Muhammad Hannan

Android Developer with 3+ years of experience building and publishing production apps on Google Play. Skilled in Kotlin, MVVM architecture, Jetpack Navigation, Room, Retrofit, Firebase, and Google Play Billing. Experienced in AdMob monetization, and end-to-end Play Store submission. Have independently built and maintained a range of apps including a Video Downloader, Volume Booster, and utility tools — handling everything from crash fixes and performance optimization to UI design and ad integration. Currently expanding into Jetpack Compose for modern, declarative UI development. Reliable, detail-oriented, and comfortable owning a project from planning through to Play Store release.