Muhammad Abubaker

- Led test-driven development initiatives and defined mobile architecture for scalable Android applications using Jetpack Compose. - Integrated automated regression and unit testing in Jenkins CI/CD pipelines, reducing release cycle by 70%. - Owned release management from alpha/beta to production, coordinating with QA and stakeholders for smooth delivery. - Took ownership of breaking changes in the core SDK affecting all teams, ensuring fixes under tight deadlines.

-Explore and contribute to the test automation framework. -Development unit tests in the CI/CD pipeline. -Configuration of the Jenkins server for the software tests. -Development of Python scripts for automated tests in CI/CD pipleline. -Execution of functional and acceptance tests for Android and iOS eBike app. -Manage alpha/Beta and production releases. -Entry of tests results in the test database TestRail. -Exploratory Testing. -Behaving as bridge between Testing and mobile team

The tech stack includes: - ExoPlayer - Consuming REST services using Retrofit 2.0 - Handling image downloads with Picasso and Glide - View injection with Butterknife - Keep the apps responsive under demanding network conditions - Google and Firebase Analytics - Kotlin - Charles . Responsible for migrating Starzplay android app from (Java) MVP to Kotlin with MVVM. · Responsible for Google Play Store compliance checks. · Developed internal SDK/ Library to use in Mobile and Android TV Platform App.