Stellax

Stellax is a Brazilian software house specialized in custom software development and industry-specific business systems.

Unlike a dev shop that starts from scratch on every project, we build on a foundation of our own that is already running in production: a multi-tenant database isolated by Row-Level Security, a multi-model AI cascade, WhatsApp-based customer service, the Brazilian e-invoicing and payments module (NF-e, NFS-e, boleto, Pix) and financials with cash flow and P&L. That shortens the path: the first screens usually reach production within the first week, and the project moves in increments, with the client using each part as soon as it is ready.

We also maintain 11 ready-made solutions by segment: medical clinics, dentistry, veterinary, hospitals, retail, agribusiness, manufacturing, hospitality, cost management, WhatsApp automation and trading. Most of them started as a specific request from a client.