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I will develop custom firmware and software for your embedded systems and iot projects
PCB Design and Hardware Prototyping STM32 ESP32 Firmware
Hi, I'm Eric, an embedded systems engineer specializing in PCB design and hardware prototyping for electronic products. I design manufacturing-ready schematics and PCB layouts, develop STM32 and ESP32...
About this Gig
Do you need reliable firmware or software for your embedded system or IoT idea? Whether you're building a prototype or a production ready product, I can help you turn your concept into a fully functional solution.
I specialize in custom firmware and embedded software development for a wide range of microcontrollers and IoT applications. From simple device control to complex connected systems, I deliver clean, efficient, and scalable code.
What I Can Do For You:
- Develop custom firmware from scratch
- Fix, debug, and optimize existing code
- Integrate sensors and hardware modules
- Implement communication protocols (I2C, SPI, UART)
- Build IoT systems (WiFi, Bluetooth, MQTT, HTTP)
- Add multitasking with FreeRTOS
Why Work With Me?
- Professional and clean code structure
- Strong problem-solving and debugging skills
- Clear communication throughout the project
- On-time delivery and reliable support
From simple embedded tasks to advanced IoT systems, Im ready to help you bring your idea to life with reliable and efficient solutions.

