Professional Summary:

*+ years of experience in architecting, implementing, delivering, integrating and maintaining software and infrastructure. Experience majorly focusing on Configuration, Build Engineering, Release Engineering, Cloud Infrastructure and Automation in Telecom, Banking and E-Commerce industries with a strong affinity towards DevOps principles and Agile methodologies as well as keen interest in learning new tools.

6+ years of experience is comprised of Linux System Administration, Build and Release Engineer, Cloud Engineer, DevOps Engineer, working for higher efficiency and productivity.

UNIX / LINUX System Administration working on server-based operating system; kernel configurations on Red Hat Linux, CentOS, SUSE, Debian, UBuntu 12.x/13.x in a DevOps Environment with CI/CD as a Iterative process.

Networking, kernel Parameter & Tuning, Trouble Shooting System & Performance Issues, Package Management (YUM/RPM), Patch Management and Development Operations.

Expertise in writing Shell Scripting using ksh/csh/bash and Perl to ease administration tasks.

Experience in Installing, configuring and maintaining apache/tomcat, samba & send mail, and JBoss Application Servers.

Deployed Java applications/Web-services using CI/CD tools like Jenkins, Puppet in standalone and clustered environments.

Experience at DevOps Engineering in automating, building, deploying, and releasing of code from one environment to other environment.

Managed servers on the Amazon Web Services (AWS) platform using chef configuration management tools.

Experienced with continuous integration, continuous delivery, continuous deployment.

Integrating and Automation of Version Control Systems for source code management. Worked extensively on Git, SVN, Perforce and Clear Case. Maintaining branching model and security.

Installing and configuring Continuous Integration and Continuous Delivery application JENKINS. Proficient in defining build pipelines in addition to creating and maintaining multiple jobs.

Automating build process, extensive knowledge on build tools like ANT & MAVEN to package into .war and .jar artifacts. Handling Nexus and Artifact repository management; integrated the build tools with JENKINS, to automate builds and deployable artifacts thus standardizing environments.

Monitoring JIRA disk space usage.

Analyzing and reporting upon JIRA usage and activity.

Regular review, clean-up, management and configuration of JIRA accounts and work closely with the different teams like LDAP, Network, and Infrastructure.

Establish configuration management tooling for organization using SaltStack.

Designing and Setting-Up the Splunk Architecture in the organization.

Writing Splunk Queries.

Creating Applications on Splunk to analyze the Big Data.

Adept in using Configuration Management tools like Chef, Puppet. Wrote many manifests for different modules to be configured remotely. Authored many recipes and cookbooks for node management.

Experience in creating Docker containers leveraging existing Linux Containers and AMI's in addition to creating Docker containers from scratch.

Proficient in using AWS. Extensive experience focusing on services like EC2, VPC, Cloud Watch, Cloud Front, Cloud Formation, IAM, S3, Amazon RDS, ElastiCache, SNS, SQS, Amazon Glacier.

Experience in migrating On-Premise network to Amazon Cloud Services and Private Clouds, using Cloud Formation templates, AMI's and other AWS resources. Experience in building highly available and highly fault tolerant redundant production and disaster recovery systems using best practices.

Demonstrated work experience building and managing Microsoft Azure cloud environments.

Experience in Cloud computing window Azure.

Experience with related windows Azure technologies.

Experience in execution of Functional Testing, Regression Testing, System Testing, Integration Testing and User Acceptance Testing and related test methodologies.

Working with Java, .NET, JavaScript, jQuery JSF JSP, AJAX, SharePoint, PHP, C and HTML, CSS technology and also with relational databases such as MS SQL, MySQL RDBMS and ORACLE.

Adept experience in monitoring remote systems using NRPE utility.

Competent professional knowledge in networking and virtualization.

Familiar working with monitoring tools like Splunk, AppDynamics to monitor the logs.

Skillful in setting up and maintaining application servers and web servers using AWS images.

Experience in Extracting, Transforming and Loading (ETL) data from Excel, Flat file, Oracle to MS SQL Server by using DTS and SSIS services.

Worked extensively on ETL process using IBM Cognos Data Manager and Pentaho Kettle.

Experience in working across DEV, QA, UAT, PROD systems in addition to managing requests and tickets for IT process management through Remedy ticketing tool.

Competent scripting experience in POWERSHELL, SHELL, PYTHON, RUBY AND PUPPET Language.

