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Big data hadoop developer

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1. NAME Mr.Vinoth Kumar.E CONTACT NO 09071256020 E-mail krishna.veno05@gmail.com Total Exp 2Years 5Months Communication Skills 3.5/5 Current Organization ã JPA…
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  • 1. NAME Mr.Vinoth Kumar.E CONTACT NO 09071256020 E-mail krishna.veno05@gmail.com Total Exp 2Years 5Months Communication Skills 3.5/5 Current Organization • JPA Solutions Current Location Chennai Highest Degree • B.E Notice Period 10 Days PROFESSIONAL SUMMARY:  1 year of experience on Hadoop and its components like Hdfs, MapReduce, Hive, Apache Pig, Sqoop and Hbase.  Total 2.5 years of work experience in Design, Development and Maintenance in Hadoop and System Admin.  Expertise in Retail domain.  Efficient in building hive, pig and map-reduce scripts.  Implemented Proof of concepts on Hadoop stack and different big data analytic tools, migration from different database (i.e. Teradata, Oracle, and MySQL) to Hadoop.  Good Knowledge on Core Java Technologies.  Experience on Mainframe large scale applications and their Maintenance and Enhancements using VSAM and DB2.  Excellent problem solving skills, high analytical skills, good communication and interpersonal. AREAS OF EXPERTISE:  Big Data Ecosystem: Map Reduce, HDFS, Hbase, Hive, Pig, Sqoop, Oozie, ControlM, Flume.  Languages: C,C++,Core Java.  Databases: NoSql, MySQL, Oracle,MongoDB.  Tools: Eclipse and Net beans.  Platforms: Windows (2000/XP), Ubuntu, RedHat. PROFESSIONAL EXPERIENCE: • Worked as an System Administrator from November 2013 to April 2014. • Worked as an Hadoop Developer from April 2014 to Till Date. ACADEMIC BACKGROUND: Graduate in Electronics And Communication Engineering(B.E) from Vels University, Pallavaram.
  • 2. PROJECT DETAILS: Project 1# Client : US RETAIL, USA. Domain : Retail Tools/Environment : Hadoop,MapReduce,Apache Pig 0.5.0 and Pig 0.7.0, Hive Role : Hadoop Developer And Admin. Project Description: This project is mainly for the replatforming of the current existing system which is running In MySQL DB to a new cloud solution technology called Hadoop which can able to process large date sets (i.e. Tera bytes and Peta bytes of data) in order to meet the client requirements with the increasing data volume from other departments. The solution is based on the open source Big Data s/w Hadoop .The data will be stored in Hadoop file system and processed using Map/Reduce jobs. Which intern includes getting the word,excel,ppt and PDF data from the client team, Process the data to obtain respective department related information meaning full information with respect to their domains, Extract various reports out of the processed information and Export the information for further processing. Roles &Responsibilities: • Moved all data flat files generated from various retailers to HDFS for further processing. • Written the Apache PIG scripts to process the HDFS data. • Developing the Hive scripts in order to make the interaction between Pig and MySQL Database. • Partitions of Hive tables.Creating Hive tables to store the processed results in a tabular format.. • Understanding and tacking backup of Data node, Name node, Job Tracker, Secondary Name node, Task Tracker. • Working as HDFS and PIG, HIVE Developer. • Loading files to HDFS and writing map reduce jobs to mine the data. • Installing Hadoop and Setting up Hadoop cluster • Wrote a script and placed it in client side so that the data moved to HDFS will be stored in temporary file and then it will start loading it in hive tables. • Developing the Unix shell scripts for creating the reports from Hive data. • Understanding and tacking backup of Data node, Name node, Job Tracker, Secondary Name node, Task Tracker. • Hadoop Shell commands, Writing Map reduce Programs, Verifying the Hadoop Log Files • Well understanding of HDFS and Map Reduce framework and Hadoop's ecosystem • Developing Application on Map Reduce programming Model of Hadoop in Java • Writing pig Latin Scripting & loading data to Hive tables.
  • 3. PERSONAL DETAILS: Languages :English, Tamil, Telugu. Interests :Travelling, Playing chess, Cricket. DECLARATION I hereby state that all the above furnished information is true and correct to the best of my knowledge and belief. Place: Banglore Yours truly, Date : E.VINOTH KUMAR
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