Modern JVM & mobile engineering

Kotlin Development Services

Write Less Code. Ship Better Android and JVM Products.

Gensoft helps product teams use Kotlin to move faster on Android, share logic across platforms, and build concise, reliable backends without the ceremony of older Java stacks.

Android & Compose Kotlin Multiplatform Ktor & Spring Boot Java modernization

Hire Kotlin Developers View Capabilities

10+ Years JVM delivery

KMP Shared logic

Native Android quality

Full Source ownership

What we deliver

Kotlin engineering for products that need speed and clarity

Kotlin gives teams a modern language without abandoning the JVM ecosystem. Gensoft uses it to reduce boilerplate, improve safety, and keep mobile and backend code easier to evolve as requirements change.

Whether you are launching a new Android app, sharing business logic across iOS and Android, or replacing verbose Java services, we shape the architecture around your release goals.

Native Android Applications

Jetpack Compose UIs, Material Design 3, offline-first flows, push notifications, Play Store releases, and performance tuning for real devices.

Kotlin Multiplatform

Shared domain logic, networking, persistence, and validation across Android and iOS while keeping platform UI native.

Backend Services

Ktor and Spring Boot APIs with coroutines, clean modules, authentication, observability, and cloud-ready deployment.

Java to Kotlin Migration

Incremental conversion plans that improve readability and null safety without stopping feature delivery.

Product Support & Evolution

Crash analysis, release hardening, dependency upgrades, test coverage improvements, and long-term Kotlin platform maintenance.

Why Kotlin now

One language, multiple surfaces

Less noise, more product logic

Data classes, extension functions, sealed types, and coroutines help teams express business rules clearly and maintain them over time.

Android-first without platform lock-in

Kotlin is the default for modern Android development and increasingly useful for shared mobile and server-side code through KMP.

Interoperable with existing Java assets

You do not need a risky rewrite. Kotlin works alongside Java libraries, Spring components, and enterprise infrastructure already in place.

Engagement models

Choose how you want Kotlin expertise on your team

From a single senior Android engineer to a full product squad, Gensoft adapts to your roadmap and internal capacity.

Staff Augmentation

Add Kotlin developers to your sprint cadence for feature work, code reviews, or a targeted migration phase.

Fast onboarding to your repo and standards
Android, backend, or full-stack Kotlin skills
Flexible monthly engagement

Request Kotlin Engineers

Dedicated Kotlin Squad

A managed team of Kotlin engineers, QA, and a technical lead focused exclusively on your product roadmap.

Stable velocity and deep product context
Release planning and architecture ownership
Ideal for mobile and KMP initiatives

Build My Kotlin Team

End-to-End Delivery

Gensoft owns discovery, UX collaboration, development, testing, deployment, and handover for greenfield or modernization work.

Fixed scope or agile delivery
Documentation and source transfer included
Post-launch support options

Start a Kotlin Project

Kotlin Technology Stack

Tools we use for production Kotlin systems

Mobile

Jetpack Compose Android SDK Kotlin Multiplatform Coroutines & Flow

Backend

Ktor Spring Boot gRPC & REST Exposed / JPA

Data & Cloud

PostgreSQL Redis AWS & GCP Docker & Kubernetes

Quality

JUnit 5 MockK Detekt Firebase & Sentry

Delivery pipeline

How we move Kotlin projects from idea to release

We keep delivery visible with short feedback loops, clear milestones, and engineering decisions tied to product outcomes.

Discuss My Kotlin Roadmap

Discover

Define users, platforms, integrations, release constraints, and the right Kotlin architecture for your case.

Design

Shape modules, shared layers, API contracts, CI/CD, analytics, and security before scaling implementation.

Build

Deliver in iterations with code reviews, automated tests, device QA, demos, and production-ready releases.

Operate

Monitor crashes, tune performance, maintain dependencies, and keep improving the product after launch.

Industry fit

Kotlin solutions across demanding domains

Kotlin works well when teams need polished mobile experiences, dependable APIs, and code that can evolve without constant rewrites.

Fintech and digital banking apps

Healthcare and patient engagement

Retail, loyalty, and marketplaces

Logistics and field operations

Media, streaming, and subscriptions

B2B SaaS and internal platforms

Plan Your Kotlin Initiative

Tell us about your Android app, KMP idea, or backend goals and we will suggest the right team and next steps.

Technical consultation only. No spam.

Common Questions

Kotlin development FAQs

No. Kotlin is the preferred language for Android, but it is also strong for JVM backends, scripting, and shared logic through Kotlin Multiplatform. Many teams use it across mobile and server tiers.

Yes. We usually migrate incrementally, converting high-value modules first, improving null safety, and keeping releases stable while reducing long-term maintenance cost.

KMP is a strong fit when Android and iOS need the same business rules, networking, validation, or offline logic, but you still want native UI and platform-specific polish.

Yes. You can hire individual Kotlin engineers, extend your mobile or backend team, or engage a managed Gensoft squad for ongoing delivery.

We commonly use Jetpack Compose, Coroutines, Ktor, Spring Boot, KMP, Room, Exposed, JUnit, MockK, and modern CI/CD pipelines for Android and JVM delivery.

You own the source code and deliverables created for your project. Gensoft can also work under NDA for sensitive product discussions and delivery.

Ready to build with Kotlin?

Whether you need an Android launch, a shared mobile codebase, or a modern JVM backend, Gensoft can help you plan the right Kotlin approach.

Talk to a Kotlin Architect