At Steam-A Private Limited, I served as the primary developer for the Zeon EV charging application, independently developing and maintaining a production app serving 200K+ users. I handled feature development, production issues, performance optimization, releases, and ongoing maintenance.
I integrated native capabilities with Flutter, including Apple CarPlay, iOS Live Activities and Dynamic Island, Android Picture-in-Picture, and real-time background notifications. I also implemented OCPI integration for charger discoverability and charging transactions with external CPO networks.
For Zeon, I designed Flutter flavors for a white-label SaaS architecture and implemented an EV trip-planning algorithm using Google Maps services, achieving 80%+ accuracy in trip planning. I also developed and maintained Node.js, Express.js, and PostgreSQL backend services, including REST APIs and core business logic.
I integrated Firebase services, Google Maps, payment gateways, and Autopay, and managed releases on Google Play and the Apple App Store. I was recognized as Best Performer of the Year – 2024.
