Case Study

WiNit Quiz App

Service Provided: Real-time Mobile App with Website and Back-end

Industry: Entertainment

About the App

WiNit is the fastest growing trivia app in Bangladesh targeting large scale user base. Have 100,000+ (before 19th February, 2020) downloads with 400,000+ registered MSISDN.


This app needs to support a large scale of users at a live game in real-time, processing and analyzing huge volumes (5 million+) of data every day. So serverless architecture with AWS components was the best solution for WiNit.


WiNit is a knowledge-based quiz app for the contestants. Through that contenders can both learn & earn at the same time. The system is serving more than 3 million advertisement views every day.


  • Live quiz
  • Daily challenge quiz
  • Rapid-fire quiz
  • Multiplayer room play
  • In-app purchase using payment gateway
  • Virtual coin currency
  • Referral system
  • Real-time rank list based individual and district point
  • Daily, weekly and monthly rank list
  • Dynamic game level based on user gameplay behavior
  • Location-based advertisement
  • Different automated notification for different users
  • Daily statistical report of user behavior
  • Disburse cash prize


  • Mobile App
  • Website (View Only)
  • Backend (Python,AWS Serverless architecture)

Project Highlights

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