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.
Challenges
- Had to support large users in real-time while keeping the system stable, scalable, secure, and highly available.
- Had to process and analyze huge volumes (5 million+) of data every day to automate tagging of question difficulty level.
- Had to serve different types of media content without having any interruptions and delays on the user end.
Solution
- Developed the backend system with serverless architecture which is highly available, scalable, and secure.
- Used the concept of the distributed system to process and analyze the large volume of data concurrently in a scheduled time.
- Set up an edge caching mechanism to serve content to the user.
