Md Mafujul Islam

• Developing mHealth Android application using Java and following the MVVM architectural pattern • Using Scrum Agile Methodology for team work (Daily Scrum Meeting, Planning Poker, Sprint Backlog) • Using Jetpack libraries, Gitlab CI/CD, JUnit for unit testing, Espresso for UI testing, Mockito, Dependency Injection (DI), Architectural Components, SQLite, Realm, etc. • Developing cross-platform mobile applications using Flutter framework. Using Bloc, isar NoSQL and Floor SQLite database, DI, dio etc.

• Re-architect the existing android app using MVVM, LiveData, ViewModel, Room, Retrofit and Dagger2 which led to maintain code simplicity, reusability and promotes higher testability • Boost up performance from 91% of crash free sessions to 99.1% • Migrate the existing java projects into 100% Kotlin to adopt new android official language and features • Update and maintain the Android App that maintain 4.9* rating with 500k+ install on Play Store. • Created handset specific user interface

• Designing and developing Audio Streaming App using back-end API integration and SQLite. Publishing and managing on Google Play Store. • Developing a Medicine Finder app for finding the nearest medicine shop with availability of required medicines. • Developing and managing Android platform based applications on client's requirement.

• Designing and developing core features of Android App using Java • Designing UI for different screen sizes of mobile phones and tablets • Contributing to the full mobile application development lifecycle from planning, development and launching on Google play store • Working on different android libraries (Location Manager, FusedLocationProviderApi, AndroidAsync, Volley, Picasso, etc.) • Maintain the projects using Gitlab Dashboard, Git versioning and daily meeting