Case study · Travel
Coach tickets and transfers booked in a few taps.
A travel booking app for outbound and return trips, passenger selection, transfers and order completion, with OTP sign in.
- Client
- BOOK MY TRIP
- Sector
- Travel
- What we built
- Booking app for iOS and Android and the trip and booking API.
- Platform
- Flutter app, Node.js API with OTP.
In short
Book My Trip takes a traveller from a search to a confirmed order: choose the outbound trip, the return, the passengers and any transfer, then complete the order. Sign in is by OTP, and the API handles trips, bookings and verification.
The brief
Booking a trip should be shorter than the trip.
Outbound, return, passengers, transfer, pay. Every extra screen is a traveller lost.
What had to be true
Outbound and return
Pick each leg from available trips.Passengers and transfers
Select passengers and add a transfer to the booking.Complete the order
A single completion screen with the whole booking.Sign in without passwords
OTP verification on a phone number.
What we did
We kept the path to a ticket to five screens.
Each screen does one thing; the API keeps the booking consistent.
01
Leg by leg
Outbound then return, each from the trip list for the route.
Clear choices.
02
Passengers and transfer
Add travellers and an optional transfer before paying, in one place.
No surprises at checkout.
03
OTP sign in
Phone number and a code; no password to forget.
Fewer failed logins.
The work
Pictures from the build.



What changed
From search to ticket in five screens.
What the booking flow is reduced to.
5
screens from first trip to completed order
OTP
sign in with a phone number
Transfers
added to the same booking
Technology
What this was built with.
Chosen to fit the problem and the team who owns it now.
01Mobile
Swift
Kotlin
Flutter
React Native
02Data and cloud
PostgreSQL
MySQL
MongoDB
AWS
Azure
Docker
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