SUMMARY:

• Over 8 years of experience in IT industry with imperative concentration on Cloud Engineer and in automating cloud infrastructure, strong innovative and technical Background as Hybrid cloud, DevOps Engineer.
• Experienced in managing applications by implementing AWS services which includes EC2, S3, EBS, VPC, ELB (Elastic Load Balancing), AMI, SNS, RDS, IAM (Identity &Access Management), KMS, Route 53, Auto scaling, Cloud Front, Cloud Watch, Cloud Trail, Cloud Formation, OPS Work, Security Groups.
• Working AWS provisioning EC2 Infrastructure, VPC setup, Auto Scaling for availability of EC2 Instances and availability of applications and deploying applications in Elastic load balancing. Used Amazon IAM to grant fine - grained access to AWS resources to users. Also, managed roles and permissions of users to AWS account through IAM.
• Experienced in using AWS elastic bean stack as Platform as a service(PaaS) to manage the AWS cloud environment.
• Utilized AWS CLI to automate backups of ephemeral data-stores to S3 buckets, EBS and create nightly AMIs for mission critical production servers as backups.
• Deployed Azure IaaS virtual machines (VMs) and Cloud services (PaaS role instances) into secure VNets and subnets. Security patching Processed on the Microsoft Azure, IAAS VMs through the Shavlik Patching Tool, Backup and recover. Azure Virtual Machines from a Recovery Services vault.
• Creation of Keystone, Nova, Glance, Swift, Neutron, Cinder, Heat, Ceilometer, Trove, Horizon Dashboard for OpenStack IAAS environment for agile projects .
• Implemented Chef recipes for deployment of builds on internal data center servers. Modified and re-used old Chef recipes to create a deployment directly into Amazon EC2 instances.
• Automated deployment activities in middleware environment which includes portal applications running on Java/AWS using Puppet master and Agent nodes and Integrated Puppet with Apache and Passenger.
• Experience in handling Ansible to manage AWS environments and automate the build process for core AMIs used by all application deployments including Auto scaling and Cloud Formation scripts.
• Experienced in building sophisticated and highly automated infrastructure using automation frameworks such as Cloud Formation, terraform and Ops Works. Involved in using Terraform migrate legacy and monolithic systems to Amazon Web Services.
• Experience working on several Docker components like Docker Engine, creating Docker images, Compose. Docker Registry and handling multiple images for middleware installations and domain configuration. Developed procedures to unify streamline and automate applications development and deployment procedures with Linux container technology using Docker swarm.
• Enormously worked with Scheduling, deploying and managing container replicas onto a node cluster using Kubernetes. And worked with building Kubernetes run time environment of the CI/CD system to build, test and deploy in an open source platform.
• Written Chef Cookbooks for various DB configurations to modularize and optimize product configuration. Converting production support scripts to Chef Recipes and AWS server provisioning using Chef Recipes.
• Implemented multiple CI/CD pipelines as part of DevOps role for on-premises and cloud-based software using Jenkins/Bamboo, Nexus, Chef and AWS/Docker.
• Extensive experience using MAVEN and ANT as build tools for the building of deployable artifacts (jar, war & ear) from source code.
• Ability in deploying the developed code in a WebSphere/WebLogic/Apache Tomcat /JBOSS.
• Responsible for Installing and administer Nexus repository to deploy the artifacts generated by Maven and to store the dependent jars which were used during the build.
• Proficient with Shell, Python, Ruby, Perl, Power Shell, JSON, YAML, Groovy Scripting languages with the concepts of Azure and OpenStack Cloud based technologies. Experience in installing, configuring, supporting and troubleshooting Unix/Linux Networking services and protocols like NIS, LDAP, DNS, NFS, DHCP, NAS, FTP, and SSH.
• Integrating the code quality analysis tools like Junit, PMD, Sonar and monitoring tools like Nagios, new relic, Cloud watch and Splunk.
• Experienced in branching, merging, tagging and maintaining the version across the environments using SCM tools like GIT and Subversion (SVN) on Linux platforms. Experienced in building REST APIs on SQL, Oracle (Relational) and NoSQL databases like MySQL, MongoDB and EMR. Worked with different bug tracking tools like JIRA, HP Quality center, Clear Quest.

TECHNICAL SKILLS:

Version Controls: SVN, GIT, GitHub, ClearCase, Jenkins CI, Code Collaborator

Configuration management: Chef, Puppet, Ansible, Salt Stack

CI and Build Tools: Jenkins, Hudson, Bamboo

Virtualization Platforms: Virtual Box, Vagrant, VMware

AWS/Databases: Oracle, Mongo DB, MySQL, RDS, NoSQL

Application Servers: Oracle, Apache Tomcat, WebLogic, LAMP, WebSphere, JBoss, Tomcat, IIS

Scripting Languages: Bash, Perl, Ruby, Shell, Python, HTML.

