Services
UI/UX Design
App Development
Concept
KUNDE
SL GmbH
Project Size
5 months - 1 PO, 2 developers, 1 designer
technologies
Flutter • Firebase • Google Analytics
LexQuiz!
Knowledge that stays – and is fun. LexQuiz! is not just a dry learning platform anymore, but a challenge with real addiction potential. Players dive into exciting duels, make progress, and enjoy expanding their knowledge. Thanks to Flutter & Firebase, the whole thing runs smoothly on all devices. Learn labor law and win in the process? Challenge accepted. 🎯 🔥 Let's rock your next digital project! 📩 hauke@hafencity.dev 📞 +49 40 4699 5841 💻 www.hafencity.dev
Labor law, without yawning.
Cramming laws isn't fun? Challenge accepted! Our client wanted to make learning labor law exciting, interactive, and playful – without dusty desert of paragraphs. The app should run smoothly on iOS & Android, offer a freemium model, and integrate a stable payment system for premium users. Our mission? A learning app that's addictive – but in a positive way.

Hauke Rux
Managing Director, Project Manager