I will design embedded hardware, pcb design and iot firmware solutions for devices

Brazil

I speak Portuguese, English, Russian

I will design professional PCB schematics, layouts, and embedded hardware system

Senior Embedded Systems & IoT Hardware Engineer I am a results-driven engineer with 6 years of experience delivering production-ready devices, from system architecture and schematic design to multila...
About this Gig

Hello. Thank you for visiting my Gig.


Bring your electronic idea to life with an engineer who builds for the real world, not just the lab.

Im a Senior Embedded Systems & IoT Hardware Engineer with 6+ years of experience delivering complete embedded solutions, from schematic design and multilayer PCB layout to firmware development and full system validation.

I work with startups, makers, and companies to create robust, production-ready devices designed for reliability, performance, and long-term deployment.


What I Can Do For You


PCB & Hardware Design

  • Schematic design
  • 28 layer PCB layout
  • Power supply design (DC-DC, LDO)
  • EMI/EMC-aware layout
  • Signal integrity & grounding strategy
  • Design for Manufacturing (DFM)


Embedded Firmware Development


  • Embedded C/C++ development
  • Driver development (UART, SPI, I2C, CAN, ADC, PWM)
  • STM32, ESP32, AVR, PIC firmware
  • Sensor integration
  • Communication protocols (RS-485, Modbus, MQTT)


IoT & Edge Systems


  • Raspberry Pi / Embedded Linux
  • IoT device integration
  • Cloud communication (MQTT / HTTP)
  • Data acquisition systems


Testing & Validation


  • Hardware bring-up
  • Debugging with oscilloscope & logic analyzer
  • Firmware debugging
  • Reliability improvements

Specialization:

Circuit design

Schematics

Layout

Footprint

File format:

Gerber

BRD

SCH

PDF

Software:

Altium Designer

EasyEDA

KiCad

LTspice

Proteus

Arduino

Interface:

I2S

UART

USB

SPI

I2C

Wi-Fi

BLE