Calley Video Call and Messaging App

As the android developer of the Calley app, I built this video call and messaging platform from the ground up. I integrated Twilio SDK for video communication and implemented video rendering using SurfaceView. Additionally, I developed key features such as real-time messaging with Firebase, a custom matching algorithm, in-app purchases, and AdMob integration. This project stands out as one of the most prestigious accomplishments of my early career.