Soluciones
Aseguradora nacionalSalida de almacén legado
Migración por oleadas desde SQL Server y ETL manual hacia lakehouse con cutovers validados para siniestros y pólizas.
Years of SQL Server jobs and hand-built ETL meant the same metrics were calculated three different ways. We staged a lakehouse-shaped target, validated every cutover with reconciliation, and retired legacy servers on a schedule the business trusted.
Cómo lo abordamos
Wave planning
Claims and policy domains migrated in waves with dual-write windows and explicit exit criteria before widening scope.
Contracts & tests
Schema mapping with data contracts, regression packs, and signed-off parity checks between old and new pipelines.
Cutover discipline
Zero-downtime playbooks, rollback drills, and on-call bridges so operations knew exactly who to call during migration night.
Lo que entregamos
- Oleadas con doble escritura y conciliación
- Mapeo de esquemas, contratos de datos y pruebas de regresión
- Planes de cutover sin tiempo de inactividad y simulacros de rollback
- Plan de descomisión de servidores y jobs antiguos
Resultados
One reconciled path for claims metrics across channels
Faster incident diagnosis with lineage to source systems
Decommissioned legacy footprint with archived audit trail
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