Event App Development for Non-Profit to Efficiently Organize and Manage Attendees

Technology Used

Cordova Phone App – HTML driven mobile app, Microsoft D365 – to manage the data and API services of the apps

Team Size

4 members

Project Duration

12 months

A series of mobile applications developed in iOS

Customer Profile

The customer is an independent, nonpartisan membership organization, think tank, and publisher dedicated to being a resource for its members in order to help them better understand the world and the foreign policy choices.

Customer Requirements

Needed a software solution for organizing and managing attendees at events.

Congruent’s Solution

  1. Check-in App
    • This application is used by the customer to manage and maintain attendance of members for an event. All the members registered for the event are listed down in the app, from which the representatives of the customer mark the attendance of members
    • The user interface of the application contains a large list view with action buttons within each line item. A JavaScript based recycler view was created to list down large list without impacting the performance of the application
  2. E-Cal App
    • A mobile app to manage, view and track events of the customer in e-calendar
  3. Consumption
    • This application shows the utilization of food resources across different regions


The mobile apps enabled the client to:

  • Improve attendee experience
  • Reduce costs
  • Improve data collection
  • Offer seamless attendee check-in
  • Personalize attendee scheduling
  • Collect attendee feedbacks

Congruent’s Key Challenge

  • Handling the performance issues with hybrid application when a huge list of items is rendered as part of list view

Know more about our Mobile App Development Services