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I will firmware engineering, iot device programming for esp32 stm32 arduino mcu project
GHL
Based on the text you provided, every word listed actually has a meaning in English. There are no random letters or nonsense words in that profile page text.Based on the text you provided, every word ...
About this Gig
I'm a firmware engineer specializing in embedded systems and IoT device programming on ESP32, STM32, and Arduino microcontrollers.
Whether you're a startup building a smart product, a student finishing a final year project, or a business needing to connect existing hardware to the cloud, I turn your concept into working, reliable firmware.
What I deliver:
- Custom firmware development (bare metal & RTOS/FreeRTOS)
- Sensor integration temperature, humidity, accelerometer, GPS, ultrasonic & more
- Wireless connectivity WiFi, Bluetooth/BLE, MQTT, LoRa
- IoT cloud integration Firebase, AWS IoT, Blynk, ThingSpeak
- Low power optimization for battery powered & wearable devices
- OTA (over the air) firmware updates
- Debugging and fixing existing embedded code
- Clean, documented, production ready source code
Common problems I solve:
Code that won't compile, sensors giving inaccurate readings, BLE/WiFi connections dropping, devices draining batteries too fast, or hardware with zero firmware built yet.
I work with Arduino IDE, PlatformIO, ESP IDF, and STM32CubeIDE/HAL writing efficient C/C++ that's ready to scale from prototype to production.
Message me now Let's build something that actually work
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Other Electronics Engineering Services I Offer
FAQ
What microcontrollers/boards do you work with?
I specialize in ESP32, STM32, and Arduino. I also work with ESP8266 and Raspberry Pi for IoT gateway setups. If your board isn't listed, message me before ordering to confirm.
Can you fix my existing code instead of writing it from scratch?
Yes. Share your current code and a description of the issue, and I'll review it before we start this also helps me give you an accurate quote.
Do you build IoT projects that connect to the cloud or an app?
Yes. I integrate devices with MQTT, Firebase, AWS IoT, Blynk, and ThingSpeak, and can help your device communicate with an existing mobile app via Bluetooth/BLE or WiFi.
Can you help with battery powered or low-power devices?
Yes. I implement deep sleep modes and power optimization techniques for wearables, remote sensors, and other battery powered projects.
What if my project doesn't match any of your listed packages?
No problem message me with your project details first, and I'll provide a custom quote and timeline.
Do you offer ongoing support after delivery?
Basic bug fixes are covered within the revision period. For ongoing maintenance or future updates, I offer that as a separate, discounted add-on.
