Business Model StrategyOperating Model StrategyCorporate Growth and DevelopmentInternational DevelopmentManufacturing StrategyEnterprise TransformationMergers and AcquisitionsBig Data AnalyticsApplication ManagementApplication Modernization & OptimizationsBusiness Communication ServicesBusiness ContinuityBusiness Information Management (BIM)Business Process Management (BPM)Business AnalyticsBusiness StrategySecurity ServicesTechnical Support ServicesWorkplace ServicesBusiness Continuity and ResiliencyIntegrated CommunicationsSecuritySoftwareStrategy and DesignBusiness Process OutsourcingInfrastructure Outsourcing Application OutsourcingIT Infrastructure ServicesIT OutsourcingIT Services SourcingIT StrategyGlobal Process Services OfferingsCertificationConferences & EventsMarketingProcurementSupply ChainTalent and HRAccelerated R&D Health AdministrationHealth ManagementInsuranceNetworkUtilities| Consultant ID: | C25382 |
| Consultant Name: | mohanravipudi@gmail.com |
| Consultant Title: | Big data Hadoop |
| Total Experience: | 9+ Years |
| Primary Skills: | Hadoop Framework: HDFS, Map Reduce, Yarn, Sqoop, Flume, Hive, Pig, Zookeeper,Oozie ,Hue Application Server: WebLogic Server 8.X, 9.X, 10g, 11g and |
| Education: | Bachelors |
| Domain Exposure: | IT/Software |
| Re-Location: | Open - anywhere USA |
| Availability: | Immediately |
| RDM Name: | Albert Jordan |
ü Installation, configuration, support and maintenance Hadoop clusters using Apache, Hortonworks, yarn distributions.
ü Involved on Hadoop Cluster capacity planning, performance tuning, cluster Monitoring, Troubleshooting.
ü Installing and configuring Hadoop eco system like Sqoop, pig, hive.
ü Involved in Commissioning, Decommissioning, Balancing, and Managing Nodes and tuning server for optimal performance of the cluster.
ü Used Network Monitoring Daemons like Ganglia and Service monitoring tools like Nagios.
ü Loading log data directly into HDFS using Flume.
ü Importing and exporting data into HDFS using Sqoop.
ü Backup configuration and Recovery from a Namenode failure.
ü Namenode high availability with quorum journal manager , shared edit logs
ü Involved in the Access Control Lists on HDFS.
ü Configuring Rack Awareness on HDP
ü Starting and stopping the Hadoop demons like Namenode, StandbyNamenode, data node, Resource Manager, NodeManager.
ü JVM memory configuration parameters.
ü Involved in copying files with in cluster or intra-cluster using DistCp command line utility
ü Involved in commissioning and decommissioning for slave node line data nodes, HBase region servers , NodeManager
ü Involved in the cluster capacity scheduler.
Environment: Hadoop 2.0, Map Reduce, HDFS, Hive,,Zookeper, Ooozie, Java (jdk1.6), Hortonworks, NoSQL, Oracle 11g, 10g, Red hat Linux
CapitalOne, McLean- Virginia
Hadoop Administration (July 2013 to October 2014)
ü Installed and configured Hadoop 1 cluster in Test and Production Environment.
ü Performed both major and minor upgrades to the existing cluster
ü Implemented Commissioning and Decommissioning of new nodes to existing cluster
ü Installed and configured Eco system components like Hive, Pig, Sqoop, Flume
ü Used the networking and monitoring services tools like Ganglia , Nagios
ü Configuration and management tools like Apache Ambari.
ü Setting and configuration of Access Control Lists(ACLs) on the Hadoop Distributed File System
ü Backup configuration and Recovery from a Namenode failure.
ü Importing and exporting data into HDFS using Sqoop.
Environment: Hadoop 1.0, Map Reduce, HDFS, Hive, Ooozie, Java (jdk1.5), Hortonworks, NoSQL, mangoDB, Red hat Linux
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