Full-Stack Dev for Wellness Web App MVP

We are building a new wellness-focused web application and need an experienced full-stack developer to deliver the MVP. The app will combine guided content, interactive features, and a clean, engaging user experience. It must be mobile-responsive, production-ready, and scalable.

Responsibilities:

* Build front-end and back-end of the MVP
* Create modular content structure with audio playback and interactive features
* Integrate APIs: ChatGPT (text generation) and ElevenLabs (text-to-speech/audio)
* Implement audio recording for sessions
* Add Stripe/PayPal for payments
* Build secure authentication with role-based access
* Set up email and SMS notifications (account, delivery, reminders)
* Create dashboards for progress tracking
* Add gamification (points, levels, achievements)

Required Skills:

* Frontend: React.js or Next.js, TypeScript, TailwindCSS, responsive UI/UX
* Backend: Node.js (or Python/Django), REST APIs, authentication, PostgreSQL or MongoDB
* Integrations: OpenAI/ChatGPT, ElevenLabs, Stripe/PayPal, email (SendGrid/Resend), SMS (Twilio)
* Media: Audio generation, recording, and storage
* Infrastructure: AWS, Vercel, or similar deployment platforms; CI/CD pipelines
* Security: Best practices for sensitive user data

Nice to Have:

* Experience with gamification frameworks
* Animation libraries (Framer Motion, Lottie)
* Admin dashboards and analytics

Please provide timeframe and budget required.