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English
$
USD
I will do cost optimization for ai and iot pcb circuit hardware
Quality Is Never An Accident
Welcome! With 10+ years' expertise, I specialize in electronics, PCB, and layout design. ALTIUM Master, 1000+ projects executed. Proficient in Altium Designer, EAGLE, KICAD, and more. IPC Certified,...
Level 2
Has met high performance criteria and has a proven track record for meeting client expectations.
About this Gig
Is your PCB too expensive to build?
I help reduce electronics manufacturing cost by optimizing your existing schematic, BOM and PCB before you order prototypes or go to mass PCB manufacturing.
I work on ESP32 boards, STM32 controllers, Arduino designs, Raspberry Pi HATs, IoT sensor nodes, power supplies, motor drivers and industrial PCBs.
What I do:
- BOM optimization: remove over-spec parts, suggest cheaper / easier-to-source equivalents, second sources.
- PCB optimization & manufacturing costing: review layer stackup, board size, finishes, panelization and footprints that increase assembly cost.
- DFM for production: recommendations so JLCPCB / PCBWay or your contract manufacturer can assemble with fewer issues and rework.
Result: lower per-board cost, simpler assembly and fewer redesigns.
If you already have a schematic, BOM or PCB and want cost optimization before scaling, send your files and Ill prepare a clear, prioritized cost-down plan for your hardware.
Typical industries: consumer electronics, smart-home IoT, industrial automation, robotics, automotive accessories and medical devices, for both prototypes and mass production.
My Portfolio
FAQ
Do you work on ESP32, STM32 and other IoT PCBs for cost optimization?
Yes. I regularly optimize ESP32, STM32, Arduino and Raspberry Pi–based IoT boards for lower BOM cost and easier PCB manufacturing, while keeping RF, power and reliability requirements intact.
Will my PCB performance be affected by cost reduction?
No! My focus is on cost efficiency without compromising quality. I ensure that all recommended component replacements match or exceed the original specifications.
Will you also review PCB layout for manufacturing costing?
In higher packages I review pcb optimization & manufacturing costing: layer stackup, board size, panelization, finishes and footprints that increase assembly cost, and suggest practical changes.
Do you support JLCPCB, PCBWay and LCSC-based manufacturing?
Yes. I can align BOM and PCB files with JLCPCB / PCBWay / LCSC part libraries to make your prototype or mass production run easier and cheaper for your chosen PCB manufacturer.
What files do you need to start the cost optimization?
Ideally: schematic, BOM (Excel/CSV/JLC) and PCB or Gerber files. If you only have Gerbers and a BOM, I can still do a useful cost-down and manufacturing cost review.
Can you help before we go to mass PCB manufacturing?
Yes. This gig is designed to check your design before mass production, reduce per-board cost and fix basic DFM issues, so your contract manufacturer has fewer problems and reworks.
Will you implement the changes in Altium, KiCad or EasyEDA files?
By default I provide a detailed cost-down report. If you choose the relevant extra, I can also apply agreed changes directly in Altium, KiCad or EasyEDA design files.
Can you work on industrial, robotics or automotive accessory PCBs?
Yes. I have experience with industrial automation, robotics, motor drivers, power supplies and automotive accessory PCBs, focusing on safe cost reduction and manufacturability.
Do you handle both prototype and high-volume cost optimization?
Yes. I can optimize designs aimed at small prototype batches or help you prepare a cost and DFM plan for high-volume mass manufacturing with your chosen CM.
What is the difference between this gig and a regular PCB design gig?
This gig is focused on cost optimization, BOM optimization and DFM for existing designs. If you need a new PCB designed from scratch, please see my dedicated PCB design gig.
