Srinivas Pachari
Data Engineer @Activision
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WORK HISTORY
Data Engineer @Activision
CO, US
Creating ETL data pipelines in Spark using Databricks (Scala/Python). Migrating customer gaming data from AWS Redshift to AWS.
EDUCATION
THE AMERICAN COLLEGE
Bachelor of Science (B.Sc.), Computer Science
University of Sydney
Masters in Information Technology, Computer Science
ABOUT SRINIVAS PACHARI
Working as a BigData developer in Hotels.com in the Enhanced Customer team to migrate jobs from Hadoop to AWS.• Worked in creating Spark SQL, Spark GraphX to create data pipelines for complex requirements. Well versed in Scala in both Functional programming and Object Oriented programming.• Implemented airflow as a scheduling tool for ETL jobs.• Worked in Cascading to troubleshoot various issues in Production.• Working in Spark Streaming to create a Receiver to the In house Streaming solution called Data Highway and process them.• Worked in Spark to create UDFs to do complex calculations.• Worked in creating Python/Shell scripts along with pelt (in-house scheduling tool) along with Sqoop/Map-Reduce/Hive scripts.• Worked in Production Support to analyze the root cause and fix jobs that have failed in Production.
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