/ http://www.slideshare.net/images/logo.gif / ºÝºÝߣShare feed for ºÝºÝߣshows by User: rohannayak1 https://cdn.slidesharecdn.com/profile-photo-rohannayak1-48x48.jpg?cb=1528802176 5+ years of IT experience in Enterprise Data Warehouse and Big Data •Involved in design,development and implementation of end-to-end Data Warehouse systems using ETL solutions,TERADATA ,HADOOP,UNIX,Mainframes,WhereScape RED and Business Object reporting solutions •Developed various Big data solutions in Hadoop using Cloudera distribution in HIVE,Impala,SQOOP, OOZIE and PIG •Key player in highly skilled project team involving redesigning, rewriting TESCO's existing end to end Data Warehouse solution using WhereScape RED •Worked on Data warehousing environments ranging from 100-500TB ,having huge data loads built on Normalized (3NF) and Dimensional modelling •Worked on time se