Hi, I’m Royaum, a PCB and embedded hardware engineer with 5+ years of experience designing reliable, compact, manufacturing-ready circuit boards. I specialize in RF and high-frequency PCB design, 5G, mmWave, radar, WiFi, Bluetooth, LoRa, GPS, antenna, IoT, STM32, ESP32, and power electronics.
I work with Altium Designer, KiCad, CST Studio Suite, EasyEDA, and other professional PCB tools. I provide Gerber, BOM, Pick & Place, Drill, STEP, schematic, PCB source, and manufacturing files.
CONTACT ME NOW TO GET STARTED I focus on RF simulation, impedance control and DFM for production.
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