Data Migration Consultant

Tata Consultancy Services; Visakhapatnam; On-site; INR 600,000 - 1,200,000; Full time

Job summary

Tata Consultancy Services in Visakhapatnam seeks a Data Migration Specialist to define and execute end-to-end data migration activities, collaborate with stakeholders, and ensure successful go-live.

You will perform data analysis, mapping, cleansing, and validation, manage ETL runs, trial migrations, and cutover plans, to maintain data integrity across systems.

Responsibilities

• Define and execute end-to-end data migration strategies.
• Analyze source and target data models.
• Identify data migration risks, dependencies, and mitigation plans.
• Develop data migration roadmaps, timelines, and cutover plans.
• Collaborate with business and technical stakeholders to define migration requirements.

Job description

• Define and execute end-to-end data migration strategies.
• Analyze source and target data models.
• Identify data migration risks, dependencies, and mitigation plans.
• Develop data migration roadmaps, timelines, and cutover plans.
• Collaborate with business and technical stakeholders to define migration requirements.

Data Analysis & Mapping

• Conduct data discovery and source system assessments.
• Perform data mapping between legacy systems and target applications.
• Define transformation, enrichment, and validation rules.
• Prepare data migration specifications and mapping documents.
• Ensure data consistency across business processes.

Data Cleansing & Quality Management

• Perform data profiling and quality assessments.
• Identify and resolve duplicate, incomplete, and inaccurate data.
• Implement data governance and data quality standards.
• Work closely with business users to validate migrated data.
• Establish reconciliation and audit processes.

Migration Execution

• Execute data extraction, transformation, and loading (ETL) activities.
• Manage mock loads and production data loads.
• Perform trial migrations and cutover activities.
• Monitor migration performance and resolve migration issues.
• Support go-live and hypercare activities.