Amit Kumar

I’m an ETL / Database Test Engineer with 8+ years of experience in Data Warehousing, ETL testing, and Snowflake-based validation frameworks. I’ve supported end-to-end ETL testing and automation regression suites for enterprise warehouse applications, collaborating closely with end customers, business stakeholders, and technical resources.

I build Python-driven test automation for regression and data validation, including automated metadata and schema validations, null checks, and referential integrity testing across Snowflake and Databricks pipelines. I also use AI platforms like Gemini AI to accelerate ETL test case generation, and I’ve integrated AI tools (Cursor AI / AI Agent) into my workflow to refactor scripts and autonomously run source-to-target reconciliation checks that generate exception reports and pass/fail summaries.

On the data engineering side, I leverage strong Oracle SQL / PL/SQL expertise (procedures, triggers, dynamic SQL, partition concepts, and error logging) to validate backend logic and support performance tuning. I work in Agile teams—covering requirement analysis, sprint planning, defect lifecycle tracking, and documentation—while delivering thorough regression, performance, API, and security testing.