D3cisive logo
← Back to projects

Members app for de Dieu

A digital platform for a member-run club

Situation

Sociëteit De Dieu is a member-run club where founders share knowledge, experience, and networks across business, culture, and society.
The existing app needed an upgrade, both in representation and functionality.

Challenge

  • Outdated UI and limited functionality for founders
  • Challenging UX in the management dashboard
  • No support for space bookings or daily operations
  • Migrating all users and data without disruption

What we did

  • Rebuilt the app into a full member and operations platform
  • Updated the design to align with De Dieu’s identity
  • Enabled founders to book rooms and spaces in De Dieu’s monumental building
  • Built an admin dashboard for managing members, events, and (external) bookings
  • Added horeca tooling for attendance and dietary requirements
  • Integrated door access to show real-time presence
  • Migrated all existing users and data

Result

A modern platform, including iOS & Android apps and an admin web portal to support founders, staff, and daily operations.

Home page of the new De Dieu app

Home page of the new De Dieu app

Area page for the new De Dieu app

Area page for the new De Dieu app

Founders of Sociëteit De Dieu raising glasses of whisky in Alkmaar
Event page for the new De Dieu App

Event page for the new De Dieu App

Team

Stijn Scheltinga Koopman

Stijn Scheltinga Koopman

Backend Development & Solution Architecture

Yannick Caron

Yannick Caron

Digital Product Strategy & Frontend Development

Thomas de Jong

Thomas de Jong

Solution Architecture & Backend Development

Technologies