j
joel_12henry

Joel Henry

@joel_12henry

PCB Design, Embedded System and Firmware Development

Großbritannien
Englisch, Französisch, Spanisch
Einige Informationen werden in englischer Sprache angezeigt.
Über mich
Hello There, I'm Jeol Henry, an Embedded Hardware and Firmware Engineer focused on developing practical electronic systems from initial concept through working prototype. My experience includes schematic design, PCB layout, component selection, microcontroller programming, peripheral integration, and hardware debugging. I develop firmware in C/C++ for STM32, ESP32, and other microcontroller platforms, working with UART, SPI, I2C, CAN, and GPIO interfaces. I also handle hardware bring-up, troubleshooting, testing, and hardware-firmware integration.... Mehr lesen

Kompetenzen

j
joel_12henry
Joel Henry
offline • 

Meine Dienstleistungen

Eingebettete Systeme & Internet der Dinge
I will design custom automotive can bus gateway and ecu communication control module
Ab250 $ / ProjektWeitere Details
Eingebettete Systeme & Internet der Dinge
I will design stm32 industrial controller pcb with rs485 modbus and sensor interface
Ab300 $ / ProjektWeitere Details

Arbeitserfahrung

Fiverr

Firmware Development Engineer

Fiverr • Freiberufler

Sep 2023 - Present • 3 yrs

Managed end-to-end embedded product development, from electronics architecture and PCB design to firmware implementation, hardware integration, testing, and debugging. Developed microcontroller-based systems with real-time control, sensor interfaces, communication buses, power management, and IoT connectivity. Collaborated across hardware and software requirements to troubleshoot complex issues, optimize system performance, validate prototypes, and deliver scalable production-ready embedded solutions.