Rahul Gupta

• Established and Executed Business Glossary, Data Catalog and Data Quality Governance framework in complex landscape
• Developed Conceptual and Logical Data Models
• Developed Architectural layout for evaluating and quantifying data quality at Data Source and related Data Products
• Formulated action plans to uphold data quality throughout IT landscape
• Collaborated with Data owners and Data stewards to define criticality of data, its quality dimensions, and quality objectives
• Led implementation of Data quality tool to perform quality assessments against defined goals
• Collected and organized data from diverse sources
• Generated analytical reports and visualizations for tracking trends and sharing insights with stakeholders.
• Employed design thinking to analyse problems, assess solutions and reach decisions.

QlikSense to Power BI Migration

• Managed BI migration efforts involving 5 applications
• Led development of detailed migration plans, mitigating risks to business operations
• Developed strategy and engaged stakeholders of migration
• Developed and coordinated RACI matrix alongside stakeholders
• Developed Current and To-Be State Understanding Framework
• Executed thorough Gap Analysis and developed strategic Action Plans
• Data modelling in Azure Databricks serving as semantic layer for PBI
• End User engagement for BAT approval
• Successfully delivered on tasks within tight deadlines
• Applied design thinking to analyse problems, evaluate solutions and select best decisions
• Implemented quality control measures to ensure data integrity post-migration

• Formulated data analytics solutions aimed at improving Data Quality and Product Performance for complex data model
• Solution further improved Product Development stage by 20%
• Responsible and Accountable for Data Modelling
• Analyzed and established connection between Collibra and Databricks
• Solution and framework development through prototyping and design thinking methodologies
• Acted as backup scrum master alongside responsibilities
• Developing specifications, user scenarios, criteria for tool assessment
• Conducted comprehensive tool evaluation

• Worked from onshore (Luxembourg) for 8 months
• Responsible for enabling organization’s objective of implementing Data Lake project in Hadoop ecosystem to support Data Science projects
• Designing solution for Data Lake to load data from relational databases into Hadoop ecosystem using Migration and Broadcast integration patterns
• BI Report requirement gathering, demonstrating success stories, and designing solutions
• Data security requirement gathering, designing solutions
• Implementing engineering processes in team to ensure high delivery quality and productivity
• Streamlined code review process to enhance software quality.
• Responsible for grooming new team members, performance review of team
• Worked as backup Scrum Master
• Championed implementation of Agile methodologies for improved workflow efficiency.

• Enabling ETL pipeline from RDBMS to Hadoop
• Performing data analysis from data lake and generating daily reports for Business users
• Enable user level security in Hadoop through ACL and Sentry
• Responsible to deploy code in various environments in close co ordination of DevOps team
• Worked in Agile methodology
• Improved data quality with rigorous validation techniques and error handling protocols.

• Worked Briefly from onshore (France)
• Responsible for solutioning and leading data migration delivery for organization’s objective to move from legacy applications to latest version of PLM system
• Requirement gathering and analysis
• Data Migration ETL solution design for 10 separate migration projects
• Responsible for delivering Gap analysis, Data mapping Technical Design Data migration transformation rules
• Responsible for migration cutover plan and rollout
• Data Migration Development in Core Java includes
  - Extraction into staging environment
  - Data Quality Assessment and cleansing
  - Apply transformations to applicable data
  - Loading into destination system
• Unit and Integration testing
• Supporting developers with technical specifications and monitoring day to day work progress

• Requirement gathering and analysis
• Preparing Functional Requirement Specification, Data Migration Technical Specification
• Supported Testers in preparing Test cases
• Gap analysis, Prepared Existing and To Be system data model design, Data Mapping documents
• Data Cleansing and Transformation routines
• UAT Bug fixing, Infant care support
• Data Reconciliation and reporting
• Supporting developers with technical specifications and day to day work
• Grooming new joinees

• Requirement gathering and analysis
• Developed Data Migration jobs (Batch)
• Unit Testing
• Data Reconciliation and Reporting
• Participated in code reviews to maintain high-quality standards.