I've supported Gartner's Siebel CRM-to-Salesforce migration through Oracle PL/SQL development, AWS Glue ETL pipelines, Python automation, and production support.
At Discovery Limited, I created and maintained Oracle packages, procedures, functions, triggers, and database-change scripts while working closely with business analysts and releasing changes to production.
Earlier at Tieto India, I developed Transport & Sales and HCM Midstream functionality for Energy Components, supporting oil and gas clients including Chevron, Shell, Total, Statoil, ConocoPhillips, and ADNOC. I also prepared releases, set up Jenkins pipelines, published artifacts to Nexus, tested new functionality, and collaborated with Norway-based counterparts and customers.
