// android engineer · multan, pakistan · open to remote

Hussnain Mehdi

Android Engineer building production apps with Kotlin and Jetpack Compose.

I build scalable, production-ready Android applications — Kotlin, Jetpack Compose, Clean Architecture, MVVM, Coroutines, Firebase and REST APIs. I ship to the Play Store, tune performance, integrate backend and third-party services, and work well inside distributed teams.

KotlinJetpack ComposeMVVMClean ArchitectureCoroutines & FlowREST APIs
HussnainMehdi.kt build.gradle.kts Build successful
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@Preview(name = "Hussnain Mehdi")
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@Composable
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fun AndroidEngineer() {
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    Profile(
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        role    = "Android Engineer",
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        based   = "Multan, Pakistan",
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        stack   = listOf("Kotlin", "Compose"),
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        shipped = "20+",
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        openTo  = Remote + OnSite,
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    )
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}
Hussnain Mehdi, Android Engineer
Hussnain Mehdi
Android Engineer
Available
4+Years shipping Android
30M+Play Store installs across shipped apps
20+Apps published on Google Play
98–99.5%Crash-free user rate across live apps

01 / About

Engineering-led Android development

Robust Android applications built with attention to architecture, maintainability, performance, and dependable delivery.

I'm an Android Engineer focused on scalable, maintainable, production-ready mobile applications. My core strengths are Kotlin, Jetpack Compose, Clean Architecture, MVVM, API integration, background processing, and performance optimization. I've delivered Android apps across navigation, media, utility, productivity, reference, and business domains.

I work confidently across both modern and established Android UI stacks — Compose and XML — with hands-on experience in Firebase, Room, WorkManager, Google Maps, Ads SDKs, payments, and REST APIs. My priority is dependable implementation, clear user flows, and code that stays maintainable as the product grows.

Ship production features

Modern Kotlin, Compose, and an app architecture that holds up under change.

Turn requirements into structure

Maintainable modules, predictable state handling, and stable releases.

Keep apps healthy

Performance, background-work reliability, crash stability, and faster iteration.

02 / Experience

Professional Android development

Application delivery, architectural improvement, remote collaboration, and production maintenance.

Senior Android Engineer

{ Top Edge Technologies }
Dec 2022 – PresentMultan, Pakistan
  • Architected and shipped 20+ production Android applications in Kotlin and Jetpack Compose across navigation, media, utility, and productivity categories, collectively exceeding 30M+ Google Play installs.
  • Sustained 98–99.5% crash-free user rates across the live portfolio through Firebase Crashlytics monitoring, root-cause triage, and rapid patch releases.
  • Reduced ANR rates across the company app portfolio by moving blocking I/O off the main thread with Kotlin Coroutines and restructuring WorkManager task queues, tracked through Play Console Android Vitals.
  • Led adoption of MVVM and Clean Architecture with a multi-module Gradle structure, shortening build times and reducing merge conflicts across the engineering team.
  • Built and maintained CI/CD pipelines on GitHub Actions and Bitrise, replacing manual releases with automated build, signing, and staged Play Store rollout across the portfolio.
  • Integrated REST APIs using Retrofit and Ktor with coroutine-based asynchronous handling, structured error mapping, and retry/backoff logic; applied R8 shrinking and Paging 3 to reduce download size and improve list performance on low-memory devices.
  • Integrated Firebase Analytics, Crashlytics, FCM, and Remote Config alongside AdMob and Meta Ads SDKs across monetized consumer applications.
  • Ran code reviews, defined internal Kotlin and Compose coding standards, and mentored junior developers on architecture and Compose patterns.

Remote Contract Android Developer

{ Ikame Global }
Jun 2024 – Sep 2024Hanoi, Vietnam (Remote)
  • Delivered Android features for international client projects.
  • Built and maintained functionality against evolving client requirements.
  • Collaborated with distributed teams to improve app functionality and user experience.
  • Integrated Ads SDKs and monetization features.
  • Maintained stability and performance through ongoing debugging and maintenance.

