I will design professional pcb layout, multilayer pcb, schematic in kicad, esp32, iot

5.0
5.0

United States

I speak English, German, French, Italian, Danish, Lithuanian, Turkish, Spanish

13 orders completed

Professional PCB Designer, KiCad, Altium, EasyEDA, Circuit and Schematic Expert

Hi, I’m Williams Wai, a PCB designer and electronics engineer with experience in PCB layout, circuit and schematic design, embedded systems, and IoT hardware. I’ve worked on Arduino, ESP32, STM32, and...

Level 1

Has met certain performance criteria and shows strong potential in the marketplace.

Highly Responsive

Known for exceptionally quick replies

About this Gig

Are you looking for a professional PCB designer and electronics engineer for your project?

I specialize in high-quality PCB layout, schematic design, circuit development, and embedded hardware solutions for reliable and manufacturable electronic products.

With experience in KiCad, Altium Designer, EasyEDA, Eagle, and Proteus, I can turn your concept into a professional PCB ready for production.


My Services

  • PCB Design & PCB Layout
  • Single, Double & Multilayer PCB
  • Circuit & Schematic Design
  • PCB Redesign and Optimization
  • Gerber Files & Manufacturing Files
  • ESP32, Arduino & STM32 Projects
  • Embedded Systems & IoT Hardware
  • PCB Enclosure Support
  • Hardware & Product Development
  • PCBA & Assembly Support
  • USB & Keyboard PCB Design
  • Proteus Simulation
  • 3D PCB Render & Preview


What You Will Receive

  • Professional PCB Layout
  • Clean and Organized Schematics
  • Manufacturing-Ready Gerber Files
  • BOM (Bill of Materials)
  • 3D PCB Preview
  • Source Files
  • Fast Communication
  • On-Time Delivery


I focus on quality, precision, and manufacturability to ensure your PCB performs reliably in real-world applications.


CONTACT ME today and let's build your next electronics project together!



Specialization:

Circuit design

Schematics

Layout

Footprint

File format:

Gerber

STEP

VRML

SCH

PDF

Software:

Altium Designer

Cadence OrCAD

EasyEDA

KiCad

SolidWorks

Interface:

HDMI

MIPI DSI/CSI

I2S

UART

USB

SPI

I2C

PCIe

Wi-Fi

BLE

BT

My Portfolio

Other Electronics Engineering Services I Offer

Reviews

5 reviews for this Gig
5.0

(5)
(0)
(0)
(0)
(0)
Rating Breakdown
  • Seller communication level
    5
  • Quality of delivery
    5
  • Value of delivery
    5
Sort By
Most relevant
  • W

    witoldgaca

    PL

    Poland

    5

    Working with Williams was an outstanding experience from start to finish. Professionalism of work: Williams approached the project with exceptional professionalism. He asked the right questions upfront, clarified every technical requirement, and kept me informed throughout the entire process. His documentation...

    $50-$100

    Price

    6 days

    Duration

    Helpful?
    Yes
    No
  • M

    mano_joca

    GB

    United Kingdom

    5

    Very professional and fast...

    $50-$100

    Price

    4 days

    Duration

    Helpful?
    Yes
    No
  • C

    classyglasslora

    US

    United States

    5

    Perfect delivering and very quick great job thank you

    Up to $50

    Price

    1 day

    Duration

    Helpful?
    Yes
    No
  • A
    image-docs

    armstrongajason

    Repeat Client

    US

    United States

    5

    Outstanding service was delivered

    Up to $50

    Price

    2 days

    Duration

    Helpful?
    Yes
    No
  • A
    image-docs

    armstrongajason

    Repeat Client

    US

    United States

    5

    Outstanding work! The PCB layout, schematic, and circuit design were done professionally and with great attention to detail. Everything works perfectly. Highly recommended!

    Up to $50

    Price

    2 days

    Duration

    Helpful?
    Yes
    No
Reviews

5 reviews for this Gig
5.0

(5)
(0)
(0)
(0)
(0)
Rating Breakdown
  • Seller communication level
    5
  • Quality of delivery
    5
  • Value of delivery
    5
Sort By
Most relevant
  • W

    witoldgaca

    PL

    Poland

    5

    Working with Williams was an outstanding experience from start to finish. Professionalism of work: Williams approached the project with exceptional professionalism. He asked the right questions upfront, clarified every technical requirement, and kept me informed throughout the entire process. His documentation...

    $50-$100

    Price

    6 days

    Duration

    Helpful?
    Yes
    No
  • M

    mano_joca

    GB

    United Kingdom

    5

    Very professional and fast...

    $50-$100

    Price

    4 days

    Duration

    Helpful?
    Yes
    No
  • C

    classyglasslora

    US

    United States

    5

    Perfect delivering and very quick great job thank you

    Up to $50

    Price

    1 day

    Duration

    Helpful?
    Yes
    No
  • A
    image-docs

    armstrongajason

    Repeat Client

    US

    United States

    5

    Outstanding service was delivered

    Up to $50

    Price

    2 days

    Duration

    Helpful?
    Yes
    No
  • A
    image-docs

    armstrongajason

    Repeat Client

    US

    United States

    5

    Outstanding work! The PCB layout, schematic, and circuit design were done professionally and with great attention to detail. Everything works perfectly. Highly recommended!

    Up to $50

    Price

    2 days

    Duration

    Helpful?
    Yes
    No