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I will code arduino and esp32 iot projects
Backend Developer
Professional Backend Developer & Software Engineer with a Bachelor's degree. I specialize in Python, Django, C++, Odoo, and IoT/Arduino hardware integration. I also lead a creative Design Studio using...
About this Gig
Need help with an Arduino, ESP32, sensor, motor, relay, or IoT project? I will help you write, fix, and explain your micro controller code so your project works correctly.
What I Offer:
- Custom firmware development for Arduino, ESP32
- Multi-sensor integrations (temperature/LM35, ultrasonic, biometric fingerprint, GPS, etc.)
- Display layouts (OLED, LCD) and actuator controls (servos, relays, motors)
- IoT Cloud Connectivity: Real-time data streaming over Wi-Fi or M2M IoT SIM cards to remote web backends
- Comprehensive circuit schematic review, driver coding, and debugging support
Why choose me? From secure safes to live sensor-tracking dashboards and transformer monitoring models, I build stable, industrial-grade hardware logic. I simulate and verify code behavior thoroughly before final delivery.
Hardware configurations vary significantly. Please message me with your component list and project goal before ordering so we can align perfectly on your design requirements!
My Portfolio
FAQ
Do you supply the physical microcontrollers, sensors, or modules?
No, I do not provide or ship physical hardware. You must possess or purchase the microcontrollers (Arduino, ESP32) and electronic modules required for your project. I will engineer and deliver the complete, functional firmware and connection logic. Or got contacts for it.
How will I know the firmware works if you don't have my exact physical hardware?
Before final delivery, I run your code through hardware simulation environments and verify the control logic. I will send you a detailed video demonstration showing the working code execution, sensor readouts, and state changes so you can see it operating flawlessly.
Can your ESP32 firmware connect directly to a web application or database?
Yes, that is a core specialty. I can program the ESP32 to connect via local Wi-Fi or cellular M2M IoT SIM cards, format your real-time sensor data into clean JSON payloads, and transmit it safely to your remote web servers, APIs, or databases.
Will you provide a circuit layout or wiring diagram?
Yes, a clear and easy-to-follow pin connection guide is included with Standard and Premium packages. This outlines exactly which hardware pins on your Arduino or ESP32 map to each sensor, relay, or display to prevent wiring errors.
What programming language do you use for the firmware?
All microcontroller firmware is written natively in optimized C/C++ within the Arduino IDE platform. This ensures rapid processing execution, efficient memory management, and clean, non-blocking code.
