Develop and maintain ETL pipelines and data workflows using Informatica.
Build, optimize, and tune SQL queries, stored procedures, and data models in Greenplum/PostgreSQL.
Work with cloud-based data platforms such as Amazon Redshift and Snowflake.
Ensure data quality, performance tuning, and compliance with data governance standards.
Troubleshoot ETL failures, analyze root causes, and provide timely fixes.
Perform application support activities including batch/job monitoring, incident triage, and resolution of job failures.
Collaborate with operations teams to ensure smooth execution of daily, weekly, and monthly data loads.
Identify recurring production issues and implement long-term preventive solutions.
Partner with cross-functional teams to support production releases and data pipeline enhancements.