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Manoj Panigrahy

Software Associate

Big Data Operations Engineer at Apple

San Francisco Bay Area

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Manoj Panigrahy's Email Addresses & Phone Numbers

Manoj Panigrahy's Work Experience

Cognizant Technology Solutions

Software Associate

December 2008 to January 2011


Big Data Operations Engineer

United States

L&T Infotech

Senior Software Engineer

August 2008 to December 2008

Mumbai Area, India

Manoj Panigrahy's Education

Biju Patnaik University of Technology

Master's Degree, MCA, A

2002 to 2005

S.C.S. College Puri Orissa

Bachelor's Degree, Mathematics

1999 to 2002

S.C.S. College Puri Orissa

Bachelor's degree, Mathematics and Computer Science

1997 to 1999

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Manoj Panigrahy's Estimated Salary Range

About Manoj Panigrahy's Current Company

Cognizant Technology Solutions

Coding, Unit Testing.

Frequently Asked Questions about Manoj Panigrahy

What company does Manoj Panigrahy work for?

Manoj Panigrahy works for Cognizant Technology Solutions

What is Manoj Panigrahy's role at Cognizant Technology Solutions?

Manoj Panigrahy is Software Associate

What is Manoj Panigrahy's personal email address?

Manoj Panigrahy's personal email address is m****[email protected]

What is Manoj Panigrahy's business email address?

Manoj Panigrahy's business email addresses are not available

What is Manoj Panigrahy's Phone Number?

Manoj Panigrahy's phone (**) *** *** 377

What industry does Manoj Panigrahy work in?

Manoj Panigrahy works in the Information Technology and Services industry.

Who are Manoj Panigrahy's colleagues?

Manoj Panigrahy's colleagues are Marco Di Donna, laura rossi, Angela Ong, Miguel Sepulveda, Jari Alhonen, Ella Lin, Murali Mohan, Eric Goh, Linus Quah, and Collin Tang

About Manoj Panigrahy

📖 Summary

Software Associate @ Cognizant Technology Solutions Coding, Unit Testing. From December 2008 to January 2011 (2 years 2 months) Big Data Operations Engineer @ Apple Set up production Hadoop clusters with optimum configurationsDrive automation of Hadoop deployments, cluster expansion and maintenance operationsManage Hadoop cluster, monitoring alerts and notificationDeployment of upgrades, updates and patchesDiagnosis of installation & configuration issuesDiagnosis of cluster management issuesDiagnosis of hadoop job performance issuesJob scheduling, monitoring, debugging and troubleshootingMonitoring and management of the cluster in all respects, notably availability, performance and securityFile system management and monitoringData transfer between Hadoop and other data stores (incl. relational database)Configuring the cluster to be rack-awareSet up High Availability/Disaster Recovery environmentDebug/Troubleshoot environment failures/downtimeWorking with data delivery teams to setup new Hadoop users. This job includes setting up Linux users, setting up Kerberos principals and testing HDFS, Hive, Pig and MapReduce access for the new usersSet up security configurations in HadoopPerformance tuning of Hadoop clusters and Hadoop Map Reduce routinesManage and review Hadoop log files. Aligning with the SRE team to fix hardware and software issues in existing hadoop environments.Working with application teams to setup new Hadoop clusters. This job includes testing of HDFS, Pig and MapReduce for the new clusters.Cloudera Hadoop Distribution ExpertiseCluster maintenance as well as creation and removal of nodes using Cloudera Manager.Monitor Hadoop cluster intra connectivityHDFS support and maintenance by closing work with Cloudera Support Team.Working on to guarantee high availability for all Hadoop Production Clusters. United StatesSenior Software Engineer @ L&T Infotech Requirement and analysis, code development & unit testing, project process adherence, Stakeholder communication & Release From August 2008 to December 2008 (5 months) Mumbai Area, IndiaSoftware Engineer @ Nucleus Software Brand development of the UI screens using JSF for the system that will replace the Mainframe systems present at ACOM. From November 2006 to July 2008 (1 year 9 months) Noida Area, IndiaTechnology Lead @ Infosys Writing Pig and MapReduce jobs to process peta bytes of logs everyday. Manage large scale Hadoop cluster environments, handling all Hadoop environmentbuilds, cluster setup, performance tuning and ongoing monitoring. Experience in using Pig, Map-Reduce and Cloudera Manager. Hands-on experience on major components in Hadoop Ecosystem including PIG , Map-Reduce using Cloudera Distribution. Average exposure in Amazon Web Services like AWS S3 , EMR & EC2 . Experience in installation, configuration, supporting and managing Hadoop clusters ofCDH3, CDH4 and CDH5 of Cloudera Distribution. Fundamental exposure on other hadoop projects like Spark, Sqoop , Flume & Kafka. Andkeen to learn & implement more. Evaluate and propose new tools and technologies to meet the needs of theorganization. Expertise in Unix shell scripting . Having skill in verdad and puppet management. Expertise in automating the regular maintenance and monitoring tasks. Experienced in defining job work flows as per their dependencies in Oozie and inhouseworkflow manager. Extending HIVE and PIG core functionality by using custom UDF’s. Creation of metrics and measures of utilization and performance.• Creation of metrics and measures of utilization and performance.• Identify approaches that leverage our resources, provide economies of scale, and simplify remote/global support issues.• Perform other work related duties as assigned. From January 2011 to July 2016 (5 years 7 months) San Francisco Bay Area

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In a nutshell

Manoj Panigrahy's Personality Type

Introversion (I), Sensing (S), Thinking (T), Perceiving (P)

Average Tenure

2 year(s), 5 month(s)

Manoj Panigrahy's Willingness to Change Jobs



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