Chalao.

problem

Renting a bike or scooter for a few days in Kathmandu usually means knowing someone who owns one. Chalao puts the whole rental in an app.

approach

An Expo Router app styled with NativeWind, with React Query and axios for the API and react-hook-form with zod for forms. The flow covers sign-up with OTP, ID checks (citizenship, licence and a photo), finding bikes near you on a map, booking and checkout, verifying the pickup, and extending or cancelling a booking. Auth tokens live in the device's secure store.

outcome

Works end to end against the API. Not published to the app stores; demo on request.