Technical Skills :

Cloud Platform

Amazon Web Services: EC2, S3,ELB, Auto Scaling, Elastic Beanstalk, Cloud Front,, Elastic File System, RDS, DMS, VPC, Direct Connect, Route 53, CloudWatch, Cloud trail, IAM, SNS,AZure.

Configuration Management,Deployment

Chef, Puppet, Ansible, Docker, SaltStack, Cloud Formation.

Database

Oracle, DB2, MySQL, MongoDB, SQL Server,NoSQL

Build Tools

MAVEN, Jenkins, Ant,Code Deploy

Version Control Tools

Subversion (SVN), GIT Hub, JIRA

Web Servers

Apache, Tomcat, JBOSS

Languages/Scripts

UNIX /LINUX, Shell scripting, .net, Python, Ruby, Bash, Java

SDLC

Agile, Scrum

Web Technologies

HTML, CSS, Java Script, XML, JSON

Operating Systems

Red hat, UBuntu, Centos, Linux and WINDOWS

Professional Experience :

Allstate Insurance, Northbrook, IL MAY 2016- Present

Devops / Linux Engineer

Responsibilities:

Experience installing, upgrading and configuring RedHat Linux 4.x, 5.x, 6.x using Kickstart Servers and Interactive Installation.

Installed and configured AnthillPro/Jenkins for Automating Deployments and providing a complete automation solution.

Installation of patches and packages using RPM and YUM in Red hat Linux

Built custom scripts, workers and clients utilizing AWS SDK to manipulate Amazon EC2and S3 resources.

Deployed and administered virtualized Linux infrastructure on Amazon AWS, and Rackspace Cloud. Built custom scripts, workers and clients utilizing AWS SDK to manipulate Amazon EC2and S3 resources.

Responsible for creating and managing user accounts, security, rights, disk space and process monitoring in Solaris, CentOS and Redhat Linux.

Configures DNS, NFS, FTP, remote access, and security management.

Creates Linux Virtual Machines using VMware Virtual Center. Installs, upgrades and manages packages via RPM and YUM package management, Firmware Upgrades, kernel patches, systems configuration, performance tuning on Unix/Linux systems.

Installs, configures and supports Apache on Linux production servers and manages Patches configuration, version control, service pack and reviews connectivity issues regarding security problem, manages systems routine backup, scheduling jobs and enabling Cron jobs.

Designed and implemented multiple Virtualization Infrastructures on VMware Hypervisor. Built and configured Virtual Linux Machines using ESXI and vSphere Client. Experience supporting VMware infrastructure in a large enterprise environment.

Experience configuring Linux guest in a VMware ESX environment. Administers VMware Infrastructure Client 3.5 and vSphere 4.1.

Managed build results in Jenkins and deployed using workflows.

Worked on building data center with AWS. Installed SVN, GIT, Jenkins images on AWS.

Monitoring JIRA disk space usage.

Analyzing and reporting upon JIRA usage and activity.

Installed and configured Jenkins for Automating Deployments and providing an automation solution.

Integrated GIT into Jenkins to automate the code check-out process.

Developed unit and functional tests in Python and Ruby.

Used configuration management tools Chef, Puppet, and CF Engine.

Developed and maintained Python /Shell scripts for build and release tasks.

Responsible for writing/modifying scripts using sh, ksh, and bash for day-to-day administration.

Experience with Technology level upgrades, Service pack upgrades using alternate disk method.

Expertise in Logical Volume Manager (LVM), Configured volume groups and logical volumes, extended logical volumes for file system growth needs using LVM commands.

Creation of Logical volumes (LVM) for Linux operating systems.

Active member of the Production 24/7 on-call support teams to support Databases for critical Applications.

Environment: Red Hat Linux 5/6,IBM AIX, Logical Volume Manager, web servers, LDAP directory, BEA Web logic servers, SAN Switches, Apache, Tomcat Web Sphere, Web logic application server. Java/J2EE, Eclipse, Chef, AWS (Amazon Web Services) Ant, Maven, JIRA, Subversion, SVN, GIT, Shell Scripting, Python,ksh,sh,bash, Ruby, Jenkins, Centos, PERL.

Credit Suisse, Kansas City, KS OCT 2015 – MARCH 2016

AWS Cloud Developer

Responsibilities:

Integrated Amazon Cloud Watch with Amazon EC2 instances for monitoring the log files, store them and track metrics.

Created AWS S3 buckets, performed folder management in each bucket, Managed cloud trail logs and objects within each bucket.

