Dhruv Mehta

• Integrated Google Play Billing for in-app purchases, ensuring security & cost-efficiency. • Carried out data analysis, utilizing app changes & Playstore Analytics to attract 13% more users.

• Optimized and maintained 52+ educational apps by refactoring the existing Java code. • Migrated apps with 100k+ downloads to Android 13 API Level. • Implemented gamification features for 10K+ DAUs for heightened user interactivity.

• Developed a Video Player app using ExoPlayer, Coroutines, and ROOM database. • Implemented ’Polls & Surveys Feature’ using Firebase Database & Shared Preferences, introducing an interpolation algorithm that achieved a remarkable 76% cost reduction. • Refactored the music player with 50M+ downloads, implementing Clean Architecture & MVVM design pattern.