I am working on GO-JEK Engineering, the first (and only) unicorn startup from Indonesia as an Android Engineer. I have massively refactored almost 10 products under our company from spaghetti code to well tested android code. I helped GO-JEK to achieve 20M+ downloads and 900X growth in 18 months by developing(bug fixing, refactoring, adding/removing features) it's consumer android app.
I spent my mean time by learning something new. Now, I am learning about ruby because I am pursuing a chance to be a full-stack developer in the future.