About
ETL and Data Warehouse Testing professional with 7+ years of experience validating complex data pipelines and ensuring data integrity across financial, healthcare, and e-commerce platforms. Experienced in source-to-target validation, ETL testing, API data validation, and large-scale data migration using SQL, Python, and modern data platforms. Skilled in testing ETL pipelines built with Informatica, Talend, and SSIS across Snowflake, SQL Server, Oracle, and AWS environments. Proven ability to collaborate with distributed Agile teams and deliver reliable, high-quality data solutions. Open to global and remote opportunities.
Skills & Expertise (26)
Work Experience
ETL Tester
Entrust Software and IT Services
Jun 2018 - Present
Validated ETL data pipelines integrating trading systems, risk engines, settlement platforms, and regulatory reporting systems. Executed source-to-target data validation across Snowflake warehouse ensuring accuracy of financial transaction datasets. Designed and executed ETL test plans, test cases, and data validation scripts for large financial datasets. Performed Power BI report validation by reconciling dashboard data with Snowflake warehouse tables. Used SQL queries and Python (Pandas) to automate cross-system data validation and reconciliation. Identified and logged data transformation defects and integration issues in Jira with detailed SQL evidence. Collaborated with ETL developers, analysts, and stakeholders to resolve data discrepancies and pipeline failures.
System Administrator
Annsys Technologies
Jan 2013 - Apr 2018
Managed Windows and Linux servers, ensuring system availability and performance. Performed system monitoring, backups, and troubleshooting for enterprise applications. Supported network infrastructure and server maintenance activities. Assisted development teams with environment setup and deployment support.
Education
Bachelor of Engineering – Computational Science - PSN College of Engineering & Technology
2006 - · Afghanistan
Certifications
No certifications added yet
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Availability Details
Visa Status
Citizen
Relocation
Depends on Offer
Skills (26)
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