Calvin L.

I am a professional PCB Design Engineer with over 6 years of experience designing high-quality electronic circuits and manufacturing-ready printed circuit boards for clients across various industries. I specialize in transforming ideas, sketches, and schematics into reliable, efficient, and production-ready PCB designs.

My expertise includes schematic capture, single-layer, double-layer, and multilayer PCB layout, component selection, BOM creation, footprint and library development, signal integrity considerations, and generating complete manufacturing files including Gerber, Drill, Pick and Place, and Assembly documentation. I also provide realistic 3D PCB models for design verification and presentation.

I have experience working with analog, digital, power supply, IoT, embedded systems, industrial control, consumer electronics, and custom electronic products. My focus is always on creating designs that are optimized for performance, manufacturability, cost, and long-term reliability.

I am committed to clear communication, attention to detail, and delivering projects on time while maintaining high engineering standards. Whether you need a PCB designed from an existing schematic, reverse engineering, design optimization, or complete hardware development support, I can provide a professional solution tailored to your requirements.

Core Skills

PCB Layout and Routing
Schematic Design
Multilayer PCB Design
Component Selection
BOM Development
Gerber and Manufacturing Files
3D PCB Visualization
Footprint and Library Creation
Design Rule Check (DRC)
Prototype and Production Support

I look forward to helping bring your electronic product from concept to a reliable, production ready design.