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Hadoop Administrator/developer Resume

Woburn, MA

OBJECTIVE:

To obtain a position as a Hadoop Developer/Administrator and work hard with full determination and dedication to achieve organizational as well as personal goals.

SUMMARY:

  • 5 years of professional IT experience which includes experience in Big data ecosystem related technologies.
  • Expertise on working with Hadoop, HDFS, Map Reduce framework and Hadoop ecosystem like Hive, HBase, Sqoop and Oozie.
  • Excellent understanding of Hadoop architecture and various components such as HDFS, Job Tracker, Task Tracker, NameNode, Data Node and MapReduce programming paradigm.
  • Hands on experience in installing, configuring, and using Hadoop components like Hadoop MapReduce, HDFS, HBase, Hive, Sqoop, Pig, Zookeeper and Flume.
  • Good Exposure on Hive, PIG Scripting and Distribute Application and HDFS.
  • Experience in managing and reviewing Hadoop log files.
  • Experience in managing Hadoop clusters using Cloudera Manager tool.

TECHNICAL SKILLS:

Big Data Ecosystem: HDFS, HBase, Hadoop MapReduce, Zookeeper, Hive Pig, Sqoop, Flume, Oozie, Cassandra

Languages: C, C++, Java, PHP, SQL/PLSQL, Python, MATLAB

Database: Oracle 10g, DB2, MySQL, MongoDB, CouchDBWeb Tools HTML, Java Script, XML, ODBC, JDBC, Java Beans EJB, JSP, Servlets, JUnit

IDE / Testing Tools: Eclipse.

Operating System: Windows, UNIX, Linux

Scripts: JavaScript, Shell Scripting

PROFESSIONAL EXPERIENCE:

Confidential, WOBURN, MA

Hadoop Administrator/Developer

Responsibilities:

  • Functional and non - functional requirements gathering.
  • Worked on evaluation and analysis of Hadoop cluster and different big data analytic tools including Pig, Hbase database and Sqoop.
  • Importing and exporting data into HDFS and Hive using Sqoop
  • Installed and configured Flume, Hive, Pig, Sqoop, HBase on the Hadoop cluster.
  • Installation/Configuration/Maintenance of Hadoop clusters for application development using Hadoop tools like Hive, Pig, Hbase, Sqoop and Flume
  • Continuous monitoring and managing the Hadoop cluster using Cloudera Manager

Environment: Bigdata, Hadoop, HDFS, Hbase, Flume, MapReduce, Oozie, Pig, Hive, Sqoop.

Confidential

Hadoop Administrator/Developer

Responsibilities:

  • Wrote MapReduce code to process the data from social feeds which used to come in various formats like TSV, CSV etc. and to load it into Database
  • Worked in Hadoop cluster task like Adding and Removing Nodes without any effect to running jobs and data.
  • Hands on analyzing Data with HIVE and PIG
  • Worked on managing and reviewing Hadoop Log files
  • Install, Configure and maintain Hadoop on Multi clustered environment on Virtual Systems and worked with MapReduce, Hbase, Hive, Pig and PigLatin, Flume, Zookeeper etc.
  • Designed and developed a feed monitoring dashboard on Hadoop Grid.

Environment: Big data, Hadoop, HDFS, Hbase, Flume, MapReduce, Oozie, Pig Latin, Linux, Hive, Zookeeper, Sqoop.

Confidential, New York City, NY

Junior java developer

Responsibilities:

  • Worked on object oriented design and coding skills in Java, Spring, Hibernate, Junit
  • Developed a session management system to manage the user sessions to continue where the user left using JSP and Java
  • Used Java API calls to invoke various other ratings modules to generate risk ratings for various risk profiles.
  • Collected business requirements and converted them into complex rating modules written in Java.
  • Worked on convert existing Java applications to use Maven for dependency management
  • Developed the total reports in the project

Environment: Java, Servlets, JDBC, HTML, XHTML, and JavaScript.

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