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Explorer
Fiverr Pro
Français
$
USD
I will consult on your arduino esp32 or siemens plc automation project
Engineering studio lead, software, hardware, CAD
Hi — I lead a small engineering studio with a team of junior and senior engineers, covering software, hardware and industrial design end-to-end. Personally I handle full-stack web apps (FastAPI + Reac...
À propos de ce service
I help engineers, founders and small companies de-risk their hardware and automation projects. I review your designs, debug your firmware, and tell you what will actually work in production not in theory.
What I cover:
- Arduino, ESP32, Raspberry Pi schematics, firmware, communication protocols (I2C, SPI, UART, CAN)
- Power design LDOs, switching regulators, e-fuses, battery management
- Industrial automation Siemens TIA Portal (Advanced certified), PLC ladder/SCL, HMI design (WinCC), I/O wiring
- PCB design review (KiCad)
- Firmware code review (C/C++ on Arduino, MicroPython, Python on RPi)
What you get: a clear written report with concrete recommendations, not just generic advice. Schematic markups, BOM suggestions, code comments. If you need ongoing support, the Premium tier includes 2 weeks of email follow-up.
Certifications: Siemens TIA Portal Advanced, Arduino Certified.
I lead a small engineering studio with junior and senior engineers, working with a fully equipped workshop 3D printer, CNC, electronics bench. So my advice is grounded in actual builds, not just textbook theory.
FAQ
Do you actually build the hardware, or just consult?
This gig is for consulting and design review. If you need full hardware development (PCB design, firmware writing from scratch, prototyping), let me know and I'll send you a custom offer.
I have a TIA Portal project. Can you fix it?
Yes. I'm TIA Portal Advanced certified. Send me your project archive and a clear description of the issue. Most issues fall under the Standard or Premium tier depending on complexity.
Do you cover EMC, certifications, regulatory compliance?
I can advise on design choices that make EMC and CE certification easier (decoupling, layout, ESD protection), but I'm not a notified body — for actual certification testing you'll need an accredited lab.
What schematic and PLC formats do you work with?
Schematics: KiCad (preferred), Eagle, Altium. Firmware: Arduino IDE, PlatformIO, ESP-IDF, MicroPython. PLC: Siemens TIA Portal v15+ (Advanced certified). I can read most other formats; just ask before ordering.
Can you optimize my BOM and find cheaper alternatives?
Yes — that's part of the Premium tier or available as an extra. I'll suggest cheaper or more available alternatives, flag obsolete parts, and check your supplier choices against current availability.
Do you sign NDAs?
Yes. Send me yours before we discuss the project, or I can use a standard mutual NDA. Communication stays on Fiverr until both parties agree otherwise.
What if I just need a quick second opinion?
The Basic tier is perfect for that — a 30-min call where I review your design or codebase and give you concrete next steps. You'll also get a written summary by email afterward.
Can you help with ESP32 specific issues like Wi-Fi, BLE, or power consumption?
Yes — these are common issues I see often. ESP-IDF vs Arduino framework choices, deep sleep optimization, antenna placement, BLE pairing problems, OTA updates. Send me details and I'll let you know which tier fits.
