SEVENEDGE Verified Company

SEVENEDGE is a custom software development company based in Krosno, near Rzeszow, in southeastern Poland. No bench, no delivery manager, no junior learning on your budget. The person who scopes your project is the person who writes it, and the person who answers when something breaks at 2am.

Custom web applications and SaaS are where the hard problems live. Multi-tenancy, undocumented third-party integrations, data models that have to survive five years of feature requests. We also build MVPs, and AI automation with LLM integration.

How we quote:

1. A free first call, and a fixed price in writing before anything starts

2. Payment in stages, with a working version every week

3. Your code and your data belong to you from the first commit

4. First deliveries from four weeks

5. No subcontractors

Stack: TypeScript everywhere. Next.js and React on the front, Node.js and FastAPI on the back, PostgreSQL underneath, React Native when it has to be an app, n8n and Python for automation. We deploy on Linux servers we manage ourselves.

In production. Relay, production management for a precast concrete plant: order to pour to yard to delivery, on hardware that lives in a factory rather than an office. Auresta RCP, on-premise time and attendance for a hotel: a PWA kiosk terminal that keeps working offline through a Service Worker and IndexedDB with idempotent sync, login by single-use QR code or PIN, and automatic payroll for regular, overtime and night hours.

Relay runs at REJMAN Sp. z o.o. in Sanok, Auresta RCP at Dwór Kombornia Hotel & SPA. Both gave us signed reference letters, published in full on our site.

We have also sold a lead generation engine three times, scoring intent from registries, marketplaces, tenders and grant data before anyone is contacted, and built the site of an event company in west London.

In active development: Auresta, a full hotel PMS built around the fact that a hotel never closes. Reception, POS driving a fiscal printer, spa, kitchen display, warehouse, and a channel manager keeping Booking.com and Airbnb in sync. RCP is its first live module.

We work as a nearshore team for clients across the EU and the UK. We are in the EU, we work in CET, and GDPR is a requirement we grew up with rather than a checkbox we bolted on afterwards. Polish and English.

We are not the right call if you need twenty people next month, a dedicated account manager, or the cheapest quote on the list. We take two or three projects at a time. That is the constraint, and it is deliberate.