Lucky TWL

Leading IICS-to-ADF migration for American Airlines, converting 150+ Informatica mappings to Azure Data Factory pipelines. Developed end-to-end Databricks and PySpark notebooks for SMB/PRISM modernization, loading data into Azure Data Lake and Teradata Mosaic.

Led Teradata-to-Snowflake migration for Liberty Mutual, reducing storage costs and enabling cloud-native analytics. Engineered unbilled revenue data pipeline for Ameren using Informatica BDM/DEI, Databricks, AWS S3, and Snowflake, processing billions of rows of historical billing data.

Delivered ETL pipelines for Voya Financial using Informatica PowerCenter 10.2, Oracle 11g, and DB2. Analysed source-to-target mappings and prepared workflows, mappings, and DB scripts.

Developed and maintained ETL workflows for Barclays Bank UK using Informatica PowerCenter 9.1, Oracle, Teradata, and TWS. Prepared HLD documents, UNIX shell scripts, and coordinated daily client communication.

Developed and maintained ETL workflows for Dell using Informatica PowerCenter 9.1 and Oracle. Prepared HLD documents, UNIX shell scripts, and coordinated daily client communication.

Grade: First Division

Completed Master of Computer Applications (MCA) with First Division from IMS Dehradun, affiliated with Uttarakhand Technical University.

Earned the Databricks Lakehouse Platform Fundamentals Accreditation (v2).

Earned the Generative AI Fundamentals certification from Databricks.