Most PCB re-spins stem from simple oversights: a missed signal integrity bottleneck, a footprint pinout mismatch, or improper decoupling near a fast MCU. I catch these issues early so you don't waste budget on dead revisions.
I've spent 10+ years taking electronic hardware from initial block diagrams through schematics, multi-layer PCB routing, and factory-ready Gerber releases. My background covers medical dialysis equipment, automotive modules, building automation hubs, and low-power IoT gateways. I design for first-pass success.
What I bring to your project:
High-Speed PCB Layout (Altium): I design 4+ layer stackups, DDR3/LPDDR4 memory routing, HDMI/USB differential pairs, and high-density HDI layouts with EMC/EMI compliance. Altium Designer is my main workspace.
Microcontrollers & Embedded Wireless: Direct design work with STM32 (F1/F4/N6), Allwinner (H616/H313), ESP32, and Nordic nRF52 BLE SoCs. I also implement CAN bus, KNX, LoRaWAN, RS485, and Ethernet hardware interfaces.
DFM & Fabrication Setup: I build manufacturing rules right into the design process early on. It helps your production package clear fab houses like JLCPCB or local assembly facilities without surprise delays.
If you're preparing a new board layout or need an experienced second review on an existing Gerber package, feel free to drop a message with your project specifications.