Open to opportunities

Musten User

@mustenuser

Message

I build scalable Android apps with Kotlin, Compose, and clean mobile architecture.

United States

Message

What I'm looking for

I'm looking to build user-centric Android products where I can shape scalable mobile architecture, improve performance and release workflows, and mentor engineers while partnering closely with product and design teams.

At Futrise, I architected a fully modular Android application using Kotlin, Jetpack Compose, MVI, Domain-Driven Design, and Clean Architecture. I also built CI/CD pipelines with GitHub Actions, Fastlane, and Firebase App Distribution, reduced cold-start time by 45%, and mentored five junior Android developers.

Previously at Systems Chief and LabMinds, I shipped Kotlin-based product features, migrated legacy XML UI to Jetpack Compose, built offline-first data layers, and improved test coverage from 55% to 80%. I've contributed to products including TrueFire and SB Health, delivering adaptive learning, secure health-data management, encryption, and role-based access controls.

Experience

Work history, roles, and key accomplishments

Current

Senior Android Developer

Current

Futrise

Mar 2022 - Present (4 years 5 months)

Architected a modular Android app using Kotlin, Jetpack Compose, and MVI, and engineered CI/CD pipelines with GitHub Actions and Fastlane. Achieved a 45% reduction in cold start time and mentored a team of 5 developers.

Kotlin Jetpack Compose MVI Clean Architecture Domain Driven Design ViewModel SQLDelight GitHub Actions Fastlane Firebase App Distribution Gradle Managed Devices Performance Optimization Mentor

Android Developer

Systems Chief

Nov 2019 - Feb 2022 (2 years 3 months)

Built core features using Kotlin, Coroutines, and Ktor, and migrated over 70% of legacy UI to Jetpack Compose. Increased test coverage from 55% to 80% and reduced bug incidents by 30%.

Kotlin Coroutines Ktor Clean Architecture Jetpack Compose MVI ROOM Firestore Datastore Turbine MockK Compose Test

Mobile Developer

LabMinds

Oct 2017 - Oct 2019 (2 years)

Developed Android modules using Kotlin, MVVM, and Jetpack Compose, and integrated Firebase services. Contributed to 3 Play Store releases, improving app rating from 3.8 to 4.4 stars.