Ramanan Balu
- Role
- Senior Hadoop Developer at Boeing
- Location
- Chicago, IL, US
- LinkedIn followers
- 500 followers
About Ramanan Balu
Excellent knowledge on Hadoop and ecosystems such as HDFS, Job Tracker, Task Tracker…
Experience
Senior Hadoop Developer
May 2012 — Present
Installed and configured MapReduce, HIVE and the HDFS; implemented CDH3 Hadoop cluster on CentOS. Assisted with performance tuning and monitoring. Created HBase tables to load large sets of structured, semi-structured and unstructured data coming from UNIX, NoSQL and a variety of portfolios. Supported code/design analysis, strategy development and project planning. Created reports for the BI team using Sqoop to export data into HDFS and Hive. Developed multiple MapReduce jobs in Java for data cleaning and preprocessing. Assisted with data capacity planning and node forecasting. Collaborated with the infrastructure, network, database, application and BI teams to ensure data quality and availability. Administrator for Pig, Hive and Hbase installing updates, patches and upgrades.
Skills
- Servlets
- Hdfs
- Oozie
- Databases
- Sqoop
- Hbase
- Nosql
- Oracle
- Zookeeper
- Hadoop
- Hdfs
- Flume
- Unix
- Hive
- Mapreduce
- Apache Pig
- Technical Recruiting
- J2ee
- Cassandra
- Zookeeper
- Bigdata
- Big Data
- Pig
- Java Enterprise Edition
- Pentaho
- J2ee
- Pig
- Web Services
- Struts
- Java
- Bigdata
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