Mobile App Dev + Backend
4 hours ago
Job description
THERAWORLD – Mobile App Developer (iOS/Android) + Backend (AI Voice / Real-time / Production)I'm building THERAWORLD, a premium emotional wellness app (not a basic utility app).
This needs to feel cinematic, calm, premium, and polished — with strong UX flow, voice interaction, and scalable backend architecture.
I am looking for a developer (individual or small team) who can handle:- Mobile app development (iOS + Android)
- Backend/API integration
- AI/voice integration (real-time or near real-time)
- Production-ready builds (not prototype-only)
- Weekly sprint workflow
- User onboarding + personalization
- Guided support flows (emotional wellness sessions)
- Voice/audio experience (speak + listen)
- Personalized recommendations / session logic
- Basic progress tools (check-ins / routines / journaling)
- Clean premium UI and smooth transitions
- Scalable backend foundation for future features
This is a premium experience product.
I am not looking for a basic app clone or generic "Calm-style" screens.
I need someone who understands:
- UX polish
- animation/micro-interactions
- latency and real-time voice behavior
- clean architecture for future scale
- how to ship production apps
- Weekly fixed-scope sprints
- End-of-sprint demo
- Payment after sprint acceptance
- Code committed to my GitHub repo from day 1
- TestFlight + Android APK builds during development
1) Shipped app proof (most important)
Send 3 live mobile apps (App Store / Google Play) you personally worked on and confirm your exact role on each:
- UI/UX
- iOS
- Android
- Backend
- QA/testing
- Store release
Have you built a real-time AI voice feature inside a mobile app (not just text chat)?
If yes, explain briefly:
- Push-to-talk or live streaming?
- Tools/services used (OpenAI, ElevenLabs, WebRTC, LiveKit, etc.)
- What part you personally built
THERAWORLD needs a cinematic, calm luxury feel with polished flow.
Share 2 examples (apps/screens) that show:
- premium UI quality
- polished animations/micro-interactions
Can you work with:
- weekly fixed-scope sprints
- demo at end of sprint
- payment after acceptance
- code in my GitHub repo from day 1
Bonus (not required, but helps)
- Experience in wellness / coaching / mental health / habit apps
- Experience with audio/streaming performance and latency optimization
- Experience designing or implementing premium motion systems
- Experience with Firebase / Supabase / AWS
Please keep your response direct and specific.
I will prioritize people who show real shipped proof, clear technical thinking, and a professional workflow.
Contract duration of 1 to 3 months. with 40 hours per week.
Mandatory skills:
Android, iOS, Smartphone, Mobile App Development, backend, iOS Development, Android App Development
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