Samsung R&D Bangladesh
- Leading end-to-end delivery of Read Highlight Aloud, integrating Samsung OneUI AI into the browser for 400M+ MAU.
- Architected a flexible, interactive prompt system with Jetpack Compose — free-form UI repositioning on Galaxy S-series flagships.
- Overseeing the Sites Module — stability, release cadence, and quality at global scale.
- Partnering with product and QA on architecture reviews and performance SLAs across hundreds of millions of sessions.
- Built a greenfield AI-driven advertising platform with Kotlin, Compose, and Dagger/Hilt plus on-device activity models.
- Engineered Blink/C++ logic for Samsung Pass Virtual View & Virtual Card autofill inside the rendering pipeline.
- Launched the first standalone Password Editor with biometric auth, Android Keystore, and Kotlin Coroutines.
- Led Chromium bringup across upstream merges — large-scale C++ refactors and IPC reconciliation for 400M+ users per release.
- Optimized the Chromium rendering pipeline — layout, compositing, and paint-phase bugs at the engine source level.
- Improved cross-process IPC stability under memory pressure on mid-range devices.
- Established deep familiarity with Chromium's multi-process architecture.