Fluent - Fluent is a people-based marketing platform that uses real-time, one-to-one interaction to create custom audiences and serve personalized ads that drive performance at scale.

DeepLinkDispatch - A simple, annotation-based library for making deep link handling better on Android - airbnb/DeepLinkDispatch

Duolingo - Duolingo is a free language learning app for iOS, Windows and Android devices. The app makes learning a new language fun by breaking learning into small lessons where you can earn points and move up through the levels. Read more about Duolingo.

AdMob - Earn more from your mobile apps using in-app ads to generate revenue, gain actionable insights, and grow your app with easy-to-use tools.

Reji - Improve your vocabulary hassle-free 📚

Button - Button enables smart connections between apps that drive installs, increase engagement, and facilitate mobile commerce.