Backends and APIs built to scale and integrate.

We build the engine behind your product — REST APIs, webhooks, microservices and system integrations.

What we build

From a single endpoint to a full backend.

REST API

Full backend with endpoints, JWT auth, rate limiting and OpenAPI/Swagger documentation.

System integrations

We connect your system to external APIs — HRapka, Fakturownia, Allegro, BaseLinker, InPost and more.

Webhooks & events

Reactive systems — your app responds in real-time to events from other platforms.

Backend for mobile app

API optimised for Flutter / React Native — auth, push notifications, data sync.

Our stack

Node.js

Express.js

FastAPI (Python)

PostgreSQL

Redis

JWT / OAuth2

OpenAPI / Swagger

Docker

Render / Railway

CI/CD

Start your project

Tell us what you're building — we'll design the API around your needs.