I will design and develop complete embedded systems and iot projects
Muhammad Abdullah
About this Gig
Need a reliable Embedded Systems & Electronics Engineer? You're in the right place!
I specialize in custom Embedded Systems, Firmware Development, Circuit Design, and IoT Solutions. Whether you need quick code debugging, sensor integration, or a prototype designed from scratch, I deliver clean, production-ready hardware & software solutions.
️ What I Can Do For You: Microcontrollers: ESP32, ESP8266, STM32, Arduino, Raspberry Pi, PIC, AVR Firmware: Embedded C/C++, Python, MicroPython, Arduino IDE, STM32CubeIDE IoT & Cloud: Wi-Fi, BLE, MQTT, HTTP, Blynk, Firebase, LoRa, GSM Circuit & PCB: Schematics, sensor integration, wiring diagrams, KiCad/Altium Protocols: I2C, SPI, UART, CAN, RS485, Modbus Debugging: Code optimization, logic correction, hardware bug fixes
What You Get: Clean, well-commented source code Clear wiring diagrams & pinout guides Hardware demo video proof (upon request) Step-by-step technical support
Why Choose Me? Expert in microcontroller programming & embedded hardware Fast, clear communication & on-time delivery
- ️ IMPORTANT: Please message me before placing an order to discuss your project scope, budget, and timeline!
My Portfolio
FAQ
What materials or information do I need to provide before starting?
Please provide a brief description of your project goals, required sensors/components, and any existing circuit diagrams or code you have. If you aren't sure about components, message me first and I will help you select the right hardware!
What if I don't have physical hardware on hand? How will you test the code?
No problem! I test and verify projects using physical hardware on my end or via simulation tools like Wokwi and Proteus. I will send you video proof and circuit connection diagrams so you can easily run it on your hardware.
Will I receive the complete source code and rights?
Yes! All orders include full, well-commented source code, relevant library files, and pinout diagrams. You own 100% of the deliverables upon completion.
Can you help integrate my device with IoT Cloud platforms or mobile apps?
Absolutely. I work with platforms like Blynk, ThingsBoard, Firebase, AWS IoT, and custom MQTT brokers to connect your ESP32, Raspberry Pi, or STM32 boards seamlessly to cloud dashboards.
What happens if I encounter a bug or need minor adjustments after delivery?
I provide post-delivery support to ensure the code and system run smoothly on your hardware setup. If you face any issues during testing, I’ll help you debug and resolve them promptly.