Created Highly Available Environments using Auto-Scaling, Load Balancers, and SQS.

Hands on Experience in AWS Cloud in various AWS Services such as Redshift, Cluster, Route53 Domain configuration.

Create Chef Automation tools and builds, and do an overall process improvement to any manual processes.

Written Chef Cookbooks for various DB configurations to modularize and optimize end product configuration, converting production support scripts to Chef Recipes and AWS server provisioning using Chef Recipes.

Used Puppet server and workstation to manage and configure nodes, experience in writing puppet manifests to automate configuration of a board range of services.

Defined branching, labeling, and merge strategies for all applications in Git.

Configured Elastic Load Balancers with EC2 Auto Scaling groups.

Configured S3 to host Static Web content.

Experienced in S3 Versioning and lifecycle policies to and backup files and archive files in Glacier.

Installation, configuration and up gradation of clusters and Azure.

Implementation using Yum, Ambari and Azure Power shell.

Used Docker for running different programs.

Created monitors, alarms and notifications for EC2 hosts using Cloud Watch.

Experience in Performance Tuning and Query Optimization in AWS Redshift.

Ability to design application on AWS taking advantage of Disaster recovery.

Configured AWS Identity Access Management (IAM) Group and users for improved login authentication.

Lead many critical on premise data migration to AWS cloud, assisting the performance tuning and providing successful path towards Redshift Cluster and RDS DB engines.

Implemented Auto scaling for scaling out to ensure availability and scalability of customer website and applications.

Following agile methodology using RTC as a supporting Tool.

Responsible to maintain the networking from AWS cloud back to On-Primary connectivity and no direct internet access from AWS cloud VPC to the rest of the world (Internet).

Worked with Custom AMI's, created AMI tags and modified AMI permissions.

Created Security Groups, configuring Inbound /Outbound rules, creating and importing Key Pairs.

Leveraged AWS S3 service as Build Artifact repository and created release based buckets to store various modules/branch based artifact storage.

Configure and ensure connection to RDS database running on MySQL engines.

Utilized Cloud Watch service to monitor the QA/on demand instances, S3 metrics, configuring alarms for performance environments during load testing.

Environment: AWS (EC2, VPC, ELB, S3, RDS, Cloud Trail and Route 53), Azure, VDI, Git version Control, VPC, AWS EC2, S3, Route53, EBS, IAM, Mongo DB, SQL, No SQL, ELB, Cloud watch, Cloud Formation, AWS CLI, AWS Auto Scaling, Unix/Linux, Shell scripting, Redshift.

Time Warner Company, NYC, NY MARCH 2014 – APRIL 2015

AWS Engineer

Responsibilities:

Hands on experience in Amazon Web Services (AWS) provisioning and good knowledge of AWS services like EC2, Elastic Load-balancers, Elastic Container Service (Docker Containers), S3, Elastic Beanstalk, CloudFront, Elastic Filesystem, RDS, DynamoDB, DMS, VPC, DirectConnect, Route53, CloudWatch, CloudTrail, CloudFormation, IAM, EMR, ElasticSearch.

Launching Amazon EC2 Cloud Instances using Amazon Web Services (Linux/ UBuntu) and Configuring launched instances with respect to specific applications.

Defined AWS Security Groups which acted as virtual firewalls that controlled the traffic allowed to reach one or more AWS EC2 instances.

Working on Multiple AWS instances, set the security groups, Elastic Load Balancer and AMIs, Auto scaling to design cost effective, fault tolerant and highly available systems.

Configuring and Networking of Virtual Private Cloud (VPC).

Develop Cloud Formation scripts to automate EC2 instances.

Created Cloud Formation templates and deployed AWS resources using it.

Creating S3 buckets and also managing policies for S3 buckets and Utilized S3 bucket and Glacier for storage and backup on AWS.

Creating Cloud Watch alerts for instances and using them in Auto-scaling launch configurations.

Creating an AWS RDS MySQL DB cluster and connected to the database through an Amazon RDS MySQL DB Instance using the Amazon RDS Console.

Focus on continuous integration and deployment, promoting Enterprise Solutions to target environments.

Bootstrapping instances using Chef and integrating with auto scaling.

Manage the configurations of multiple servers using Chef.

Written multiple recipes and also customized facts for efficient management of the Chef clients.

Created scripts in Python to automate log rotation of multiple logs from web servers.

