


About the client
Gecetra is an agency that helps customers with license plates, emissions tests, permits and other vehicle paperwork, with branches and at-home service.
What they needed
Let customers handle plates, emissions tests and permits without visiting the office, while staff keep track of every case and payment.
What we built
An app with document onboarding, a digital garage, payments and subscriptions; a panel with scheduling, finance and branches; and a serverless AWS backend.
How each area of the team took part in this project.
UX/UI design
An easy-to-read digital garage and a guided onboarding to upload ID and driver’s license.
Frontend
Android app with payments and subscriptions, and a panel with scheduling, finance, branches and permissions.
Backend & cloud
NestJS on AWS Lambda backend, OCR document reading and Stripe payments.
QA
Testing of payments, roles and permissions, and every case flow end to end.
- React Native
- Expo
- React
- NestJS
- AWS Lambda
- DynamoDB
- Stripe
- OCR






