I will make hardware prototyping, schematic, pcb circuit design, esp32, arduino, stm32

4.4
4.4

France

I speak English, French

29 orders completed

Intelligent PCB Designer for Bold Ideas

Professional PCB Design Engineer with 25+ completed client projects, delivering robust, production ready embedded hardware. Specialized in multilayer PCB design, including controlled impedance routi...

Level 2

Has met high performance criteria and has a proven track record for meeting client expectations.

Highly Responsive

Known for exceptionally quick replies

About this Gig

Do you need a professional PCB design, schematic, and hardware prototype for your next electronics project? 


I will help you bring your idea to life, I can design a complete board with a microcontroller (ESP32, ESP8266, STM32, ATmega), power supply circuit, battery management and charging circuit, sensors, actuators, connectors, antenna, and other RF components.



What I Offer:


  • Complete PCB Design using KiCAD or EasyEDA
  • Microcontroller Integration: ESP32, ESP8266, STM32, ATmega
  • Power Supply & Battery Management: Charging circuits, low-power designs
  • Sensor & Actuator Interfaces: Analog/Digital, SPI, I2C, UART, RS232, USB
  • RF Design & Antennas: 2.4GHz, Wi-Fi, Bluetooth, LoRa, NFC, RFID (UHF)
  • Stack-Up & Signal Integrity: EMI control, controlled impedance, differential pairs
  • High-Speed Routing: Transmission line techniques, matching networks
  • Firmware Development: Arduino, STM32CubeIDE (basic board bring-up/testing)
  • Manufacturing-Ready Files: Schematics, BOM, Gerber, Pick-and-Place, 3D models


Advanced Capabilities:


  • Microstrip & SMT Antenna Design
  • Antenna Tuning using HFSS / EM Simulation
  • Matching Network Design & Layout
  • Expertise in RF layout & shielding techniques


Contact me First

Specialization:

Circuit design

Schematics

Layout

Gerber

File format:

Gerber

STEP

PDF

Software:

EasyEDA

KiCad

Interface:

HDMI

MIPI DSI/CSI

I2S

TDM

UART

USB

I2C

SDIO

PCIe

Wi-Fi

BLE

BT

My Portfolio

Other Electronics Engineering Services I Offer

Reviews

6 reviews for this Gig
4.4

(4)
(1)
(0)
(1)
(0)
Rating Breakdown
  • Seller communication level
    4.5
  • Quality of delivery
    4.3
  • Value of delivery
    4.3
Sort By
Most relevant
  • A

    actionlight

    DE

    Germany

    4

    Pierre was responsive and easy to work with throughout the project. Some details in the BOM required clarification, and he took the time to review everything carefully and provide a clear, well-structured final version. Overall a good experience, especially in terms of communication and his willingness to refine and complete the work properly.

    $400-$600

    Price

    5 weeks

    Duration

    Helpful?
    Yes
    No
  • T
    image-docs

    trevor_boyns0

    US

    United States

    5

    I’m really impressed with his work. He quickly understood the project requirements, communicated clearly throughout the process, and delivered a well designed PCB solution. His technical knowledge and ability to translate my ideas into a working design made the experience smooth and efficient. Highly recommended!

    $200-$400

    Price

    2 days

    Duration

    Helpful?
    Yes
    No
  • A

    amandine011100

    FR

    France

    5

    Merci pour la collaboration, je suis contente du résultat. Je recommande.

    $600-$800

    Price

    2 weeks

    Duration

    Helpful?
    Yes
    No
  • A

    amandine011100

    FR

    France

    5

    Le free-lance a été très compréhensif sur ma demande, l’a beaucoup étudié pour une trouver une solution de qualité. Je le recommande

    $100-$200

    Price

    12 days

    Duration

    Helpful?
    Yes
    No
  • M

    max_w_95

    DE

    Germany

    5

    It was a job well done. The delivery time was met. I appreciate the outstanding expertise. I can only recommend them.

    $200-$400

    Price

    7 days

    Duration

    Helpful?
    Yes
    No
Reviews

6 reviews for this Gig
4.4

(4)
(1)
(0)
(1)
(0)
Rating Breakdown
  • Seller communication level
    4.5
  • Quality of delivery
    4.3
  • Value of delivery
    4.3
Sort By
Most relevant
  • A

    actionlight

    DE

    Germany

    4

    Pierre was responsive and easy to work with throughout the project. Some details in the BOM required clarification, and he took the time to review everything carefully and provide a clear, well-structured final version. Overall a good experience, especially in terms of communication and his willingness to refine and complete the work properly.

    $400-$600

    Price

    5 weeks

    Duration

    Helpful?
    Yes
    No
  • T
    image-docs

    trevor_boyns0

    US

    United States

    5

    I’m really impressed with his work. He quickly understood the project requirements, communicated clearly throughout the process, and delivered a well designed PCB solution. His technical knowledge and ability to translate my ideas into a working design made the experience smooth and efficient. Highly recommended!

    $200-$400

    Price

    2 days

    Duration

    Helpful?
    Yes
    No
  • A

    amandine011100

    FR

    France

    5

    Merci pour la collaboration, je suis contente du résultat. Je recommande.

    $600-$800

    Price

    2 weeks

    Duration

    Helpful?
    Yes
    No
  • A

    amandine011100

    FR

    France

    5

    Le free-lance a été très compréhensif sur ma demande, l’a beaucoup étudié pour une trouver une solution de qualité. Je le recommande

    $100-$200

    Price

    12 days

    Duration

    Helpful?
    Yes
    No
  • M

    max_w_95

    DE

    Germany

    5

    It was a job well done. The delivery time was met. I appreciate the outstanding expertise. I can only recommend them.

    $200-$400

    Price

    7 days

    Duration

    Helpful?
    Yes
    No