Dia de Salão
Complete platform for beauty salons
Scheduling system with a client app and a web panel for professionals and salons.
Software House
We turn ideas into real digital products.
837code is a software development company specialized in mobile apps, web platforms and APIs. We deliver end-to-end solutions, from MVP to production scale.
What we do
End-to-end delivery for teams that need to ship fast.
Mobile Apps
React Native and Expo — iOS, Android and store publishing.
Web Platforms
Next.js, React and high-performance admin panels.
Backend & APIs
Node.js, TypeScript, SQL/NoSQL databases and clean architecture.
Cloud & DevOps
Docker, CI/CD and deployment on VPS, Hostinger, AWS and more.
Products we've built
Real cases, from discovery to the app running in the user's hand.
Mobile + Web
Survivor Runner
Gamified running app
Running app with dynamic narration, goals, training plans and an immersive experience.
About 837code
We're a software house focused on delivering real value. We work with lean teams, direct communication and agile processes. From prototype to production, we handle the full cycle so you can focus on your business.