Selected case studies across frontend architecture, mobile engineering and backend reliability.
Each case is framed by the engineering constraint, the system boundary, and the outcome it moved.
1 Case study
Public streaming platform focused on scalable delivery, playback reliability, and frontend performance under peak traffic.
SSR overloaded the limited frontend infrastructure at around 10,000 concurrent users.
Scaled from around 10,000 to over 3 million concurrent users in load testing.
1 Case study
Built a deal aggregation platform with SEO-focused pages and WhatsApp automation for promotion distribution.
Promotion discovery needed search visibility and fast distribution across owned channels.
A compact growth loop connecting SEO inventory with WhatsApp distribution.
1 Case study
Led mobile development for a driving behavior app using React Native, Expo and native SDK integration.
The app needed native telemetry without making product screens depend on platform-specific details.
Production-ready mobile application with native integrations and precise telemetry.