🔧 Backend (NestJS & AI Integration)

• Architected and developed a modular, scalable backend using NestJS and TypeScript
• Integrated OpenAI and Groq to power dynamic, personalized itinerary generation
• Designed secure RESTful APIs to manage users, destinations, plans, and in-app purchases
• Built a full subscription monetization system using Apple Pay and react-native-iap, with complete receipt validation and auto-renewal tracking
• Used Mapbox APIs to deliver real-time, geospatial intelligence for destination-aware planning

📱 Mobile App (React Native & Expo)

• Built a cross-platform mobile application using React Native and Expo, delivering native-like performance on both iOS and Android
• Developed a responsive, intuitive UI to guide users through AI-assisted planning workflows
• Embedded real-time interactive maps, route suggestions, and travel updates
• Integrated in-app purchases and subscription flows with lifecycle event handling

🌐 Marketing Website (Next.js)

• Created a fast, SEO-optimized website using Next.js to promote the app
• Designed clean, modern landing pages highlighting features, with email capture for early access
• Integrated deployment pipelines, analytics, and CI/CD workflows for streamlined development