Modernization
Legacy Modernization
Retire the risk without betting the company on a rewrite
Overview
Incremental modernization of the systems your business can't run without — strangler migrations, database renewals, and cloud re-platforming with zero tolerance for big-bang cutover risk.
Somewhere in your infrastructure is a system nobody wants to touch: the VB6 application running billing, the database whose schema lives in one retiring engineer's head, the mainframe job that must finish by 6 a.m. or invoices don't go out. It works — and it's quietly becoming your biggest business risk.
The instinct to rewrite it all at once is how modernization projects become cautionary tales. We take the incremental path: characterization tests around current behavior first, then strangler-pattern replacement one capability at a time, with old and new running in parallel until the numbers match to the penny. Boring by design — 'boring' is the only acceptable adjective for a billing migration.
100%
of our modernization cutovers completed without unplanned downtime
-70%
typical reduction in infrastructure and licensing costs post-migration
15+
years of average system age successfully modernized
Capabilities
What our modernization practice covers
Every engagement is scoped from these building blocks — mixed to fit your product, not a package.
Legacy assessment & risk mapping
Code archaeology, dependency tracing, and knowledge capture from the people who keep the system alive — before that knowledge walks out the door.
Strangler-pattern replacement
Capability-by-capability rebuilds behind a routing facade, with parallel-run reconciliation proving equivalence before every cutover.
Database modernization
Migrations from aging Oracle, Sybase, and file-based stores to modern engines — schema redesign, data quality repair, and dual-write transition periods.
Re-platforming to cloud
Containerizing and re-hosting legacy workloads where full rebuilds aren't justified, cutting infrastructure risk without touching stable logic.
Framework & language upgrades
Guided migrations — .NET Framework to .NET 8, Java 8 to 21, AngularJS to modern stacks — automated where tooling allows, careful where it doesn't.
Documentation & knowledge rebuild
Living architecture docs, runbooks, and onboarding paths so the modernized system never again depends on a single memory.
Engagement
How this engagement runs
Four phases with named deliverables — you'll know exactly where the work stands every week.
01
Assess & stabilize
System archaeology, characterization tests around critical behavior, and quick stabilization of any active fires.
02
Sequence by risk
A modernization map ordering capabilities by business risk and coupling — highest-value, lowest-risk extractions first.
03
Parallel-run replacement
New components shipped behind a facade, reconciled against legacy output daily until confidence is mathematical.
04
Retire & transfer
Legacy decommissioning, license recovery, and full documentation handover — plus the celebration your team has earned.
FAQ
Modernization questions, answered plainly
Ready to talk modernization?
Bring the problem — a technical lead will sketch the approach, the team shape, and an honest budget range on the first call.