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John
@lukejohn9
Professional PCB Designer HDI, RF, Microcontroller and Embedded Systems Engineer
Reino Unido
Inglés
Sobre mí
Hello,
I am a professional PCB and embedded systems designer specializing in HDI, microvia, RF/microwave, controlled impedance, and flex PCB design. I also develop STM32, ESP32, Raspberry Pi, and FPGA-based embedded systems with sensor integration and firmware development. I deliver high-quality schematic design, PCB layout, Gerber files, BOM, and firmware-ready solutions for industrial, IoT, automation, and high-performance electronics. My focus is accuracy, reliability, and production-ready engineering solutions.
Habilidades
John
desconectado •
Revisa mis servicios
Placas de circuito impreso (PCB)
I will design flex picb, rigid and flex pcb, aluminum and high current power pcb layout
Experiencia laboral
Embedded Systems Engineer & PCB Designer
Engineerforce • Trabajador autónomo
May 2026 - Present • 0 mos
I provide professional PCB design, embedded system development, and advanced electronics engineering services for global clients in industrial automation, IoT hardware, robotics, power electronics, and high-performance digital systems. My work covers complete electronic product development—from concept to production-ready designs. I specialize in HDI PCB layout, microvia routing, RF/microwave PCB design, controlled impedance systems, and flexible PCB architecture. I also build embedded systems using STM32, ESP32, Raspberry Pi, PIC, and ARM-based microcontrollers, including firmware development, sensor integration, and communication interfaces. Key Responsibilities & Achievements: Designed HDI, RF, microwave, and high-speed multilayer PCBs Developed firmware for STM32, STM32H7, ESP32, and sensor-driven embedded systems Created controlled-impedance routing for high-speed digital signals Built IoT-based automation and industrial monitoring devices Designed flexible and rigid-flex printed circuit boards Implemented UART, SPI, I2C, CAN, RS485, USB, and wireless communication protocols Created Gerber files, BOM, schematics, fabrication drawings, and assembly documents Debugged existing PCB designs and optimized embedded firmware performance Delivered complete product development solutions for startups and engineering companies Provided technical support for prototyping, testing, and production I focus on delivering clean, reliable, and efficient engineering solutions with strong attention to detail, signal integrity, speed, and manufacturability. My work consistently helps clients reduce development time, lower production costs, and achieve stable, high-performance electronic systems.
