Talha Khan

About Talha Khan

I am an ETL Tester with 2.5 years of experience in validating, analyzing, and ensuring the quality of data across diverse data warehousing and business intelligence environments. Skilled in writing complex SQL queries, test case design, defect management, and data validation to support smooth ETL processes.My experience includes working with cross-functional teams to ensure accurate data migration, transformation, and reporting. I bring strong problem-solving skills, attention to detail, and a commitment to delivering high-quality, reliable data solutions that support business decision-making.I am continuously upskilling in Data Engineering, Automation, and Cloud technologies to expand my expertise and take on more challenging roles in the data ecosystem.

Experience

1. Etl Tester

   Infosys

   Jan 2023 — Present

   I am an ETL Tester with 2.5 years of experience in validating and ensuring the accuracy, consistency, and reliability of data across Data Warehousing and Business Intelligence environments. My expertise lies in SQL querying, data validation, test case design, and defect management, ensuring smooth and error-free ETL processes.I have hands-on experience in:Writing complex SQL queries to validate large datasetsPerforming data migration, transformation, and reconciliation testing.Using tools like Jira, HP ALM, and Informatica/Talend (if applicable).Collaborating in Agile/Scrum teams to deliver high-quality solutions.Along with strong analytical and problem-solving skills, I am passionate about data quality and process improvement. Currently, I am also exploring Cloud (AWS), Automation, and Data Engineering technologies to strengthen my expertise and grow into advanced roles in the data ecosystem.

Education

• Joginpally B.R Engineering College

  Bachelor of Technology - BTech

  2018 — 2022