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Aung Cho
@aungchooo258
Embedded Engineer, PCB designer and Firmware Developer
Myanmar [Birmania]
Inglese, Birmano
Chi sono
I design circuit boards and write the firmware that runs on them. With 5+ years of experience and 50+ delivered projects for clients worldwide, I take a product from first schematic to a working device.
What I do:
PCB design in KiCad, Altium and EasyEDA, up to 6 layers
C/C++ firmware for ESP32 and STM32, bare metal or FreeRTOS
Wi-Fi, BLE, 4G LTE, GNSS and LoRa devices
BLDC motor control, IMU sensor fusion, battery-powered designs
ROS/ROS2 robotics
Every board ships with full manufacturing files. Message me with your requirements before ordering.
Competenze
Aung Cho
offline •
Tempo di risposta medio: 1 ora
Consulta i miei servizi
Circuito stampato (PCB)
I will design the pcb boards in kicad,altium or easyeda
Sistemi integrati e IoT
I will write esp32 firmware in c or cpp with esp idf or arduino
Portfolio
Esperienza lavorativa
Hardware Design Engineer
ROM Dynamics • Part time
Apr 2024 - Present • 2 yrs 6 mos
▹Design custom STM32-based robot controller PCBs for ROS mobile robots ▹Select components based on requirements, availability and cost ▹Draw schematics and lay out PCBs ▹Bring up, test and rework physical boards ▹Prepare design and manufacturing documentation (BOM, Gerber, assembly drawings)
Embedded Engineer
Buddy • Part time
Apr 2025 - Feb 2026 • 10 mos
▹Designed and validated multi-layer ESP32 PCBs, covering schematic review, signal integrity checks and system-level debugging. ▹Wrote low-level C firmware for ESP32 with multi-sensor integration and power management for battery-powered operation. ▹Integrated boards into finished products, including assembly, 3D-printed enclosures, wiring harnesses and power distribution. ▹Delivered full manufacturing packages (BOM, CPL, Gerber, assembly drawings) and test procedures, refining each design for reliability and manufacturability.
