System Engineer at Tata Consultancy Services-Data Analyst
Industry
Technology / Software / Internet
About
->Having experience on Big Data/Hadoop Technologies like HDFS, Map Reduce, Pig, Hive, Sqoop, Flume.
-> Implemented Proof of concepts on Hadoop stack and different bigdata analytic tools, migration from different databases to Hadoop.
-> Developed multiple MapReduce jobs in java for data cleaning and pre-processing according to the business requirements, Importing and exporting data into HDFS and Hive using Sqoop
-> Having Experience in writing HIVE queries & Pig scripts.
-> Involved in developing the data loading and extraction processes for big data analysis.
-> Exposure on NoSql databases like Cassandra
-> Capturing data from existing databases that provide Sql interfaces using Sqoop.
->...
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