Glad I am here.
I am an android developer. I've been doing this from 2014 up to now. of course meanwhile I've played different roles in teams. 
I've acted as a scrum master in team. I've also been the reviewer of my teammates's tasks because of my accuracy in details. Also I was responsible for checking the quality of apps for a while.
Now I can do a wide range of things here. From software engineering issues to project management and android development, test and qa android apps and websites.