With a strong foundation in embedded systems, IoT, and real-time firmware, I work across different industries to turn ideas into reliable technology. My designs bring together solid hardware and smart software to deliver dependable performance, even in demanding environments. Every project I take on is guided by innovation, quality, and long-term reliability.
Embedded Systems · Firmware Architecture · Industrial IoT
At HITEC, I have contributed to the development of advanced embedded systems, industrial test equipment, and specialized electronic tools for aerospace and industrial applications
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Engineered the control electronics and firmware for a wall-mounted fan featuring speed control, oscillation, LED indicators, and infrared (IR) remote operation
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Designed the electronics and firmware for a wearable cooling system integrated into a backpack-style jacket.
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Developed a rechargeable electric toothbrush powered by an ATtiny85 microcontroller, programmed in bare-metal C for maximum efficiency and precise control.
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Built a home automation controller designed to automatically switch lights based on user-defined schedules. Implemented state recovery after power loss, ensuring continuous and reliable operation without manual intervention.
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“Lakmal simplified complex PLC concepts into clear, practical steps and kept everything tied to real industrial applications. I left confident using Siemens PLCs in real automation setups.”
“Across demanding, time-critical projects, Lakmal delivered consistently—bridging advanced CAD and embedded systems with on-time, high-quality results.”
From BLDC motor control research to aerospace-adjacent embedded systems, Lakmal combines deep technical skill with reliability, teamwork, and innovative thinking.”
