We build and modernise enterprise Java: Spring Boot microservices, high-volume APIs and banking-grade platforms on Java 25, with virtual threads, cloud deployment and careful upgrades from Java 8.
OrderService.place()PriceCalc.total()Cart.add()Invoice.render()Report.export()The JVM spots the busiest code and compiles it to machine code while the app runs, so Java gets faster the longer it runs.
Feature releases arrive each March and September. Long-term support releases come every two years; most businesses run on those.
Four are final and ready for production; five are previews to try out. Final features also flow into the next LTS.
G1 is now the default garbage collector everywhere
FinalPost-quantum hybrid key exchange for TLS 1.3
FinalCompact object headers on by default
FinalRedact sensitive data in Flight Recorder
FinalLazy constants
PreviewPrimitive types in patterns and switch
PreviewStructured concurrency
PreviewPEM encodings of crypto objects
PreviewVector API
IncubatorClassic threads each reserve a large stack, so memory runs out quickly. Virtual threads are tiny, so one server can hold huge numbers of waiting requests. Drag the slider. Memory figures are rough illustrations.
The JVM cleans up unused memory automatically. In Java 27, G1 is the default everywhere and compact object headers shrink memory use; ZGC keeps pauses under a millisecond for latency-sensitive apps.
Twenty-five years of libraries, tools and talent. Tap any card to see the related service.
Each step unlocks real gains. We upgrade with tests in place so your business keeps running.
Still common in older systems; missing a decade of language, speed and security work.
First step: modules, HTTP client, better containers support.
Records, sealed classes, text blocks and switch expressions.
Virtual threads and pattern matching for switch.
Compact source files, scoped values, smaller object headers. Our default target.
Systems where reliability and scale are not optional.
We work across stacks and recommend what fits your team and systems.
| Technology | Strengths | When we choose it |
|---|---|---|
| Java | Mature, fast JVM, huge enterprise ecosystem, long-term support | Large, long-lived, regulated systems |
| C# / .NET | Similar strengths in the Microsoft world | Azure and Microsoft-centric companies |
| Go | Small binaries, simple concurrency | Lean cloud services |
| Node.js | JavaScript end to end | Real-time apps and BFFs |
| Python | Best for AI and data | AI services beside Java systems |
| Rust | Maximum performance, no GC | Performance-critical components |
Straight answers to what clients ask us most.
Java 25 is the current long-term support (LTS) release, and it is our default for new projects. Java 27 (September 2026) is a short-term feature release. The next LTS, Java 29, is expected in September 2027 under the two-year LTS cadence.
Released on 15 September 2026, Java 27 makes G1 the default garbage collector everywhere, turns on compact object headers by default, adds post-quantum hybrid key exchange for TLS 1.3, and continues previews of structured concurrency, lazy constants and primitive patterns.
Yes. Moving to Java 25 brings large speed and memory gains, better security, virtual threads and modern language features. We upgrade step by step with tests in place, usually alongside a Spring Boot upgrade.
Lightweight threads, final since Java 21, that let one server handle a huge number of concurrent requests using simple blocking code, without complex reactive frameworks.
Spring Boot for most business systems thanks to its ecosystem and hiring pool. Quarkus or Micronaut when fast start-up and low memory matter, such as serverless or dense Kubernetes clusters.
Very. Java ships a new release every six months, runs a large share of the world's enterprise and banking systems, and remains one of the most-used languages. It is a safe long-term choice for systems that must run for decades.
Yes. Kotlin runs on the same JVM and works with Spring Boot and Android; we use it where teams prefer it.
It depends on scope and integrations. We give a fixed price per milestone after discovery, or provide dedicated Java developers monthly.
Tell us what you want to build, your data and integrations, and your timeline. We reply within 4 business hours with honest advice.