I will develop react native repo app full stack mobile app python mongodb flutter app


About this gig
Need a professional full stack web app, mobile app, or SaaS product built from scratch?
I will develop a modern, scalable and high-performance web app, iOS app, Android app, or desktop application using React, React Native Expo, Node.js, Supabase, Next.js, and Electron.js.
I build complete applications from UI development to backend APIs, database, authentication, payments, AI integrations, deployment, and app publishing.
WHAT I CAN BUILD:
- React JS & Next.js web applications
- React Native Expo iOS & Android apps
- Full stack SaaS applications
- Node.js & Express.js backend systems
- Supabase database, authentication & realtime features
- Electron.js desktop applications
- REST API & third-party API integrations
- AI-powered applications with OpenAI, Claude & Gemini
- Stripe, PayPal, Apple Pay & Google Pay integrations
- Firebase, PostgreSQL, MongoDB & Supabase
- Admin dashboards & business management systems
- E-commerce, social, booking, education & marketplace apps
- Website to mobile app conversion
- App Store & Google Play deployment
MY CORE TECH STACK:
React | Next.js | React Native | Expo | Node.js | Express.js | Supabase | PostgreSQL | MongoDB | Firebase | Electron.js
CONTACT ME TODAY!!!
Get to know Rhaamat
n8n developer Gds Flights integration AI tools APIs CRM automation
- FromUnited Kingdom
- Member sinceJul 2026
Languages
English, German
FAQ
What type of apps can you develop?
I can build SaaS platforms, business apps, e-commerce apps, marketplaces, booking systems, dashboards, social apps, AI apps, management systems, and custom web, mobile, or desktop applications.
Can you build both web and mobile apps?
Yes. I develop responsive web apps with React/Next.js and cross-platform iOS and Android apps using React Native Expo.
Can you build the backend and database?
Yes. I can develop the complete backend using Node.js and connect Supabase, PostgreSQL, MongoDB, or Firebase for database, authentication, storage, and real-time functionality.
Can you integrate AI into my application?
Yes. I can integrate OpenAI, Claude, Gemini, and other AI APIs for chatbots, AI assistants, content generation, automation, and other AI-powered features.
Can you integrate APIs and payment gateways?
Yes. I can integrate REST APIs, GraphQL, Stripe, PayPal, Apple Pay, Google Pay, and other third-party services based on your requirements.
Can you convert my existing website into a mobile app?
Yes. I can convert suitable web applications into Android and iOS apps using React Native Expo.

