Languages & frameworks

Java & Kotlin

Service-oriented business platforms and native Android experiences. Suitable options for established enterprise environments and long-lived application services.

Spring Boot · JVM · Android

Discuss your project

One business workflow. Two release cycles.

Enterprise service

Java / JVM

Coordinates records, rules, and integrations.

Stable API versions
Transaction boundaries
Background jobs

Mobile experience

Kotlin / Android

Keeps people productive on the device.

Local state
Interrupted requests
Supported client versions

An installed mobile app may remain in use after the service has changed. API compatibility must account for that gap. We plan schema evolution and feature availability around real client versions, not only the latest build.

Treat compatibility as a release requirement

Example compatibility checks
Change	Review before release
Add an optional response field	Older clients should continue reading known fields.
Change a required input	Version the behavior or provide a migration period.
Replace an authentication flow	Plan how existing sessions and clients transition.

When should mobile and service work be separated?

Give each a clear contract and ownership when they have different release schedules or support needs. Keep shared business terminology and acceptance examples aligned.

Your project, scoped around the outcome