Implemented and maintained the monitoring and alerting of production and corporate servers/storage using AWS Cloud Watch.

Implemented a GIT mirror for SVN repository, which enables users to use both GIT and SVN.

Responsible for Continuous Integration(CI) and Continuous Delivery(CD) process implementation from Dev to Eval, Eval to Pre Prod/ Pre Prod to Production systems using Jenkins, GIT, SVN and Chef automation tool.

Implemented Continuous Integration using Jenkins and GIT.

Deployed JAVA/J2EE applications through Tomcat Application servers.

Worked with a complex environment on Red Hat Linux and Windows Servers while ensuring that these systems adhere to organizational standards and policies.

Strong in building Object Oriented applications using Java, writing Shell Scripts on UNIX.

Manage the integration of new software projects and products into the build environment.

Work with product development to resolve build-related issues in all projects.

Migrating the data to respective DEV and QA Oracle database before doing code roll-out.

Troubleshooting various production related outages.

Involved in scrum ceremonies (stand-up, grooming, planning, demo/review and retrospective) with the teams to ensure successful project forecasting and realistic commitments.

Environment: VMWARE, Red Hat Linux 5/6/7, Windows 2003/2008, Tomcat Server, SGI Servers, Centos, UBuntu, Java, GIT, DEV, Oracle Database, Chef, AWS, Apache web server, GitHub, SVN, Jenkins, Web Services, Shell script, Python, Ruby script.

ArvinMeritor, Troy, MI AUG 2013 – FEB 2014

AWS Engineer

Responsibilities:

Hands on experience in Amazon Web Services (AWS) provisioning and good knowledge of AWS services like EC2, Elastic Load-balancers, Elastic Container Service (Docker Containers), S3, Elastic Beanstalk, Cloud Front, Elastic File system, RDS, DynamoDB, DMS, VPC, Direct Connect, Route53, Cloud Watch, Cloud Trail, Cloud Formation, IAM, EMR, Elastic Search.

Launching Amazon EC2 Cloud Instances using Amazon Web Services (Linux/ Ubuntu) and Configuring launched instances with respect to specific applications.

Defined AWS Security Groups which acted as virtual firewalls that controlled the traffic allowed reaching one or more AWS EC2 instances.

Working on Multiple AWS instances, set the security groups, Elastic Load Balancer and AMIs, Auto scaling to design cost effective, fault tolerant and highly available systems.

Configuring and Networking of Virtual Private Cloud (VPC).

Develop Cloud Formation scripts to automate EC2 instances.

Created Cloud Formation templates and deployed AWS resources using it.

Creating S3 buckets and also managing policies for S3 buckets and Utilized S3 bucket and Glacier for storage and backup on AWS.

Creating Cloud Watch alerts for instances and using them in Auto-scaling launch configurations.

Creating an AWS RDS MySQL DB cluster and connected to the database through an Amazon RDS MySQL DB Instance using the Amazon RDS Console.

Focus on continuous integration and deployment, promoting Enterprise Solutions to target environments.

Bootstrapping instances using Chef and integrating with auto scaling.

Manage the configurations of multiple servers using Chef.

Written multiple recipes and also customized facts for efficient management of the Chef clients.

Created scripts in Python to automate log rotation of multiple logs from web servers.

Implemented and maintained the monitoring and alerting of production and corporate servers/storage using AWS Cloud Watch.

Implemented a GIT mirror for SVN repository, which enables users to use both GIT and SVN.

Responsible for Continuous Integration(CI) and Continuous Delivery(CD) process implementation from Dev to Eval, Eval to Pre Prod/ Pre Prod to Production systems using Jenkins, GIT, SVN and Chef automation tool.

Implemented Continuous Integration using Jenkins and GIT.

Deployed JAVA/J2EE applications through Tomcat Application servers.

Worked with a complex environment on Red Hat Linux and Windows Servers while ensuring that these systems adhere to organizational standards and policies.

Strong in building Object Oriented applications using Java, writing Shell Scripts on UNIX.

Manage the integration of new software projects and products into the build environment.

Work with product development to resolve build-related issues in all projects.

Migrating the data to respective DEV and QA Oracle database before doing code roll-out.

Troubleshooting various production related outages.

Involved in scrum ceremonies (stand-up, grooming, planning, demo/review and retrospective) with the teams to ensure successful project forecasting and realistic commitments.

