Illa Mounika
Data Analyst @Tata Consultancy Services
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WORK HISTORY
Data Analyst @Tata Consultancy Services
Kolkata, IN
EDUCATION
Vignan's Institute of Engineering for Women
Bachelor of Technology - BTech
ABOUT ILLA MOUNIKA
Data Analyst | 2.5+ Years Experience | Tableau | Snowflake | OBIEE MigrationI am a results-driven Data Analyst with 2.5+ years of experience in developing end-to-end reporting solutions that empower business decisions through data insights. My expertise spans OBIEE to Tableau report migration, data modeling, and cloud data warehousing with Snowflake and AWS Redshift. I have successfully led initiatives to migrate legacy BI systems, ensuring seamless data transitions, optimized performance, and visualization excellence. I specialize in building interactive, scalable, and performance-tuned Tableau dashboards tailored to business needs.🤝 Skilled in collaborating with cross-functional teams to gather requirements, translate complex business logic, and deliver actionable insights with precision. I also ensure thorough data validation, QA, and comprehensive documentation to support long-term analytics sustainability- Key Skills: Tableau | Data Visualization OBIEE to Tableau Migration Snowflake | AWS Redshift SQL | Data Modeling Data Validation & Quality Assurance Performance Optimization Documentation & Report Mapping Stakeholder Collaboration
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