Venkata Swamy
Senior Data Engineer @Mastercard
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WORK HISTORY
Senior Data Engineer @Mastercard
O\'Fallon, MO, US
Developed and optimized distributed data processing workflows using Apache Spark and Scala, improving data transformation performance across large datasets.Designed and managed end-to-end ETL pipelines leveraging Apache NiFi, Hive, and HBase for real-time and batch data ingestion and transformation.Implemented Kafka-based streaming solutions to process and analyze high-volume, real-time transaction data.Maintained and tuned YARN and Hadoop clusters for optimal resource allocation and job scheduling.Automated job orchestration and CI/CD workflows using Jenkins, improving deployment reliability and reducing manual effort.Utilized SQL for complex data querying, validation, and reporting to support business analytics and decision-making.Collaborated with cross-functional teams to ensure data quality, governance, and compliance with Mastercard’s security and privacy standards.Actively participated in sprint planning, peer code reviews, and architectural discussions following Agile methodologies.
EDUCATION
Jawaharlal Nehru Technological University Kakinada (JNTUK)
Bachelor of Technology - BTech, ECE
ABOUT VENKATA SWAMY
As a Senior Data Engineer at Mastercard, I specialize in building and optimizing scalable…
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