Mobile App Developer Needed for Premium AI-Powered Coaching App

We are looking for a serious, experienced mobile app developer/team to build a premium mobile app from a completed Figma design.

The app is an AI-powered coaching / guidance app with a strong focus on daily user interaction, structured onboarding, chat-based AI experience, push notifications, subscriptions, and user progress tracking.

This is not a simple static app.

We need someone who understands:

mobile app development
AI API integration
backend systems
user data / memory
subscriptions
push notifications
clean scalable architecture

The full UI/UX design will be provided in Figma.

Core Features Required

The app will include:

User registration / login
Multi-step onboarding flow
AI-powered chat / mentor experience
User profile and stored preferences
Daily content / daily task system
Push notifications
Progress tracking
Subscription paywall
Payment integration
Admin/backend logic for managing content and user data
Clean API structure
Mobile-first implementation
AI Functionality

The app will use AI to provide personalized guidance based on user inputs and interaction history.

We are not looking for a basic chatbot only.

The AI system needs to:

respond based on user context
remember important user information
adapt responses over time
support structured conversations
generate short, useful, personalized outputs

Please mention if you have experience with:

OpenAI API
Claude API
AI memory / context handling
prompt engineering
AI chat apps
Preferred Tech Stack

We are open to your recommendation, but preferred options are:

Mobile:

Flutter preferred
or
React Native if you strongly recommend it

Backend:

Node.js / Django / Laravel / Supabase — open to suggestions

Database:

PostgreSQL / Firebase / Supabase

Notifications:

Firebase Cloud Messaging / OneSignal

Payments:

Apple In-App Purchases
Google Play Billing
Stripe only if suitable for web/admin side
Important Requirements

We need a developer who can:

follow Figma accurately
build clean, maintainable code
communicate clearly
understand product logic, not just screens
suggest smart technical solutions
work in milestones
test properly before delivery

This app must feel polished and premium.
Performance, animations, transitions, and timing matter.

What We Will Provide
Full Figma design
Product flow
Feature explanation
Visual direction
Content examples
Clear feedback during development
Deliverables

We expect:

iOS + Android app
Backend/API
AI integration
Push notifications
Subscription/payment setup
User database
Admin/content management if required
Testing
App Store / Play Store ready build
Clean handover documentation
To Apply, Please Answer These Questions

Please do not send a generic proposal.

Answer clearly:

What tech stack would you use for this app and why?
Have you built AI chat or AI assistant apps before?
How would you handle AI memory/user context?
Have you implemented Apple In-App Purchases / Google subscriptions before?
How would you structure the backend?
What would be your estimated timeline?
What would be your estimated budget?
Please share 2–3 relevant mobile apps you personally built.
Important

We are not looking for the cheapest developer.

We are looking for the right person/team who can build this properly.

If you only build basic apps or template apps, this is not the right project.

If you understand AI apps, subscription products, clean mobile UX, and scalable backend logic, we would like to hear from you.

Budget

Please send your proposal with:

fixed price estimate
or
milestone-based pricing

We are open to discussing the right structure after reviewing your experience.