I will design pcb, schematic and embedded system esp32, stm32, arduino

United States

I speak English, Spanish, French

EMBEDDED SYSTEM PCB DESIGN FIRMWARE DEVELOPER ELECTRONIC ENGINEER AND EXPERT

I'm Ruth J, an Embedded Systems and PCB Design Engineer specializing in ESP32, STM32, and Arduino-based solutions. She delivers reliable hardware, optimized PCB layouts, and efficient firmware for IoT...
About this Gig

HELLO THERE!

PCB Design & Embedded System Expert (ESP32, STM32, Arduino)


Looking for a reliable expert in PCB design and embedded systems?


I specialize in building efficient, scalable, and production-ready electronic systems using ESP32, STM32, Arduino, and more. From concept to working hardware, I deliver solutions that are stable, optimized, and ready for real-world applications.


What I Offer

  • Schematic and PCB design (Altium, KiCad, Eagle)
  • Embedded systems (ESP32, STM32, Arduino)
  • Hardware prototyping support
  • Sensor and module integration
  • Power optimization and circuit reliability
  • High-speed and mixed-signal PCB layout
  • Fabrication-ready files (Gerber, BOM)


Why Choose Me

  • Strong experience in embedded and hardware systems
  • Clean, industry-standard PCB layouts
  • Focus on performance and reliability
  • Fast communication and on-time delivery


Have a project idea? Message me to discuss your requirements before placing an order.

Specialization:

Circuit design

Schematics

Layout

Footprint

File format:

Gerber

STEP

BRD

3DS

PDF

Software:

Allegro

Altium Designer

EasyEDA

Fusion 360

KiCad

Arduino

Interface:

HDMI

MIPI DSI/CSI

UART

USB

SPI

I2C

SDIO

PCIe

Wi-Fi

BLE

BT

Other Electronics Engineering Services I Offer