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sandeep panda

@sandeeppanda

Message

I validate and automate ETL pipelines for accurate healthcare and financial data.

India

Message

I've led end-to-end ETL and data warehouse testing at Citiustech for healthcare analytics products including HRA, RevenueOne, and ClaimsOne. I improved Snowflake revenue-data accuracy by 25% and built a validation framework that reduced manual testing by 30%.

Across Citiustech, Trigent Software, Sevenlakes Technologies, and Myntra Designs, I've validated complex data pipelines, Informatica mappings, cloud migrations, and financial reports. I use SQL, Python, Snowflake, Informatica PowerCenter, AWS, and Azure to reconcile data, automate validation, and resolve defects before release.

Experience

Work history, roles, and key accomplishments

Current

Data Quality Engineer

Current

Citiustech

Nov 2022 - Present (3 years 10 months)

Led end-to-end ETL and data warehouse testing for healthcare analytics projects, performing data validation and source-to-target mapping. Implemented a data validation framework that reduced manual testing effort by 30% and identified 50+ critical defects prior to UAT.

SQL Snowflake ETL Testing Data Validation Source To Target Mapping Jira Agile

Test Engineer

Trigent Software

Jun 2021 - Jul 2022 (1 year 1 month)

Performed ETL testing and data validation for broker-dealer financial reporting, ensuring data integrity and reconciliation. Developed Python-based automation scripts to compare large datasets, reducing manual validation time by 40%.

SQL Informatica PowerCenter Python Pandas NumPy ETL Testing Data Validation Jira

Technology Associate

Sevenlakes Technologies

Oct 2020 - Jun 2021 (8 months)

Performed ETL and data validation testing on Informatica PowerCenter mappings for Oil & Gas analytics systems. Collaborated with integration teams to manage data movement and ETL workflows, ensuring data accuracy and process efficiency.

Informatica PowerCenter ETL Testing Data Validation SQL Jira

Test Engineer

Myntra Designs

Jun 2019 - Sep 2020 (1 year 3 months)

Performed ETL testing and data validation on financial reports during cloud migration from AWS to Azure. Developed reusable test data libraries, improving QA coverage and reducing test preparation time by 30%.

SQL AWSAthena ETL Testing Data Validation Jira Agile