Dhanushka U.

I am a versatile Embedded Software Engineer with experience in firmware, electronics hardware, and software development. I also work on medical product development and provide full end to end R&D solutions. What I Do • Embedded Systems & Firmware: Programming microcontrollers (ESP32, STM32, Arduino,Ti), IoT integration, BLE/Wi-Fi communication. • Electronics & PCB Design: Circuit design, PCB layout, prototyping, and testing for industrial, consumer, and medical devices. • Software & Apps: Web and mobile app development (Flutter, React), cloud integration (Firebase, AWS), real-time dashboards. • Medical Product Development: Designing and developing electronic modules and embedded systems for medical devices. • Full Product Solutions: From idea → PCB → firmware → mobile app → backend → final product. Why Work With Me • 5+ years of hands-on experience across electronics, firmware, and software. • Strong R&D background, delivering innovative and reliable solutions. • Proven track record in IoT and hardware–software integration. • Clear communication, on-time delivery, and attention to detail.