MANISH PANDEY

With over 5.8 years of experience as an ETL Tester, I have honed my skills in designing and executing comprehensive data validation strategies. My expertise lies in building robust ETL processes and ensuring data integrity for large-scale data warehousing projects. I have successfully utilized technologies such as SQL, Snowflake, Azure Data Factory, Informatica, Boomi, and Oracle to deliver end-to-end data solutions for clients across various sectors, including Renewable Energy, Insurance, and Retail.

At Onepoint IT Consulting Pvt Ltd, I played a pivotal role in the LSBP Data Lake project, where I designed and executed over 50 test cases to validate ETL processes, ensuring the seamless ingestion of 10TB of solar plant performance data into Snowflake. My efforts in conducting source-to-target mapping validation for over 2 million records significantly improved data accuracy by 100%. I am passionate about identifying critical test cases and enhancing test coverage, which has led to a 30% improvement in defect reporting through Azure DevOps.

Previously, as a Test Analyst at Upfinit Software Development India Pvt. Ltd., I led testing efforts for the Sales Analysis System, managing 5TB of data for analytical reporting. My commitment to verifying data accuracy across multiple product categories has ensured correct aggregation and reporting, contributing to the overall success of the projects I have been involved in.