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Electronics PCB Design Engineer IoT Embedded Systems Specialist
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Embedded Systems & Hardware Design Engineer
Emblem Eyewear • Freelance
Dec 2020 - Present • 5 yrs 11 mos
Designed wearable health devices, smartwatches, and fitness trackers. Developed ESP32 firmware for Bluetooth and IoT applications. Created custom PCB layouts and schematics using Altium Designer and KiCad. Integrated sensors including Heart Rate, SpO2, ECG, IMU, GPS, and temperature sensors. Optimized battery management and low power operation for wearable products. Delivered manufacturing ready files including Gerber, BOM, and assembly documentation.