Hi, I'm Andrew Hossam

Senior Android Engineer & Scrum Master. I build performant, reliable mobile experiences with clean architectures, rigorous testing, and strong developer ergonomics.

As a team lead, I have managed and mentored developers, set technical direction, and driven initiatives that improved code quality, delivery speed, and overall team growth.

Andrew Hossam

About

I ship Android features end-to-end with modern patterns (MVVM, MVI, Redux, State Machines), Jetpack Compose, and a quality bar that includes multi-layer testing (unit, UI, end-to-end, screenshot). I optimize for reliability, security, and team velocity through CI/CD and automated checks.

Tech Stack

Languages

Kotlin (primary), Java, Node.js

Android

Jetpack Compose, MVVM, MVI, Redux, Clean Architecture

Quality & CI/CD

Unit/UI/E2E Testing, Screenshot Testing, Bitrise, CircleCI

Ecosystem

Firebase, Google Services, Huawei HMS, Maps SDKs

Realtime & Async

Coroutines, RxJava, Socket.IO, MQTT, XMPP

Backend

Express.js, Sails.js, API design

Contact