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EMBEDDED SYSTEM AND FIRMWARE DEVELOPMENT
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Embedded Systems & IoT Engineer
Tech & Fix • Freelance
Jun 2022 - Present • 4 yrs 3 mos
Developed embedded hardware and IoT solutions using ESP32, STM32, nRF52, Arduino, sensors, BLE, Wi-Fi, and communication modules. Created schematics, PCB layouts, firmware interfaces, prototypes, and manufacturing documentation for connected electronic products.