Angel J.

Hello! I'm Angel, an expert in PCB (Printed Circuit Board) and firmware development. I've spent years working alongside people to help bring their innovations from idea to prototype, and eventually onto shelves. If you're looking for someone who can design a circuit board for your project and write code for it as well, I'm your guy. I'll guide you through the hard terrain of taking a hardware project from idea to a physical unit, every step of the way. I also run my own full lab, equipped with every tool needed to make your innovation real. If your ready to bring your idea to life, send me a message and lets get started! 🔧 Core Technical Skills • PCB Design / KiCad • Embedded Systems • Embedded Firmware • ESP32 • FreeRTOS / RTOS • Microcontrollers • IoT Development • C / C++ • Low Power Firmware • BLE (Bluetooth Low Energy) • Wi-Fi Integration • Sensor Integration • UART / SPI / I2C • ADC / DAC • Interrupts • GPIO Programming 💻 Hardware/Prototyping Tools • PCB Design • KiCad • Schematic Capture • Prototyping • JLCPCB • Hardware Debugging • Multimeter / Oscilloscope