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• Technically sophisticated professional with 9+ years of experience in the areas of Data Warehousing/ ETL design , modeling and profiling
• Adept in all activities related to requirement analysis, designing, coding, testing, debugging...
• Extensive experience in ETL design, development and maintenance using Informatica Power Center v8.x/9.x/10.x, Teradata, Oracle SQL, PL/SQL, Power Exchange, Unix/Linux scripting, Big Data Hadoop Framework
• Well versed in developing the complex SQL queries, identifying and resolving performance bottlenecks in sources, targets, mappings and sessions , processing different source systems including XML and flat files.
• Extensively worked with Teradata utilities like BTEQ, Fast Export, Fast Load, Multi Load, TPT, TPUMP
• Worked with Teradata FSLDM (Banking) • Experienced in Big Data Hadoop ecosystem (HDFS, Map Reduce, Hadoop shell commands, HIVE, Impala, Sqoop, Hue)
• Hands on experience in working with Hadoop Distribution platforms like Cloudera and HortonWorks
• Experienced in full Life Cycle development of Data WarehousingShow More