At Accenture, I own a production Databricks lakehouse end to end, from JDBC ingestion through Unity Catalog-governed bronze, silver, gold, and reference layers. I build dimensional models, SCD Type 2 mappings, and business aggregates that power Power BI reporting.
I've delivered five business-ready reports covering payouts, regional performance, disbursement status, solvency, and unmapped-plot data quality. By adding validation, error handling, and monitoring, I reduced failed pipeline runs by 20% while mentoring junior engineers on PySpark transformations and pipeline design.
Previously at Cognizant, I automated manual reporting with PySpark and Databricks, replacing recurring CSV work with a single notebook run and producing eight client reports across three downstream services. I also built merchandise onboarding and demand-forecasting pipelines, and began my career at Persistent Systems building Salesforce solutions with Apex and Lightning Web Components.
