I will create a ble iphone android apple watch app

J
josephwynnusa
J
josephwynnusa
Joseph K
create a ble iphone android apple watch app
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create a ble iphone android apple watch app

About this gig

I build production ready apps that talk to your hardware. BLE for direct device pairing, MQTT for cloud connected fleets, or both in one app.

Platforms: iOS, Android, Apple Watch, Wear OS.

What you get:

  • Device pairing, provisioning, and live telemetry
  • Real time dashboards with charts and status indicators
  • User accounts, auth, and multi device management
  • OTA firmware update flows
  • Onboarding and promotional screens
  • HomeKit, Google Home, and Alexa integration
  • Push notifications and alerts

Built by a hardware engineer who has shipped connected products end to end, from firmware protocol to App Store release. I understand your device, not just your app.

Send me your product details and protocol docs and I will scope it for you.

  • App type

    • Native

  • Purpose

    • Maps & navigation
    • IoT
    • Custom
    • Sports
    • Wallet app

  • Expertise

    • Security
    • Design
    • Data storage
    • Firebase
    • Widgets
    • API integration
    • Compatibility

  • Programming language

    • C
    • Ruby
    • Rust
    • Swift
    • TypeScript
    • React Native

  • Frameworks

    • SwiftUI
    • Flutter
    • Angular
    • Node.js
    • Uikit

  • Tools

    • Xcode
    • Power apps
    • Flutterflow
    • Expo
    • AppSheet
    • Firebase
    • Supabase

Get to know Joseph K

Joseph K

Senior Mechanical Engineer

  • FromVietnam
  • Member sinceSep 2026
  • Avg. response time1 hour

  • Languages

    English
Im an american, I am a senior mechanical engineer and hardware product development lead with over a decade of experience taking electromechanical products from concept to mass production. I have led multi-million dollar industrial programs and co-founded a maritime electric propulsion company, managing global supply chains across China and APAC. I specialize in mechatronics, NPI, and complex system architecture.

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