Viyanu Rahul-Freelancer in Colombo,Sri Lanka

Viyanu Rahul

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Colombo, Sri Lanka

Viyapakan

-

Local Time - 02:55 PM

Current Availability

Part-time : 10-30 hrs/week

About Me


IoT and Embedded Systems enthusiast with hands on experience in prototyping, testing, and deploying smart solutions. Skilled in working with ESP32, STM32, LoRa, RS485 sensors, relays, and flow sensors. Experience in developing automated irrigation systems, cloud integration, and real time data monitoring. Proficient in firmware development using C/C++ on Arduino IDE and PlatformIO. Familiar with IoT communication protocols like MQTT and Modbus. Worked on both hardware design and software integration for field ready prototypes. Comfortable with sensor interfacing, low power modes, and solar powered systems. Strong focus on reliable, scalable, and maintainable IoT solutions.

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