Isha B.

I help startups, SaaS companies, health & wellness brands, fitness businesses, and digital healthcare companies build scalable systems, secure APIs, and cloud-native applications that support business growth. Whether you're launching a new product, modernizing an existing platform, or scaling your infrastructure, I develop reliable mobile applications designed for performance, security, and long-term maintainability. Mobile App Developer with 8 years of experience building production-ready iOS & Android apps, MERN-stack web platforms, health & wellness applications, yoga and meditation apps, fitness platforms, and AI-powered mobile experiences. 40+ apps shipped with integrations including Stripe, RevenueCat, Supabase, Firebase, OpenAI, and Claude APIs. ✅ Proof 🏅 8+ Years React Native + MERN 📱 40+ Apps Live on App Store & Play Store 💯 Rising Talent on Upwork ⏱ Replies within ~1 hour during business hours 🔁 70% client retention with most clients returning for new features and product expansion 📱 What I Build → React Native apps (Expo, EAS, Bare Workflow, Expo Router, New Architecture) → AI-powered mobile apps (OpenAI, Claude, Gemini, RAG Pipelines, AI Agents) → Health & Wellness Apps → Yoga & Meditation Apps → Fitness & Lifestyle Applications → Mental Wellness & Mindfulness Platforms → Healthcare & Telehealth Mobile Apps → Subscription & In-App Purchase apps (RevenueCat, Superwall, Stripe) → Real-time apps (Chat, Live Feeds, Notifications, WebSockets) → MERN Stack & Next.js web applications and admin dashboards → Supabase & Firebase-powered backends → Production-ready CI/CD (Fastlane, EAS, GitHub Actions, TestFlight) 🤖 AI Integration & 2026 Toolkit → APIs → OpenAI → Claude (Anthropic) → Gemini → LangChain → RAG → Vector Databases → AI development tools used daily → Claude Code → Cursor → Lovable AI use cases → AI Chatbots → Smart Recommendations → Voice Assistants → Document AI → Intelligent Health & Wellness Coaching → AI-powered Fitness Guidance → Personalized Yoga & Meditation Experiences → AI-native Mobile Features 🛠 Tech Stack → Mobile → React Native → Expo → Expo Router → EAS → TypeScript → Reanimated → Redux Toolkit → Zustand → React Navigation Backend → Node.js → Express → NestJS → REST APIs → GraphQL Database → MongoDB → PostgreSQL → Supabase → Firebase (Firestore, Authentication, Cloud Functions) Payments → Stripe → RevenueCat → Superwall → In-App Purchases 🧘 Health, Wellness & Fitness Expertise → Yoga Applications → Meditation Applications → Mindfulness Platforms → Fitness Tracking Apps → Habit Tracking Apps → Wellness Coaching Platforms → Sleep & Recovery Applications → Nutrition & Lifestyle Apps → Healthcare Applications → Telehealth Platforms → HIPAA-aware Mobile Solutions → Wearable & Health Device Integrations 🤝 How I Work → Discovery call to finalize scope and timeline → Clean architecture from day one → Daily updates with transparent progress → MVP delivery in 4–6 weeks → Production-ready applications in 8–12 weeks → Long-term maintenance and feature development after launch 📩 Send me your project brief, and I'll reply within an hour with a clear implementation plan, estimated timeline, and budget. A complimentary 20-minute consultation is included. Also available for: React Native, Expo, EAS, Supabase, Firebase, RevenueCat, Superwall, Stripe, Next.js, OpenAI, Claude, Gemini, Health & Wellness Apps, Yoga Apps, Meditation Apps, Fitness Apps, Mindfulness Platforms, Healthcare Mobile Apps, Lifestyle Applications, Wearable Integrations, and AI-powered Mobile Development.