Business Consultant - Data Consumer Analyst (Cloud Data)

NTT DATA Global Delivery Services Ltd; Bengaluru; On-site; INR 1,400,000 - 2,000,000; Full time

Job summary

NTT DATA Global Delivery Services Ltd in Bengaluru is seeking a Business Consultant - Data Consumer Analyst (Cloud Data) to lead the migration of our on‑premise data warehouse to a cloud data warehouse based on Amazon S3. You will map who uses data, document reports and BI pipelines, and coordinate with cross-functional teams to ensure a seamless transition.

The role combines deep technical analysis with stakeholder coordination, focusing on zero disruption migration and data governance

Qualifications

• Experience with data lakes, data warehouses, and migration projects.
• Strong SQL querying skills and RDBMS/NoSQL knowledge.
• Proficiency in Python or another OO language.
• Cloud experience with AWS S3.
• Automation experience with scripting or tooling.

Responsibilities

• Discover and inventory all on-premise data consumers.
• Map end-to-end data lineage from source to consumption points.
• Validate data usage patterns to distinguish active dependencies.
• Analyze query and access logs to assess usage, criticality, and performance.
• Coordinate with technical and business teams to confirm requirements and priorities.
• Document findings (dependency maps, consumer catalogs, risk registers) for teams.
• Automate discovery and analysis workflows to speed mapping.
• Support migration planning by flagging risks and gaps before cutover.

Skills

SQL

Python

Communication

Analytical thinking

Cloud data

Automation

Tools

AWS S3

BI tools (Power BI/Tableau)

Scripting/Pipelines

Job description

Business Consultant - Data Consumer Analyst (Cloud Data) Req ID: 392546 NTT DATA strives to hire exceptional, innovative and passionate individuals who want to grow with us. We are currently seeking a Business Consultant - Data Consumer Analyst (Cloud Data) to join our team in Bangalore, Karnātaka (IN-KA), India (IN).

Data Consumer Analyst - Cloud Data Warehouse Migration (AWS) 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 clear, 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.
• Support migration planning by flagging risks, gaps, and impact areas before cutover.

Required Qualifications

• Proven experience with data lakes, data warehouses, and complex data migration projects.
• Strong understanding of both RDBMS and NoSQL databases, with advanced SQL querying skills.
• Hands-on proficiency in at least one object-oriented programming language (Python preferred).
• Practical cloud platform experience, with an emphasis on Amazon S3.
• Demonstrated hands-on automation experience (scripting, pipelines, or tooling).
• Exceptional communication, problem-solving attitude, and analytical aptitude to interface effectively with diverse technical and business stakeholders.

Preferred Qualifications (Pluses)

• Experience building or leveraging AI agents for workflow automation.
• Active AWS certifications (e.g., AWS Certified Data Engineer, AWS Certified Solutions Architect).
• Hands-on experience with Business Intelligence tools (e.g., Power BI, Tableau).

About NTT DATA

NTT DATA is a $30 billion business and technology services leader, serving 75% of the Fortune Global 100.

We are committed to accelerating client success and positively impacting society through responsible innovation.

We are one of the world's leading AI and digital infrastructure providers, with unmatched capabilities in enterprise-scale AI, cloud, security, connectivity, data centers and application services.

our consulting and Industry solutions help organizations and society move confidently and sustainably into the digital future.

As a Global Top Employer, we have experts in more than 50 countries.

We also offer clients access to a robust ecosystem of innovation centers as well as established and start-up partners.

NTT DATA is a part of NTT Group, which invests over $3 billion each year in R&D.

Whenever possible, we hire locally to NTT DATA offices or client sites. This ensures we can provide timely and effective support tailored to each client’s needs.

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