I will develop and optimize arduino and esp32 iot firmware for smart devices

L
leornardo_
L
leornardo_
ANNIE
develop and optimize arduino and esp32 iot firmware for smart devices
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develop and optimize arduino and esp32 iot firmware for smart devices
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develop and optimize arduino and esp32 iot firmware for smart devicesdevelop and optimize arduino and esp32 iot firmware for smart devicesdevelop and optimize arduino and esp32 iot firmware for smart devices

About this gig

Want a fully functional, optimized Arduino or ESP32 project without wasting hours debugging code?


I will develop, fix, and optimize your firmware so your IoT devices, sensors, or prototypes work flawlessly.

Whether youre a student, hobbyist, or startup, I deliver clean, industrial-grade code with proper documentation, optimized for low power, fast performance, and reliable connectivity.


What I Provide:

  • Firmware development & debugging for Arduino/ESP32
  • Sensor integration (DHT, Ultrasonic, MPU6050, RFID, etc.)
  • IoT connectivity (MQTT, Blynk, AWS IoT, Firebase)
  • Low-power optimization & sleep modes
  • Clean documentation & source code


Why Choose Me:

  • Fast delivery & express options available
  • Professional, scalable, and tested code
  • Optional video walkthrough to confirm functionality.


️ Note: Please send your project details or code before ordering for a free technical review.

Message me now and let bring your project to life.

  • App type

    • Hybrid

  • Programming language

    • C
    • Dart
    • Java
    • JavaScript
    • Objective-C

  • Frameworks

    • Flutter
    • Kivy
    • Beeware
    • PhoneGap
    • Appcelerator Titanium
    • Cordova
    • Node.js

  • Purpose

    • Chat
    • Dating
    • Delivery
    • Music
    • Finance
    • IoT
    • AR
    • Productivity tools

  • Tools

    • Thunkable
    • Power apps
    • Xamarin
    • Bubble
    • MIT app inventor
    • Glide

  • Expertise

    • Cross browser/Device compatibility
    • Localization
    • Ads & monetization
    • API integration
    • Compatibility

Get to know ANNIE

ANNIE

Reliable Arduino and ESP32 Firmware Debug, Optimize Power Your IoT Projects

  • FromUnited States
  • Member sinceMar 2026

  • Languages

    English
Struggling with buggy Arduino or ESP32 code? I specialize in fixing, optimizing, and developing IoT firmware that works flawlessly. From sensor integration to low-power optimization and Wi-Fi connectivity, I provide clean, documented, and industrial-grade code. Whether you’re a student, hobbyist, or startup, I ensure your device runs smoothly and efficiently. Send your project for a free technical review and get it working perfectly, fast.

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