Pavan Bitragunta
Data Engineer
- Role
- Data Engineer at Bank of America
- Location
- Falls Church, VA, US
- LinkedIn followers
- 500 followers
About Pavan Bitragunta
Over 8 years of technical expertise Experienced in building data processing pipelines…
Experience
Data Engineer
Sep 2022 — Present · TX, US
ETL process design and implementation: Apache Airflow/AWS Redshift/Python• Mentoring other developers: code review and knowledge sharing.• Got involved in migrating on premises hadoop systems to using GCP.• Build data pipelines in airflow in GCP for ETL related jobs using different airflow operators.• Experience in using GCP Data Proc, GCS, Cloud functions.• Release planning and deployment activities and troubleshooting of data quality issues.• ETL maintenance and continuous improvement of the data delivery process• Experienced in writing SQL Queries and used Joins to access data from Oracle, and MySQL.• Created mapping documents to outline data flow from sources to targets.• Involved in Dimensional modeling (Star Schema) of the Data warehouse, used Erwin to design the business process, dimensions, and measured facts.• Enhanced the REST API that receives the user activities to back up data if the Kafka server is down.• Created a POC to use KSQL to provide real-time feeds for a specific session in a Web Socket application that was later implemented in production.
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