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johnloe
@faithjohn123567
Automotive Diagnostic VCI OBD2 Electronics Specialist
United States
English, French, Spanish
About me
I specialize in automotive diagnostic electronics, OBD2 interfaces, and professional PCB design for Audi, VW, BMW, and Porsche platforms. I develop reliable hardware architectures for ECU communication, vehicle network access, and workshop diagnostic applications using STM32 and ESP32 platforms. My expertise includes CAN FD, DoIP, and J2534 Pass-Thru hardware engineering.
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johnloe
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Printed Circuit Boards (PCB)
I will design obd2 diagnostic vci for audi vw bmw porsche and bentley
Printed Circuit Boards (PCB)
I will design led driver, lithium battery charger and power management pcb
Work experience
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Automotive Diagnostic VCI & OBD2 Electronics Specialist
Fiverr • Freelance
Jan 2020 - Present • 6 yrs 9 mos
Specializing in automotive diagnostic electronics and professional PCB design for Audi, VW, BMW, Porsche, and Bentley. Responsible for developing reliable diagnostic hardware architectures for ECU communication and vehicle network access. Expertise includes CAN, CAN FD, K-Line, LIN, OBD-II, UDS, and J2534 Pass-Thru hardware. Delivers full manufacturing-ready documentation including schematics, PCB layouts, BOMs, and Gerber files for STM32 and ESP32-based VCI platforms.
