I've built fintech Android apps at Prayas Financial Services, including payment integrations for BBPS, DMT, AEPS, and EaseBuzz, plus biometric authentication through Aadhaar RD Services. I create complex Compose and XML interfaces, improve asynchronous API handling with Coroutines and Flow, and strengthen reliability through JUnit and Espresso testing.
Previously, I developed enterprise mobility features for ARMS Onsite at Xperience Infinite Software Tech and helped build Express Money apps at Antlia Fintech. My work has improved app performance by around 30%, reduced production issues by around 40%, supported apps with 50K+ downloads, and included mentoring juniors through code reviews and pair programming.
