Subrata K.

Years of Experience in Big Data Training

9

Teaching Experience in detail in Big Data Training

Executive Profile B.TECH. qualified professional with an experience in Data Warehousing and Big Data including requirements gathering, analysis, developing, deployment & maintenance of Hadoop Suite of Applications for developing Data Lake & Historical Data Analysis Currently associated with State Street Corporation, Bangalore as Big Data Developer; working on Security and Issuer Modules using Spark, Sqoop, Hive, HDFS, MapReduce, Flume, Autosys, and Python Excellent understanding of Hadoop Cluster, components and configuration and how the components fit into the Big Data universe Exhibited excellence across Sales Data Warehouse (Big Data) and Investment Banking; gained onsite experience at Apple Inc., Cupertino, USA for 3 years Hands-on experience in RDD Architecture, implementing pySpark operations on RDD, Dataframes, Spark Streaming, Spark SQL and optimizing transformations Designed conceptual and physical data model based on the requirement with enhanced proficiency in SQL & PL/SQL Highly skilled in implementing Data Blending on multiple data sources and generating interactive dashboards; insightful knowledge of design, development and implementation of Data Warehousing and Big Data Projects An energetic professional with excellent communication and client management, decision-making and problem-solving skills; capable of working as a team member or team lead with minimum supervision. IT Skills Operating System: Scripting Languages: Hadoop Technologies: Databases: UNIX/Linux, Mac OS HiveQL, Pig Latin, Python, Unix Shell Script HDFS, YARN, MapReduce, Hive, Sqoop, Pig, Spark (PySpark), Oozie, Flume HBase, Oracle 11g, Oracle 12C Reporting Tools: ETL Tools: Scheduler: Data Modelling: Business Objects Informatica Power Center 9.1 AutoSys, Crontab Star Schema Modelling, Snow Flake Modelling