I will build a BLE and IoT mobile app for custom hardware

Need an iOS or Android application to interact with physical devices? I specialize in building companion apps that connect seamlessly with hardware, sensors, and wearables via Bluetooth Low Energy (BLE), Wi-Fi, and custom protocols.

What's included:
- Custom GATT profile handling, background scanning, and auto-reconnection logic
- Firmware update (DFU) workflows over Bluetooth
- Telemetry tracking and real-time data visualization dashboards
- Native and hybrid connection layers for IoT, Smart Home, and industrial devices