PAWAN KUMARSummary Experienced Hadoop Administration has a strong background with file

distribution systems in a big-data arena. Understands the complex processing needs of big data and has experience developing, Planning and modules to address those needs. Expertise in the DBA and creating roadmap for using Hadoop cluster maintenance of complex, interconnected.

Professional experience

8 years of professional experience as Database and Bigdata Cluster.

[December 2016] Capgemini India Senior Consultant Bigdata

Provide consulting to customers in identifying Big Data use cases and then guiding them towards implementation of use cases.

Big Data strategies planning, technology roadmap, Engage with cus-tomers and provide solution design, consulting and recommendations.

Infrastructure setup, capacity planning and administration for CoE and customers - 30 node node Horton works HDP 2.3, 22 nodes Apache Hadoop Open source.

Monitor the splunk infrastructure for capacity planning, system health, availability, and optimization, Provide overall management of the splunk platform.

Maintain all components of a distributed splunk infrastructure including indexer clusters, search head clusters, and deployment servers

Standardize splunk forwarder deployment, configuration, and mainte-nance across a variety of UNIX and Windows platforms

Assist internal users of splunk in designing and maintaining production-quality dashboards.

Lead a team of 6+ Big Data CoE team on different Big Data Solutions/PoCs for multiple customers and verticals.

Specialties: Business Strategy Consulting, Planning & Operations in Big Data space, Business Development, Big Data Architecture, Big Data/ Hadoop implementations, Hadoop Administrator.

[Dec 2012- Dec 2016] Ericsson Global India Private Limited

Bigdata Specialist

Excellent analytical, problem solving, communication and interpersonal skills with ability to interact with individuals and work as part of a team or independently. Effective at communications including technical, customers and management. Ability to perform at a high level, meet deadlines, adaptable to ever changing priorities.

Collaborated with Systems and Networks in Installing, configuring

C-8\4 Shiv Enclave Sector-139 Near CISF Camp,G.Noida,U.P-201306

Mob :09811-825-826E-mail pawantripathi1186@gmail.com

and maintaining Apache Hadoop to hundreds of nodes on Open Compute compliant hardware.

Experience in importing and exporting data using Sqoop from HDFS to Relational Database Systems and vice-versa.

Responsible for the new and existing administration of Hadoop infrastructure.Support and maintain 2PB, 35 node Hadoop cluster based on Haddop 2.0..

Suggested improvement processes for all process automation scripts and tasks .Good Experience in Estimating work effort.Active participation in discussions sizing the cluster based on the business needs, Involve in Products design and architecture.

Aligning with the systems engineering team to propose and deploy new hardware and software environments required for Hadoop and to expand existing environments.

Cluster maintenance as well as creation and removal of nodes using tools like Cloudera manager, Ambari Manager Enterprise, Splunk for log analysis ,Performance tuning of Hadoop clusters and Hadoop MapReduce routines.

Collaborated with Hortonworks consultants to Benchmark and tune cluster for better performance. Proficiency in configuring FAIR Scheduler for scheduling Jobs. Configured Hadoop Clusters with Rack Awareness. Working on developing tools to collect metrics for MR resource utilization.

Worked on documentation of end-to-end Hadoop Infrastructure setup.

Worked on preparing Hadoop Operations Guide that aid Operations Team support day-to-day activities timely and efficiently.

[April 2012 -Dec] Hungama Digital Media Entertainment Pvt Ltd.

Mysql & Mssql Server Database Specialist

• Responsible for ensuring high availability and performance of MySQL ,MSSQL Server 2008 and 2008r2 ,2012 databases.

• Work with the team to ensure that the associated hardware and/or virtual server resources allocated to the databases and to ensure high availability and optimum performance.

• To proactively monitor the database systems to ensure secure services with minimum downtime.

• Responsible for providing trend analysis to the service management team to enable them to make informed decisions regarding resource management.

• Responsible for problem escalation to MySQL Development team and third parties as appropriate.

[October 2010-2012-April] One97 Communication Ltd. Noida,U.P

MYSQL & Mssql Server DBA

Responsible for Administration, Monitoring, Performance Tuning, Database Backup and Recovery on Linux, Windows environments. Got experience with OLTP (Online Transaction Processing) as well as create MMS (Master Mirror Slave) and Data Warehouse databases. got excellent experience in installing Mssql Server 2008r2 ,Mysql software, creating databases, developing backup and recovery strategies, loading external files to the Mssql database

Database Up gradation/Migration: Patching, Cloning, Installation of Mssql Server 2008R2, Mysql, Security management User Creation, Permission Granting

[July 2009.2010-Sep] IndiaMART InterMESH Ltd. Noida,U.P

Associate DBA

Worked on MIS project using MSSQL SERVER 2008R2 and providing DBA support. The MIS system is being developed to gather data logged by the Maintenance and Diagnostics division of IndiaMART.COM and store it in a database on which the Business Intelligence team can generate and run reports. Planning, scheduling and taking Mssql Server 2008R2 Database backups.

Education [ 2006-2009 ] U.P Technical University Lucknow,U.PMCA Scored First division with 72.4%.

Passport

[ 2003-2006 ] C.C.S University Meerut,U.PB.Sc.(Math) Scored Second division

[ 2003 ] U.P Board Noida,U.PHigher Secondary Scored First division

[ 2001 ] U.P Board Noida,U.PSecondary Scored Second Division

Yes, Valid up to 2024.

Technical Skills Excellent installation and configuration skills of Hadoop components:

HDFS ,Spark, HBase, Cassandra,Hive, Sqoop, Flume

Proficient in supporting Linux operating systems:

CENTOS ,RHEL,UBUNTU

Solid understanding of open source monitoring tools:

Zabbix and Nagios Monitoring Tool,Apache Ambari Server

Languages English, Hindi

Extracurricular activities

1-Got the Consolation prize on district level General Knowledge competition .(2001)

2- Provided administrative support to cross-functional departments and management.

Hobbies Net surfing , Listening to music and Play Cricket

Date:Place: PAWAN KUMAR.