I will do advanced pcb design and embedded firmware

Sri Lanka

I speak English
Hi, I am Sudeepa Madubhashitha. I am an Electronic Engineer in Vega Innovations Sri Lanka. I started my freelance carrier back in 2020. I have experience in PCB Design, Embedded C Programming and Firm...
About this Gig

Are you looking for an industry-experienced Electronic Engineer to bring your hardware product from concept to production? You are in the right place!

I am an innovation-driven Electrical & Electronic Engineer specializing in embedded hardware design, multi-layer PCB layout, and robust firmware development. Having worked on real-world electric vehicle (EV) subsystems and industrial smart IoT devices , I understand how to design for strict physical enclosures, power constraints, and RF optimization.


What I Offer:

  • Schematic Capture & PCB Design: Multi-layer layouts using Altium Designer or KiCad.
  • Firmware Development: Clean, optimized C/C++ code for STM32, ESP32 (ESP-IDF), and Arduino platforms.
  • Wireless & IoT Integration: BLE (Bluetooth Low Energy) antenna optimization, LoRa, LTE CAT 1, and Wi-Fi solutions.
  • Prototypes & Manufacturing Support: I will provide production-ready Gerber files, BOM (Bill of Materials), and CPL/Pick-and-Place files optimized for JLCPCB/PCBWay.


Please message me with your project requirements before placing an order so we can discuss the technical scope!

Platform:

STM32

Sensors:

Temperature

Humidity

Photo diode

Expertise:

Firmware development