Non-profit · United States
Prison Fellowship.
Data migration and AWS infrastructure support for Prison Fellowship, a United States organization. We moved their data to a reliable cloud architecture, with no downtime and every record audited.
- Result
- Stable cloud base, full traceability and no interruption.
- Time
- 4-6 weeks
- Built with
- AWS, Migración de datos, PostgreSQL, ETL, Go
How the project went
Why they called us
They needed to move sensitive information to AWS without interrupting teams or losing traceability.
The problem they had
Critical data lived across legacy systems and manual processes, creating risk of duplicate or incomplete records during migration.
How we solved it
We built a staged migration flow: extraction, normalization, controlled loading, cross-checks and cutover windows coordinated with their team.
Technical approach
Auditable ETL with Go, PostgreSQL and AWS services. Every batch left logs, counts and checks to compare source against destination before moving on.
Impact
Migration completed with no downtime, audited records and a more reliable cloud base to operate and evolve from.
How long it took
4 to 6 weeks, including discovery, migration rehearsals and final cutover.
What we needed from the client
We needed access to data sources, validation criteria and one internal owner to approve samples by batch.
Process friction
Low: the client validated concrete checkpoints while we absorbed the technical complexity of moving, verifying and documenting.