Mounica Mukku

About Mounica Mukku

I am an ETL / Data QA Engineer with 4+ years of experience ensuring data accuracy, integrity, and business trust across Banking and Insurance systems.I specialize in validating complex data pipelines, data warehouses, and BI reports using SQL, Snowflake, Azure Data Factory, and Power BI. My work focuses on reconciling source-to-target mappings, validating transformations, identifying data quality issues, and ensuring reports reflect accurate business metrics.Across BFSI and Insurance projects, I’ve worked closely with BA, data engineers, and reporting teams to test data migrations, ETL workflows, and downstream analytics. I also have exposure to Python-based in-house automation frameworks for data validation, helping reduce repetitive manual checks.I bring a strong balance of domain understanding + technical validation, enabling teams to release data with confidence. I am currently seeking ETL / Data QA roles where data accuracy, governance, and analytics quality truly matter.Validated end-to-end ETL pipelines and data warehouse loads using SQL and Snowflake, ensuring accuracy across millions of records.Performed source-to-target reconciliation, transformation validation, and duplicate checks for BFSI datasets.Tested Power BI dashboards by reconciling report metrics with Snowflake backend queries.Collaborated with BA and data engineering teams to analyse data issues and ensure timely defect resolution via JIRA and Azure DevOps.Supported data quality automation using Python-based in-house frameworks, reducing repetitive validation effort.

Experience

1. Etl Test Analyst

   Capgemini

   Jul 2024 — Present · IN

Education

• Aditya College Of Engineering & Technology

  Bachelor of Engineering - BE, Computer Science

• Sri Chaitanya College of Education

  High School Diploma, Mathematics