Cross-Platform Home Automation App Finalization

Hi,

I have developed a cross-platform home automation app (iOS, Android, web) using Bolt.new AI. The app design is ready, but it needs professional fixes and finalisation before launch.

What I need done:

Dark mode button fix
– Currently not switching theme across screens.

Feature bug fixes
– Some features work intermittently. Need logic corrections and stable state management across the app.

Payment verification system (bank transfer)
– Users will transfer via bank (NEFT/IMPS/UPI).
– Need a screen for users to upload payment screenshot or enter transaction ID.
– Admin panel feature to approve payments manually before users can control devices.

Device communication integration
– Currently, device signals are not reaching. Need proper MQTT or HTTP API integration for controlling home automation devices reliably.

Testing and deployment support
– Test entire app for stability, fix hidden bugs.
– Help with Play Store and App Store deployment or building final APK/IPA files.

Requirements:
Proven experience in Flutter or React Native cross-platform apps
Strong state management skills (Provider, Bloc, or Context API)
Experience with IoT or MQTT device integrations
Ability to set up admin verification systems
Excellent communication and timely delivery
Budget: ₹21,000 – ₹49,000 (final cost to be discussed after assessing app and task complexity)
Timeline: Within 2–3 weeks max
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