鈥� Experienced developer with Hadoop and Spark ecosystem tools ( Spark,SparkSql, Hive, Pig, flume and Sqoop,Hadoop Streaming,hue,hcatalog,oozie,Prestodb,scala,python).
鈥� Experience on creating generic framework to process complex XML,JSON,CSV to various hadoop fileformats like avro,parquet using spark,sparksql,hive and pig jobs.
鈥� Having good understanding and usage of fileformat and compression codecs.
鈥� Experience on Performance tuning of spark,sparksql,hive, sqoop and pig jobs.
鈥� Having good experience on web server log, clickstream,customer interaction (email,chat,SMS,Voice), log sessionization and enrichment, telecom mobile subscriber data and IPTV viewership data proces...
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