Req ID: 391943

NTT DATA strives to hire exceptional, innovative and passionate individuals who want to grow with us. If you want to be part of an inclusive, adaptable, and forward-thinking organization, apply now.

We are currently seeking a Tech Consultant - Migration AWS to join our team in Bangalore, Karnātaka (IN-KA), India (IN).
Data Consumer Analyst - Cloud Data Warehouse Migration (AWS)
Experience - 5+ years

Location – Bangalore, Five days work from office.

Role Summary
We are embarking on a strategic migration of our data infrastructure from an on-premise data warehouse to a modern, Amazon S3-based cloud data warehouse.
As our Data Consumer Analyst, you will be the person who maps the full landscape of who uses our data and how. You will discover, document, and analyze every report, downstream application, BI pipeline, and business team that depends on the existing warehouse - ensuring a seamless, zero disruption migration. This is a high-visibility role that bridges deep technical analysis with cross functional coordination,



directly safeguarding business continuity throughout the transition.

Key Responsibilities
• Discover and inventory all on-premise data consumers, including reports, downstream
applications, BI pipelines, and business teams.
• Map end-to-end data lineage from source systems through transformations to consumption points.
• Validate actual data usage patterns to distinguish active dependencies from obsolete ones, informing migration and decommissioning decisions.
• Analyze query and access logs to quantify usage frequency, criticality, and performance
requirements.
• Coordinate across technical and business teams to confirm requirements, resolve ambiguities,
and prioritize migration waves.
• Document findings in explicit, actionable artifacts (dependency maps, consumer catalogs, risk registers) for engineering and stakeholder teams.
• Automate discovery and analysis workflows to accelerate the mapping process and improve accuracy.
• Suppo

📌 Tech Consultant (Bengaluru)
🏢 NTT DATA Services
📍 Bengaluru