Data Engineer Senior Consultant
ntt
Job Description
- Audit and map legacy data systems (e.g., traditional data warehouses, on-premise Hadoop clusters, or older cloud architectures) to document dependencies, schemas, and processing logic.
- Design migration patterns (e.g., lift-and-shift, re-platforming, or re-architecting) that minimize business disruption and operational downtime.
- Estimate compute, storage, and timeline requirements for data transfer phases,