I will design raspberry pi cm4 cm5 pcb carrier board, io board, embedded systems

Hi, welcome.

Are your projects failing due to poor stack-up des!gn, impedance mismatch, thermal issues, and unreliable manufacturing outputs.

I am a professional PCB design engineer with 8+ years of experience in embedded systems, high-speed digital des!gn, and industrial electronics. 

What I Offer:

• CM4/CM5 carrier board architecture des!gn
• Multi-layer PCB layout (212 layers)
• High-speed routing (PCIe, USB 3.x, HDMI, MIPI, Ethernet)
• Controlled impedance & differential pair tuning
• Signal integrity (SI) optimization
• Power integrity (PI) & PDN des!gn
• DC-DC converters & LDO power systems
• EMI/EMC-aware PCB layout practices
• Thermal management & heat dissipation des!gn
• Design for Manufacturing (DFM) & Assembly (DFA)
• IPC-compliant footprint & component libraries
• Complete fabrication outputs (Gerber, BOM, PnP)
• Assembly drawings & production documentation
• Prototype bring-up & debugging support

Tools I Use:

Altium Designer, KiCad, Cadence Allegro, LTspice

Deliverables:

• Production-ready PCB files
• Engineering documentation
• Ongoing technical support

Kindly contact me before placing order!!!