David

@da_vid43

RF PCB Design Engineer LoRa, GPS, RFID, Antenna and IoT Hardware Expert

United States

English, Spanish, French, German, Italian, Arabic

About me

I am an RF PCB Design Engineer specializing in LoRaWAN hardware, GPS tracking systems, RFID/NFC solutions, antenna design, and IoT electronics. My expertise includes RF circuit design, schematic capture, multilayer PCB layout, RF matching networks, antenna tuning, GNSS integration, LTE/GSM devices, wireless sensor nodes, and ESP32 development. I deliver production-ready designs with Gerber files, BOM, documentation, manufacturing support, and optimized RF performance for reliable real-world applications.... Read more

Skills