Legacy platforms modernised in slices - without stopping the business
None of this is unusual. It is what a fintech platform looks like a few years after it started working.
Your legacy platform modernised incrementally, riskiest flows first, while the business keeps running throughout.
It is familiar ground: we have built our own broker and lender CRM, lender matching engine and quote engine, each recorded and screenshotted on its own page.
The Platform & Delivery-Risk Audit's remediation roadmap gets ordered into 90-day slices, riskiest flows first - money, then data, then UX. You see the full slice plan before any slice starts.
Before we touch code on a slice, we agree in writing what “done” looks like for it - the specific behaviour, data and flows that must work, and how we'll prove it.
Each slice ships against its own production cutover plan, so nothing routes around the live system. The business keeps taking applications and processing settlements throughout.
Each slice is checked against its written criteria before we call it done. Sign-off is yours to give; the next slice begins once you have.
Structured time from whoever holds the tribal knowledge - usually a few hours a week once a slice is underway - and a decision-maker who can sign off acceptance criteria without a long approval chain.
Each slice has its own written acceptance criteria, agreed before build starts. “Done” is not a demo - it is that slice's flows working in production, cut over without downtime, and signed off against what was written down at the outset.
90-day slices, scoped to a program length that fits your platform
Modernisation engagements are scoped from the findings of aPlatform & Delivery-Risk Audit.