I build efficient, low-power, and highly reliable embedded systems — from bare-metal firmware to hardware integration. Passionate about microcontrollers, communication protocols, RTOS, and real-world smart solutions.

• 🎯 Specialized in embedded development: RTOS, hardware drivers, serial communication (UART, SPI, I2C), and power optimization
• 💻 Proficient in C, C++, Python, and exploring Rust for safety-critical systems
• 📡 Hands-on experience with STM32, ESP32, ARM Cortex-M, FreeRTOS, Zephyr, and Embedded Linux
• 🌐 Active in IoT projects involving sensors, wireless connectivity (Wi-Fi, BLE, LoRa), and cloud integration
• 🧪 I value clean code, automated testing, and clear documentation

• 📧 Email: [email protected]
• 🐙 GitHub: @tangsangsimida

🔧 I'm always open to collaborations, technical challenges, and great conversations about engineering!