Full-Stack Developer for QR Code Web App (Backend & Server Setup)
? Project Overview: We are developing a QR code-based Web App for a Brazilian Jiu-Jitsu school in Germany. The app will allow students to check in via QR code, and instructors will manage attendance through a dashboard to track progress and belt promotions... (Budget: €6 - €12 EUR, Jobs: .NET Core, Amazon Web Services, Linux, MySQL, Node.js)
