for web portals to present my apps. There was also some money from South Korean Telecom and from some advertising platforms at the time. It was a nice experience.. .
