Hire Android Developer
Android Developers for Kotlin-First Apps
Modern Android apps built with Kotlin, Jetpack Compose, and Material 3. Adaptive layouts from phone to foldable, enterprise Play deployments, and CameraX + ML Kit on-device.
What We Build with Android
Kotlin + Jetpack Compose
Modern Android apps built with Compose, coroutines, Hilt, and Material 3 design.
Tablet & Foldables
Adaptive layouts that scale from phone to tablet, Chromebook, and foldable devices.
Enterprise Android
Managed-Google-Play deployments, work profiles, and MDM-friendly enterprise apps.
Android Auto & Wear
Auto-ready driving apps and companion Wear OS apps with shared data layers.
Camera & ML Kit
CameraX-based capture flows with on-device ML Kit for barcode, text, and pose detection.
CI & Release
Gradle-optimized builds, Play Console automation via fastlane, and staged rollouts.
Android App Development Services
Android holds roughly 72% of global smartphone market share, which means a poorly performing Android app isn't a niche problem — it's a business problem. The platform's fragmentation across device manufacturers, OS versions, and screen sizes creates real engineering challenges that don't surface until your app is in the hands of actual users. ABM Tech has been building Android applications since 2016 with engineers who specialize in the platform, not generalists rotating between technologies.
Our Android team works in Kotlin and Jetpack Compose for new applications, and maintains expertise in the Java-based legacy codebase patterns that many established apps still rely on. We design for performance on mid-range devices — not just flagship hardware — because that's where the majority of Android users are. Architecture choices like MVVM, clean architecture, and modular build configurations are applied deliberately, not cargo-culted.
We've shipped Android applications for logistics companies managing field operations, healthcare platforms handling sensitive patient data, fintech products navigating Play Store compliance, and consumer apps that needed to work reliably on low-bandwidth connections. The breadth of that experience shapes how we approach architecture decisions before the first commit.
The challenge
Android development is underestimated by teams who assume cross-platform tooling solves fragmentation, only to discover that deep device compatibility, background process management, push notification reliability, and Play Store policy compliance require platform-specific expertise that frameworks can't abstract away.
Our approach
ABM Tech structures Android projects around a discovery phase that maps target device segments, OS version support requirements, and integration points with backend services before architecture is locked. We use Kotlin and Jetpack Compose for new applications, apply MVVM or MVI patterns for testability, and automate quality gates through CI/CD pipelines that run on real device farms — not just emulators.
The outcome
Android applications we deliver pass Play Store review on first submission, perform consistently across the target device matrix, and include an automated test suite covering critical user journeys. Post-launch, the codebase is structured so your team can add features without unraveling the original architecture.
One conversation to size the build — realistic timeline and cost, not boilerplate.
Case Studies
Built, launched, and still running.
Selected engagements
Browse all cases→
Healthcare · Sweden
Consent Management System Integration
Digital patient consent platform for Sweden's healthcare sector — BankID-integrated, cutting consent processing time by 86%.
Online Consultation Platform Integration
Healthcare · Telehealth
HIPAA-compliant telehealth platform pairing people with qualified therapists — booking, secure video sessions and progress tracking.
Shopping Platform Creation
E-commerce
Deal and coupon aggregation platform with algorithmic coupon stacking across leading U.S. retailers.
Sentiment Analysis & Trend Prediction
AI & Data Science
Multilingual NLP pipeline reading sentiment, sarcasm and emerging trends across global social channels.
Integrating APIs with the ServiceNow Platform
Enterprise Integration
REST API integration into ServiceNow that replaced error-prone manual workflows with automated ones.
The metrics that follow from shipping with senior engineers
4.9 / 5
Average client rating across platforms
93%
Net Promoter Score
Long-run
Client retention rate
Secure
Type II certified
Pick the engagement that fits
Four ways to work with us — from surgical staff augmentation to fully managed delivery. All models share the same senior-first talent bench.
Dedicated Teams
Full-time engineers embedded in your team for long-running engagements.
Explore Dedicated Teams↗Staff Augmentation
Add senior specialists to an existing team — vetted, onboarded, and up to speed in weeks.
Explore Staff Augmentation↗Project Delivery
Managed fixed-scope projects with a committed timeline and deliverables.
Explore Project Delivery↗Why ABM Tech
What keeps clients past the first delivery.
What clients tell us made the difference, usually somewhere around the second sprint.
Kotlin and Jetpack Compose Expertise
Our Android engineers write idiomatic Kotlin and build modern UIs in Jetpack Compose, keeping your app aligned with Google's current platform direction and reducing maintenance debt over time.
Fragmentation-Aware Development
We test across a representative matrix of device types, manufacturers, and OS versions — not just the latest Pixel. Compatibility problems are caught before your users report them.
Play Store Compliance Built In
App store policy violations and data handling requirements are addressed during development, not discovered at submission. We've shipped apps with sensitive data classifications in healthcare and fintech without post-submission remediation.
Performance on Mid-Range Hardware
We profile app performance on mid-range devices where the majority of Android users live — optimizing startup time, scroll performance, and battery consumption for real-world conditions, not benchmark scenarios.
Backend Integration Depth
From REST and GraphQL APIs to WebSocket-based real-time features and offline-first sync, our engineers handle the full client-server integration, not just the UI layer.
Automated Testing and Crash Monitoring
Unit, integration, and UI tests are part of the build from day one, paired with crash monitoring via Firebase Crashlytics or equivalent tooling. You'll know about regressions before users do.
Why Teams Choose Us
Security built in, not bolted on
Encryption, access control and compliance designed into the architecture from the first sprint — the way our Swedish healthcare consent platform was built.
Working hours that overlap
Singapore-based engineers who keep to your business day, so standups, reviews and decisions happen live rather than overnight.
Top Rated
Near-perfect satisfaction scores across Clutch, DesignRush, and Manifest.
How we work
Scoping call to production release.
Every engagement is staffed with named people whose only assignment is your build. No shared allocation, no roster of contractors matched to a brief.
Week zero
We start by arguing with the brief.
A working session on the problem, not a requirements hand-off.
The first conversation is technical. We go through the system you have, the constraints you are stuck with, and what would count as this having worked — and we push back where the brief and the goal disagree. The people in the room are the ones who would build it, because nobody else can tell you the architecture will not hold.
A walk through your existing stack, data and integration constraints
Run by the engineers who would staff the build, not an account manager
You leave with a scope, a team shape and the risks named out loud
FAQ
The questions that come up before you start.
Engagement models, pricing, security, and how we staff a project — answered straight, with the detail you would ask for on a first call anyway.
Android app development cost depends on feature complexity, backend requirements, and whether you're building for Android only or alongside an iOS version. A focused MVP — core features, one or two API integrations, no complex offline behavior — typically runs between $35,000 and $90,000 over 10–16 weeks. Apps with real-time features, device hardware integrations (camera, Bluetooth, GPS), or compliance requirements in healthcare or fintech scale beyond that range. We provide a detailed scope estimate after a discovery conversation rather than a generic range that becomes meaningless in negotiation.
Keep exploring