Marketplaces & mobile apps
Sell and exchange from an iOS/Android app: a full marketplace with catalogue, built-in messaging, secure payments and a back-office to run the business without a developer.
We build these platforms end to end: mobile experience, backend API and cloud infrastructure, delivered by one team. A single Flutter codebase covers iOS and Android, while the NestJS API powers the catalogue, orders and payments.
Instant search, user-to-user messaging, notifications and an admin back-office: every part is tested end to end and documented. The result: an app that handles traffic spikes and an in-house team that runs the day-to-day without a developer.
- 01
Flutter iOS/Android app: catalogue, favorites, built-in messaging
- 02
Modular backend API: authentication, listings, orders, payments
- 03
Instant search and advanced catalogue filters
- 04
Online payments and order tracking
- 05
Back-office: moderation, analytics, user management
- 06
Cloud infrastructure: CI/CD deployment, logs and monitoring
- Period
- 2026
- Type
- app
- Scope
- UI/UX / Mobile / Backend / Paiements / Infrastructure
- Stack
- Flutter, NestJS, PostgreSQL, Redis, AWS