Legacy System Modernisation for Retail

Every cutover gets a rollback plan and a reconciliation step. Migrations go wrong in ways nobody predicted, and the difference is whether you can go back.

In retail, store-level data is noisy and channels are usually not integrated. That single fact reshapes how legacy system modernisation has to be built here, the guardrails, the approval points and the evidence trail are design inputs rather than things bolted on before go-live.

The workload we are most often asked to take on first is demand forecasting by store and SKU, usually integrated against inventory management. We start from the constraint, not the capability, what the system must never do, who signs off, and what happens when it is wrong.

Built by engineers who ship production systems, not by a practice that subcontracts the build. You own the code, the models where they are open-weight, and the documentation to run it without us.