Ayush Gupta

Refactored chatbot API pipeline to reduce average message response latency and improve performance for users on low-bandwidth connections. Owned end-to-end app release cycles for Google Play Store and Apple App Store including build configuration, code signing, staged rollouts, and post-release monitoring.

Used Dart Isolates to run chat and WebSocket message handling on background threads, eliminating UI jank during high-frequency message bursts. Delivered the Worksheets feature end-to-end including UI, BLoC state management, REST API integration, and data persistence. Refactored chatbot API pipeline to reduce message response latency and improved performance for low-bandwidth users. Managed app release cycles for Google Play Store and Apple App Store and refactored 5+ core modules into reusable components to reduce duplicate code by 40%.

Built a cross-platform Flutter app for diagnostic lab booking, enabling test scheduling, health report access, and lab discovery across India. Integrated Supabase for authentication, real-time database operations, and file storage to reduce data fetch time by 30%. Implemented Twilio for OTP verification and SMS notifications, and developed invoice generation/billing automation for 100+ diagnostic service providers. Led testing, debugging, and Google Play Store releases with zero critical bugs in production for 6+ months.