Problem

MCB needed a secure, high-availability mobile banking app that scaled to millions of users.

Solution

Implemented analytics, biometric login, chatbots, and in-app updates across Java/Kotlin codebases. Established CI/CD and crash reporting to speed up feedback.

Impact

• +40% engagement from in-app updates and richer analytics loops
• +30% functionality improvements and reliability
• Reduced manual QA via automated UI flows

Tech Stack

Java/Kotlin, Android SDK, Firebase (Crashlytics/Analytics), Retrofit, Room, CI/CD.