ETL / Big Data & Pyspark ,Spark professional with 7 + years experience of ETL / BigData/Hadoop/SPARK with Kerbores /EDW / Data-warehousing development by using Hive,HBASE,Impala,SQOOP, Spark SQLApache PIG ,Python,NO SQL ,SQL,Bash Shell Scripting.In addition , I have experience to build event based Big Data Jobs using FLUME and I have experience of writing Complex HQL/SQL queries and optimising the hive queries and extensive experience different big data file formats like AVRO,PARQUET,ORC .
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