Admin Panel Development and performance and scalability

YOHOsys partnered with Rented.cz, a leading employee benefits platform based in Europe, to provide part-time FlutterFlow development support for their live mobile application, already published on the App Store.

Our engagement focused on refining the app's performance, scalability, and backend integration, while ensuring the codebase remains modular and handoff-ready for internal teams and external collaborators (including enterprise partners like Sony).

Optimized UI performance and screen transitions to improve user experience.

Integrated backend APIs (RESTful, Supabase, Firebase) with real-time data updates.

Implemented role-based access control to manage permissions across user types.

Maintained a modular FlutterFlow architecture for scalable, reusable components.

Collaborated directly with Rented’s internal team and provided documentation to support long-term maintainability.

This ongoing support has helped Rented.cz scale confidently while preserving UI consistency, app security, and engineering best practices.