Legacy modernization
Modernize without stopping the business
Old system, new problems. We make legacy software maintainable, scalable and fast — with a proven process, AI-assisted delivery, and none of the big-bang rewrite risk.
30 minutes with an engineer. No commitment.
Symptoms
When is modernization the right answer?
[ Velocity ]
Every feature takes 3× longer
The codebase resists change. Work that should take days takes weeks.
[ Fear ]
Nobody wants to touch it
No tests, no docs — one change breaks three other things, so changes stopped.
[ Knowledge ]
The original team is gone
They took the knowledge with them, and new engineers need months to find their way in.
[ Risk ]
Updates break things
So security patches wait, and the vulnerabilities pile up.
Migration paths
Technologies we migrate — and where they land
AngularJS / jQuery frontends Modern Angular
Vue 2 Vue 3
PHP 5 / old PHP PHP 8 + Laravel / Symfony
.NET Framework .NET 8
Legacy Java / Spring Java 21 + Spring Boot 3
Old Node / Express Modern Node / TypeScript
SOAP & legacy APIs REST / GraphQL
High-debt monolith Modular, cloud-ready architecture
Not on the list? If it runs your business and holds you back, we can work with it.
How we work
From old to modern — without stopping
-
[ 01 ]
We look inside
A few days in your codebase and with your team. We map the system, the risks, and what actually hurts.
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[ 02 ]
You get a plan
A prioritized roadmap: what we modernize first, why, and what it costs. Business value at every stage.
-
[ 03 ]
We modernize step by step
New modules run alongside the old system. AI handles the mechanical part of each migration, and engineers holding the Claude Code certificate lead it and make the decisions. Weekly releases, zero downtime.
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[ 04 ]
Your team takes over
Modern system, documented, covered by tests. Your engineers own it and can move fast.
Related
Related services
[ Release cycle ]
weeksdays
[ Regression bugs ]
recurring in productioncaught by automated tests
FAQ
Common questions about legacy modernization
Can you modernize a legacy PHP application without a full rewrite?
Yes — that is our default approach. We modernize step by step (strangler-fig style): new modules run alongside the old system, traffic shifts gradually, and the business never stops. Big-bang rewrites are how modernizations fail.
AngularJS reached end of life — what are our options?
Incremental migration to modern Angular is a well-trodden path for us: both frameworks run side by side while modules move over one at a time. Users see a gradually improving app, not a risky cut-over.
How long does legacy modernization take?
It depends on the system. After a short discovery and a look at the codebase you get a prioritized roadmap with effort estimates. Because AI handles the mechanical part of each migration, first tangible improvements typically land within weeks, not quarters.
Do we have to stop feature development during modernization?
No. Modernization and feature work run as parallel tracks — often features land faster mid-modernization because each migrated module is easier to change than what it replaced.
Which legacy technologies do you handle?
AngularJS, jQuery-era frontends, PHP 5 and old PHP, .NET Framework, legacy Java and Spring, Ruby on Rails, old Node, SOAP-era APIs and high-debt monoliths. If it runs your business and holds you back, we can work with it.
Your system doesn't have to be a problem forever
Tell us what's slowing you down. You'll get an honest read on what modernization takes.