Environment: VMWARE, Red Hat Linux 5/6/7, Windows 2003/2008, Tomcat Server, SGI Servers, Centos, Ubuntu, Java, GIT, DEV, Oracle Database, Chef, AWS, Apache web server, GitHub, SVN, Jenkins, Web Services, Shell script, Python, Ruby script.

Stryker, San Jose, CA MAY 2012 – JUNE 2013

DevOps /Linux Engineer

Stryker Corporation is a Fortune 500 medical technologies firm based in Kalamazoo, Michigan. Stryker's products include implants used in joint replacement and trauma surgeries; surgical equipment and surgical navigation systems; endoscopic and communications systems; patient handling and emergency medical equipment; neurosurgical, neurovascular and spinal devices.

Build & Release Engineer: Member of Operations UNIX Administration team responsible for UNIX, and Linux systems. Handle new installs, day to day troubleshooting, enrolment support, backups, standard maintenance and monitoring. Building a configuration management infrastructure across corporate IT and customer facing environments using Puppet. Continuous delivery pipeline for puppet modules via spec-puppet, puppet-lint, accrue and Jenkins.

Responsibilities:

Experience installing, upgrading and configuring Red Hat Linux 4.x, 5.x, 6.x using Kick start Servers and Interactive Installation.

Installed and configured AnthillPro/Jenkins for Automating Deployments and providing a complete automation solution.

Built custom scripts, workers and clients utilizing AWS SDK to manipulate Amazon EC2and S3 resources.

Deployed and administered virtualized Linux infrastructure on Amazon AWS, and Rack space Cloud. Built custom scripts, workers and clients utilizing AWS SDK to manipulate Amazon EC2and S3 resources.

Responsible for creating and managing user accounts, security, rights, disk space and process monitoring in Solaris, Centos and Red hat Linux.

Configures DNS, NFS, FTP, remote access, and security management.

Creates Linux Virtual Machines using VMware Virtual Center. Installs, upgrades and manages packages via RPM and YUM package management, Firmware Upgrades, kernel patches, systems configuration, performance tuning on Unix/Linux systems.

Installs, configures and supports Apache on Linux production servers and manages Patches configuration, version control, service pack and reviews connectivity issues regarding security problem, manages systems routine backup, scheduling jobs and enabling Cron jobs.

Designed and implemented multiple Virtualization Infrastructures on VMware Hypervisor. Built and configured Virtual Linux Machines using ESXi and vSphere Client. Experience supporting VMware infrastructure in a large enterprise environment.

Experience configuring Linux guest in a VMware ESX environment. Administers VMware Infrastructure Client 3.5 and vSphere 4.1.

Managed build results in Jenkins and deployed using workflows.

Worked on building data center with AWS. Installed SVN, GIT, Jenkins images on AWS.

Installed and configured Jenkins for Automating Deployments and providing an automation solution.

Integrated GIT into Jenkins to automate the code check-out process.

Developed unit and functional tests in Python and Ruby.

Used configuration management tools Chef, Puppet, and CF Engine.

Developed and maintained Python /Shell scripts for build and release tasks.

Experience with Technology level upgrades, Service pack upgrades using alternate disk method.

Expertise in Logical Volume Manager (LVM), Configured volume groups and logical volumes, extended logical volumes for file system growth needs using LVM commands.

Responsible for developing, Testing, support and maintenance for the ETL processes using Informatica Power Center 9.1

Active member of the Production 24/7 on-call support teams to support Databases for critical Applications.

Environment: Red Hat Linux 5/6,IBM AIX, Logical Volume Manager, web servers, LDAP directory, BEA Web logic servers, SAN Switches, Apache, Tomcat WebSphere, Web logic application server. Java/J2EE, Eclipse, Chef, AWS (Amazon Web Services) Ant, Maven, Subversion, SVN, GIT, Python, Ruby, Jenkins, Centos, PERL.

Virtusa, Hyderabad, India MAY 2011 – MARCH 2012

Build and Release Engineer

Responsibilities:

Build and release software baselines, code merges, branch and label creation and interfaced between development and infrastructure.

Implemented Subversion branching and merging operations for Java Source Code.

Experience with build tools Ant and Maven for writing build.xmls and pom.xmls respectively.

Experience in integrating Unit Tests and Code Quality Analysis tools like JUnit, findbugs and Selenium.

Experience in configuring and deploying in Application servers Weblogic and WebSphere.

Hands on experience in using Tomcat and Apache web servers for deployments and for hosting tools.

