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Zephyr
@cypherex
Hardware Design , IoT PCB Layout Engineer
Nigeria
English, French, Spanish, German
About me
Electronics engineer focused on practical PCB design, hardware integration, enclosure fit. I turn schematics into fabrication-ready boards that pass DFM checks without revision loops. Core skills: • multi-layer PCB layout • high-speed routing • ESP32, BLE integration • DFM compliance • 3D CAD enclosure fit • BOM optimization. I use KiCad, Altium, Onshape daily. Send a message to discuss project specs before ordering.
Skills
Zephyr
Offline •
Average response time: 1 hour
See my services
Printed Circuit Boards (PCB)
I will design custom pcb layout, schematic, multilayer pcb, rf pcb, esp32, kicad, iot
Printed Circuit Boards (PCB)
I will design wireless pcb, stm32 pcb, lora pcb, rf pcb design, circuit design, kicad
Work experience
Hardware Design Engineer
LinkedIn • Self-employed
Jul 2022 - Present • 4 yrs 2 mos
Designed custom multi-layer PCB layouts, schematic capture, and embedded hardware solutions for wireless IoT applications. Conducted full DFM/DFA reviews to align layouts with high-volume manufacturing standards (JLCPCB, PCBWay). Optimized ESP32 and BLE trace layouts, impedance matching, and ground plane shielding. Performed 3D CAD mechanical enclosure fit verification using STEP exports in Onshape and KiCad.
5 Reviews
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Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
1-5 out of 5 Reviews
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Most relevant
allice__h
United Kingdom
Ongoing collaboration
He did a great job on my project, and I highly appreciate his expertise. I would absolutely recommend him and look forward to working with him on future projects.
Helpful?
allice__h
United Kingdom
Ongoing collaboration
Honestly, I was really impressed with this delivery. He completed the project much faster than I expected, and after checking everything, the work was clean, accurate, and completely error-free. I really appreciate the attention to detail and how smoothly everything was handled. He definitely exceeded...
Helpful?
asedkla
United Kingdom
Ongoing collaboration
Thank you so much, the schematic is accurate and i love it, thanks for your work!
Helpful?
asedkla
United Kingdom
Ongoing collaboration
It was an amazing experience for choosing Zephyr, i will definitely choose you more for my pcb project
Helpful?
asedkla
United Kingdom
Ongoing collaboration
The seller was amazing, and i will choose him for my next multilayer pcb design project!
Helpful?
