Altrip Mart
A sustainable adventure travel platform for Nepal. Web app, backend API, and a Flutter mobile app for trek planning, route-directed navigation, and a marketplace for authentic local gear and supplies, with full offline support in the app.

Overview
Altrip Mart is a sustainable adventure travel platform built around responsible trekking in Nepal. The product combines trek planning, route-directed navigation, and a marketplace for authentic local gear under one brand across web and mobile.
Key features
- Smart trekking routes with turn-by-turn direction and reporting
- Offline trek navigation and route access in the mobile app, no signal required on trail
- Trekker's marketplace for local gear, food, and trail essentials
- Bundle deals for trips and supplies
- Eco-friendly travel guides and itineraries
- Reviews and ratings for routes, products, and operators
Where it ships
- Web: altripmart.com
- Android app: Get it on Google Play
- iOS app: Download on the App Store
My role
I built the web app and the backend API solo for the client, including the route direction and reporting system behind the trekking routes. The Flutter mobile app for Android and iOS, which brings that same routing offline on trail, is built by a separate developer consuming the API I shipped.
Stack
Next.js with TypeScript and Tailwind on the web, Django REST Framework backed by PostgreSQL on the API. The mobile app, built by another developer, is in Flutter and talks to the same API.