I will develop your smart iot wearable smart glasses or smartwatch firmware

Turn your wearable idea into a working product. I design and build the embedded firmware, Bluetooth connectivity, mobile app, and cloud backend for smart glasses and smartwatch devices from early prototype to a market-ready MVP.

What I can build for you:

• Embedded firmware for ESP32, Nordic nRF52/53, or STM32-based wearables
• BLE (Bluetooth Low Energy) communication between device and phone
• Sensor integration heart rate (PPG), SpO2, IMU, GPS, temperature
• Smart glass HUD/AR display firmware (micro-OLED / waveguide)
• Companion mobile app (Flutter / React Native / native iOS & Android)
• Cloud IoT backend AWS IoT Core, Azure IoT Hub, or Firebase
• OTA (over-the-air) firmware update pipeline
• Battery/power optimization for multi-day runtime
• Technical documentation for manufacturing or FCC/CE certification support

Ideal for:

• Startup founders building a wearable hardware MVP
• Existing product teams adding new sensors or features
• Companies porting firmware between chipsets

I work with you from architecture through testing, and hand off clean, documented, production-ready code.