Used perforce version control system to manage source code.

Worked recently on tools migration from old tools like PVCS (version control system) to SVN, Tracker to Jira and finally CI tool Hudson to Jenkins.

Partially worked as build tools administrator (SVN, Jira, and Jenkins).

Send releases to SID testing and resolving issues before going to questionnaire.

Successfully managed concurrent deliverables on time and with quality in fast-paced environment and under deadlines.

Create documents on build process and flow, build script maintenance, user guide for developers for local builds.

Extensively worked on Informatics Designer, Workflow Manager.

Designed and migrated various reusable mappings and mapplets in Mapping designer, sessions and workflows in Workflow manager to extract data from various sources like MainFrames, Flat files, SQL server.

Created and maintained Subversion repositories, branches and tags.

Experience in Administering SVN.

Involved in sprints and planned releases with the team using JIRA and Confluence.

Used JIRA tool to track all the defects and changes related to Build and Release team.

Imported and managed multiple corporate applications into Tortoise SVN.

Responsible for coordinating the Offshore and Onsite team and resolve all the issues faced by the team.

Extensively used Power Exchange to create and migrate Data maps from system level to Informatics servers.

Used Hudson/Jenkins to perform automated Builds and Deployments.

Configurations, setup and building of interfaces and modifying the flow to give the opportunity for reusability, scalability and functionality.

Writing shell and Perl scripts for automated deployments especially in handling all the tasks before admin console deployments.

Environment: JIRA, SVN, Apache ANT, perforce, XML, Maven, jerkins, Apache Tomcat, Shell Script, Perl, PL/SQL, Unix/Linux, Windows, Oracle.

JNIT TECH PRV LTD, MADHAPUR, INDIA MARCH 2010 – APRIL 2011

Linux/Unix Administrator

Responsibilities:

Provided 24x7 on-call supports in debugging and fixing issues related to Linux, Solaris, HP-UX Installation/Maintenance of Hardware/Software in Production, Development & Test Environment as an integral part of the Unix/Linux (RHEL/SUSE/SOLARIS/HP-UX/AIX) Support team.

Installation Red hat Linux Enterprise Server 5/6 on Dell and HP x86 HW.

Installed and configured Solaris 10/11 on Sun T and M Series Servers Mirrored root disks on all the servers by using ZFS & VxVm.

Installation of Web logic, upgraded to service pack updates, installed BEA patches, configuring and creation new domain & services starting & stopping.

Planning and implementing Backup and Restore procedures using Ufsdump, Ufsrestore, “Tar” and “Cpio”.

Installed and configured the Red Hat Linux 5.1 on HP-Dl585 servers using Kick Start.

Monitoring day-to-day administration and maintenance operations of the company network and systems working on Linux and Solaris Systems.

Configured the NIS, NIS+ and DNS on Red Hat Linux 5.1 and update NIS maps and Organize the RHN Satellite Servers in combination with RHN Proxy Server

Installed and configured the RPM packages using the YUM Software manager.

Configured logical volumes using logical volume manager (LVM) and also configured mirroring.

Production support of Apache, PHP, My SQL, Tomcat including installation, configuration, management and troubleshooting.

Involved in developing custom scripts using Shell (bash, ksh) to automate jobs.

Defining and Develop plan for Change, Problem & Incident management Process based on ITIL.

Merged the generated reports as per request. Formatted data into required format using UNIX Shell Scripts, SED and Awk.

Networking communication skills and protocols such as TCP/IP, Telnet, FTP, NDM, SSH, rlogin.

Deploying Veritas Clusters and Oracle test databases to implement disaster recovery strategies, ensuring uninterrupted availability of the global systems.

Configured Logical Storage Manager (LSM) for root disk encapsulation and implemented root disk mirroring for fault tolerance.

NIS, NFS, AUTOFS, NTP Configuration and Administration.

Define Mapping Servlets, Filters, and Session Configuration on JBOSS.

Production support of Apache and JBoss including installation, configuration, management and troubleshooting. Installation and monitoring of Veritas Volume Manager, Veritas NetBackup and Veritas Cluster Server on SAN Environment.

Worked on the administration of the JBoss 4.2.2 servers including installation and deployments.

Extensive experience in Security Patching.

Also coordinating with storage team and networking teams.

Educational Qualification:

Master’s in Computer Science at NPU, CA.

Bachelor of Technology in Computer Science, JNTU, Kakinada, INDIA.

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