Rakesh Pattanaik
Personal Information
Organization / Workplace
Singapore Singapore
Occupation
Big Data Consultant at Citi
Industry
Finance / Banking / Insurance
About
Over 10 years of experience and 4 years purely in Big Data
Having Expertise in Hadoop (Hartonworks, Cloudera, MapR), Spark (SQL, MlLib, Streaming)
Specialties:
• Experience transforming data out of and into Hadoop/Hive
• Experience in implementing custom ELT solutions in Big Data Warehousing environments
• Strong SQL experience analyzing, transforming and integrating high volume, complex data
sources with considerations for accuracy and efficient performance
• Fluency in Linux development and common development-related configuration tasks
• Experience integrating and transforming data on MPP platforms such as Teradata, Netezza
etc.
• Ability to analyse h
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