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6+ years' experience in Enterprise Data Warehouse and Telecom Sector.
Worked on Big Data ETL project to transform loading data and near real time ETL using Talend from Oracle Exadata.
Manage development, maintenance and support of day to day operations of Data Warehouse
System, the archive and purge process, data changes in Oracle, and
the reconciliation of daily reports.
Facilitate improvement in system performance, security, customer satisfaction, and the accuracy of the customer's data.
Developed expertise in programming languages Python, Java, PL/SQL, Shell Script, Big Data Tool Sets
Professional experience in Big Data
components: HDFS, Hive, MapReduce, Spark, Sqoop, Impala.
Expert in
mediation system(Ericsson Multi Mediation)
