Policy administration and claims run on stacks built decades ago. We modernize them one slice at a time — with data integrity and behavior parity proven before any slice carries a live policy.
Across the industry, policy administration and claims systems tend to share a lineage: COBOL on the mainframe, or RPG on AS/400 (IBM i), with the system of record sitting in mainframe DB2. These platforms have run reliably for decades — that is exactly why they are still there, and why replacing them wholesale is so dangerous. They encode rating logic, reserving rules, and claims workflows that were never fully documented anywhere else. What replaces them is not another packaged policy-admin suite. The rating and reserving logic, the claims workflows, and the system of record itself move onto a modern language and data platform where the rules are finally explicit and testable instead of buried in undocumented COBOL — deployable in whatever regulated or air-gapped environment a carrier's compliance posture demands.
The constraints here are not preferences — they are obligations. A modernization program has to honor all of them at once.
A big-bang cutover asks an insurer to trust that a new system reproduces decades of policy and claims behavior exactly, all at once, on go-live night. That is a bet no carrier should take. Slice-by-slice is the alternative.
In insurance the data is the product. A slice is promoted only when its data integrity is proven, not assumed.
The modern target is shaped around the carrier, not a vendor's roadmap. The rating, policy-admin, and claims services run on a modern language and a data platform built for the volume and auditability insurance demands, with observability by default so every underwriting and claims decision can be traced back to an explicit rule. The result is modular and testable, horizontally scalable, and built on a talent-friendly stack the next generation of engineers actually wants to work in. It deploys wherever compliance requires — public, private, hybrid, or air-gapped — so the modern system stays inside the carrier's regulatory boundary, every state included.