Firmware & Embedded Systems Developer
Firmware and embedded systems developer with 1.5 years of hands-on experience in Android AOSP, Yocto-based systems, and bare-metal programming. Skilled in C programming, RTOS development, and full-stack integration with React.js. Proven track record in reverse engineering, system optimization, and delivering robust embedded solutions across multiple platforms. Passionate about low-level hardware interaction and building efficient, scalable firmware architectures.
Grid OS (Powered by Grid)
Reverse engineered a Sigma Star chip-based 3-channel dashcam system. Gained root access to Linux BusyBox environment, extracted complete firmware codebase including device tree files, kernel configurations, and proprietary drivers. Analyzed system architecture and documented hardware-software integration patterns.
Developed an Android AOSP-based payment notification system with real-time audio feedback. Implemented custom HAL layers for audio processing, integrated with payment APIs, and optimized for low-latency response times in retail environments.
Built a biometric attendance system on Android AOSP platform with facial recognition capabilities. Designed custom system services, integrated camera HAL, and implemented secure data storage with SQLite database optimization.
Developed a bare-metal embedded system for real-time stock market data visualization. Implemented custom display drivers, optimized rendering pipeline for high-frequency updates, and designed efficient data parsing algorithms.
Computer Science & Engineering
Relevant coursework: Embedded Systems, Computer Architecture, Operating Systems, Data Structures