1 of 1 Data Mapping Jobs in Dorset

10+ years of experience Expertise in data mapping & migration Mapping and migration Produce field-level mapping between different schemas, including transformation rules, default values, and handling for fields with no equivalent. Define data quality and reconciliation rules — what "good" looks like post-migration, what tolerance … acceptable, and how exceptions are handled. Define the initial bulk migration approach (one-shot vs phased, by member cohort, by data domain), volumes, and cutover criteria. Define historical data scope — how far back history must be migrated for regulatory, user-experience and actuarial reasons. Specify cross-cloud integration ...