Legacy
modernization
Bringing an old but earning system up to date gradually — one capability at a time, with both systems running until the last route has moved.
What we build
Four areas where this work is won or lost.
Assessment
What the system actually does, what depends on it and what can be retired outright.
Strangler approach
A façade in front of the old system, moving one capability at a time instead of a big-bang switchover.
Data migration
Records moved with their meaning intact, reconciled and rehearsed on production copies.
Knowledge recovery
The undocumented rules recovered from the code and the people before they are lost.
How we work
A short loop with a written result at every step.
Map and rank
Inventory of functions, dependencies and risk, ranked by what is expensive to keep and safe to move first.
Migrate in slices
One capability at a time behind a façade, data kept consistent, old and new side by side.
Retire the old
Final routes moved, old system switched off only after reconciliation holds.
Stack
Chosen for your product, not for our habit.
AWSSystem everyone is
afraid to touch?
Describe what it does and who depends on it. We will lay out a path that never stops the business.
