The platform that runs the business, rebuilt without stopping it.
Decades-old platforms carry the revenue and block every new product. We rebuild them in place, domain by domain, with the business running throughout and no cutover weekend.
Sounds familiar.
Every new product waits on a platform nobody dares touch.
The people who understand the code are retiring.
A rewrite was tried once. It took three years and shipped nothing.
The vendor says migrate. The business says not this quarter.
Build beside the old system. Retire it one domain at a time.
No year-long parallel run, no switch-over weekend. Each domain moves when it is ready, and the old path stays until the new one has earned the traffic.
- 01
Map
The domains, the integrations, and what the business actually uses. Most legacy platforms carry features nobody has touched in years.
- 02
Build beside
The first domain rebuilt next to the old one on a modern stack. Traffic routed to it by degrees. The old path retired when the new one holds.
- 03
Preserve
The integration surface kept for every downstream system. Reports, feeds, and partners never notice the change.
- 04
Compound
Each domain ships on its own schedule. The platform is modern before anyone has to declare a cutover.
built with circuit
The knowledge of the old system becomes part of the new one.
Circuit captures the requirements, decisions, and business rules we uncover as we rebuild. The knowledge base of the new platform is a deliverable, not a side effect, and it is yours at hand-over.
next
A rebuilt core is how many of our clients become ready for AI.
It exposes the APIs and the data that agents need, with the governance already in place.