Independent Android Developer

{ Self-employed }
May 2022 – November 2022Multan, Pakistan
  • Built and independently published Vet Pharmapedia Pakistan to Google Play as a solo developer, owning the full delivery cycle: UI, local persistence, app signing, Play Console listing, staged rollout, and post-launch maintenance.
  • Made a self-directed transition into professional Android development in Kotlin, working through architecture, Material Design, and Play Store release processes before joining a commercial team.

03 / Skills

Core Android engineering stack

Grouped by area — platform expertise, architecture depth, and delivery capability.

9 groups · 48 technologies

Languages
KotlinJavaXML
UI
Jetpack ComposeMaterial 3XML LayoutsCustom ViewsAnimations
Architecture
Clean ArchitectureMVVMMVIModularizationDependency Injection (Koin/Hilt)
Async & Data
CoroutinesFlowRoomDataStoreWorkManagerPaging
Networking
RetrofitKtorOkHttpREST APIsJSON serialization
Platform & Services
Firebase (Auth, Firestore, Crashlytics, FCM)Google MapsAds SDKsIn-App Payments
Performance & Quality
Android VitalsANR ReductionMemory ProfilerPerfettoR8 / ProGuardBaseline Profiles
Testing
JUnitMockKMockitoEspressoCompose UI TestingTurbineRobolectric
Tooling
Android StudioGradle (KTS)GitGitHubCI/CDFigmaPlay Console

04 / Workflow

How I deliver

Practices that keep releases predictable and codebases healthy.

My workflow covers code review, Git-based collaboration, modular code organization, issue triage, release preparation, and post-release maintenance. CI/CD sits alongside this to keep builds repeatable and releases ready to ship.

Version-controlled delivery

Git and GitHub, branch-based collaboration, organized release workflows.

Production support

Crash debugging, performance tuning, dependency upgrades, stability work.

Architecture-aware implementation

Reusable components, maintainable state handling, practices that scale with the team.

05 / Projects

Selected Android work

Applications across mapping, media, utilities, productivity, reference, and consumer categories.

Video Downloader – VDownloader — Android app by Hussnain Mehdi
Media UtilityGoogle Play10M+ installs

Video Downloader – VDownloader

A media downloader built around a WorkManager and Room background engine with pause/resume, persistent download state, progress tracking, and failure recovery optimized for low-memory devices.

KotlinWorkManagerRoom
Video Saver – Save Videos & Story — Android app by Hussnain Mehdi
Media UtilityGoogle Play5M+ installs

Video Saver – Save Videos & Story

A saver utility for videos and stories with scoped-storage support across Android 10–15 and a 98.5%+ crash-free rate sustained through Crashlytics monitoring and rapid patch cycles.

KotlinRoomMedia & Storage APIs
GPS Camera – Photo Location — Android app by Hussnain Mehdi
Camera & LocationGoogle Play1M+ installs

GPS Camera – Photo Location

A camera app that stamps every photo with its capture location, synchronizes camera and GPS streams in real time, and maintains a 99%+ crash-free rate across varied Android devices.

KotlinCameraXLocation APIs
Ai Gallery — Android app by Hussnain Mehdi
AI & On-Device ML

Ai Gallery

An AI-assisted gallery with natural-language photo search, on-device ML Kit processing, local media indexing, flexible matching modes, and a modern Jetpack Compose interface.

KotlinJetpack ComposeML Kit

06 / Education

Formal foundation

Bachelor of Science in Information Technology

2017 – April 2022

Emerson University, Multan

A software engineering foundation, extended by hands-on professional Android work across production applications and architecture-driven delivery.

07 / Recognition

Awarded at Top Edge Technologies

Rising Star Award

Top Edge Technologies · 2023

Recognized for contribution, growth, and delivery impact.

Best Performer of the Quarter

Top Edge Technologies · 2024

Awarded for execution quality, ownership, and consistent performance across active Android projects.

08 / Contact

Open to Android roles and collaborations

Available for full-time Android engineering positions, remote product teams, contract work, and long-term international collaborations.

Email and LinkedIn are the fastest ways to reach me. My resume is available below as a PDF.

Available for new opportunities

Resume Contact