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I will develop custom programming for esp32, stm32, and arduino iot systems
About this Gig
Hi, I am Uzair, an experienced Embedded Software Engineer. I design, develop, and deliver reliable firmware and IoT solutions for ESP32, STM32, Arduino, and Raspberry Pi. Whether you need a working prototype, production-ready firmware, or performance optimization, I convert hardware ideas into code.
What I build:
- Firmware for ESP32, STM32, Arduino (C / C++ / Embedded C / Python)
- RTOS-based systems (FreeRTOS), Bare-metal, and Linux-based embedded apps
- Wireless: Wi-Fi, BLE (GATT, custom profiles)
- Low-power & battery-efficient firmware, deep sleep strategies
- Peripherals: UART, I2C, SPI, ADC, PWM, USB, SD-card, sensors, displays
- Motor control (PWM + PID), data logging, OTA updates, bootloader & recovery
- Cloud integration: AWS / Firebase / Blynk / MQTT brokers / custom servers
- Debugging, profiling, and hardware verification
NOTE : I Don't do any kind of academic projects/assignments etc, So please do not connect for those .
Message me now to discuss your project and get started!
My Portfolio
FAQ
Which platforms and languages do you support?
I specialize in C, C++, and Python using ESP-IDF, Arduino IDE, PlatformIO, and STM32CubeIDE. I work with ESP32, STM32, Arduino, and Raspberry Pi for both rapid prototypes and production-ready IoT systems.
Can you work if I don’t have the hardware yet?
Yes. I can develop and test your logic using simulation tools available. I provide the code and a demonstration to prove it works, then support you in flashing it to your physical board once it arrives.
Will you help me with the wiring or schematics?
Absolutely. Along with the firmware, I provide clear wiring diagrams or pin-mapping notes to ensure your sensors and modules are connected correctly to the microcontroller.
What microcontrollers do you work with?
I work with ESP32, STM32, Arduino, and Raspberry Pi, including custom boards based on these MCUs.
Do you provide low-power or battery-optimized firmware?
Yes. I specialize in low-power optimization, sleep modes, power profiling, and battery-based designs.