Build Tools: Maven, Ant

Cloud platforms: AWS, Azure, Rackspace, Open stack, Docker, Kubernetes

Logging & Monitoring Tools: Splunk, Log stash, Nagios

Programming Languages: C/C++, Java/J2EE, C#

Amazon Web Services: EC2, Elastic Load Balancer, Auto Scaling Services, Glacier, Elastic beanstalk, Cloud Front, Relational Database, Dynamo DB, Virtual Private Cloud, Route 53, Cloud Watch, Identity and Access Management(IAM), EMR, SNS, SQS, Cloud Formation, Lambda. VPN

Networking: LDAP, DNS, FTP, DHCP, SSH, TCP/IP, NFS, SMTP, SOAP, HTTP/HTTPS

Issue Tracking Tools: Jira, Remedy, Clear Quest

PROFESSIONAL EXPERIENCE:

Confidential, CT

Sr. AWS/DevOps Engineer

Responsibilities:

• Designed, configured and deployed Amazon Web Services (AWS) for a multitude of applications using the AWS stack (EC2, Route53, S3, RDS, Cloud Formation, Cloud Watch, SQS, IAM), focusing on high-availability, fault tolerance, and auto-scaling.
• Build and configured a virtual data center in the Amazon Web Services cloud to support Enterprise Data Warehouse hosting including Virtual Private Cloud ( VPC ), internet gateway’s, Public and Private Subnets, Route Tables, Elastic Load Balancer( ELB ).
• Worked on Amazon Web Services (AWS), Cloud technologies and amazon cloud POC to migrate over from their current datacenter to virtual environments. Accomplished and maintained the monitoring and alerting of production and corporate servers/storage using Cloud Watch.
• Responsible for creating Aws Identity and Access Management(IAM) groups and Users for improved login authentication and providing security Group in both Public and Private Subnets in VPC. Wrote AWS Lambda functions in python for AWS's Lambda which invokes python scripts to perform various transformations and analytics on large data sets in EMR clusters.
• Created and managed Azure AD tenants and configured applications with Azure AD and Integrated on-premises Windows AD with Azure AD.
• Experience in building private cloud infrastructure of OpenStack, deploying through chef and maintaining them in production. As an OpenStack admin, managed creation of inexperienced users, tenant and assigning resource quotas to OpenStack users using Keystone.
• Puppet and Chef Work with solution architects around DevOps integrations with to allow automated and orchestrated deploys to Hybrid Cloud model
• Provisioned the highly available EC2 Instances using Terraform and cloud formation and wrote new plugins to support new functionality in Terraform.
• Managed Kubernetes charts using Helm, and Created reproducible builds of the Kubernetes applications, managed Kubernetes manifest files and managed releases of Helm packages. Mentored staff on advanced Kubernetes DevOps, microservices and stateful applications. Assisted with maintaining 5/9's availability of Kubernetes environments.
• Used Spring IOC to define all the workflows as beans and load the corresponding dependencies for the workflows. Virtualized the servers using the Docker for the test environments and dev-environments needs. And, configuration automation using Docker containers.
• Used Docker to containerized Micro services in cloud and managed clusters using Docker Swarm and Kubernetes. Developed Private cloud system solution on CoreOS using Kubernetes. Focused on containerization and immutable infrastructure, Docker has been key to this experience, along with Mesos, Marathon and Kubernetes.
• Wrote Ansible Playbooks with Python SSH as the wrapper to manage the configuration of AWS nodes and test playbooks on AWS instance using Python. Ran Ansible scripts to provision Dev Servers. Created Post Commit and pre-push hooks using Python in SVN and GIT repositories. worked on Chef/ Ansible as Configuration management tool, to automate repetitive tasks, quickly deploys critical applications, and proactively manage changes and Written chef recipes to perform middleware binary Installation and Configuration tasks involving JDK, Tomcat binaries installation.
• Used Chef and python fabric to install docker containers on different clusters and used Grafana and Prometheus to monitor. Designed data pipelines for loading network data in Elastic search for consumption with Kibana dashboard and graphs. knowledge on using Puppet Enterprise to Manage Application configurations and utilizing BASH Scripts and Right scale to do initial server provisioning and puppet to deploy and update
• Wrote and used Puppet Modules to deploy applications on production environment and related configuration to ensure they get to production on time.
• Worked with Agile development team to develop continuous integration/continuous delivery in the delivery of product in an open source environment using tools such as Jenkins, Chef. implemented CI/CD for all the Microservices of the OEM application using Jenkins, Maven .
• Configured Jenkins as a common build engine to build and deploy applications to DEV, QA, and UAT and PROD environments also Integrated Jenkins with UDeploy and Created UDeploy Components, UDeploy process, installed UDeploy agents on both windows and Linux machines per application team requirements.
• Extensive experience using MAVEN and ANT as build tools for the building of deployable artifacts (jar, war & ear) from source code.
• Maintained Git repositories (>5000) in Gitolite and supported user requests on daily basis. Collaborated with SCM team to migrate the current Gitweb/Gitolite to GitSwarm (Gitlab EE) environment. Responsible for migrating repositories, access control configuration, hooks and mirror tools porting. Setup Git revision control system on Atlassian Stash and local development environments
• Implemented rapid-provisioning and life-cycle management for Linux using Amazon EC2, Chef, and custom Ruby/Bash, python scripts. structured and maintained assigned virtual servers. Monitored server traffic through Nagios. Administered web servers on Apache and Nginx.
• Implementation of NAT gateways for web apps hosted in private subnets
• Added monitoring checks for critical failure points with DataDog and AWS Lambda
• Project architecture implemented with MVC software design pattern, PHP, LAMP, Cake PHP framework and Content Management System (CMS). Integrated and configured the Lucene search engine for PHP application.
• Creating the file systems using red hat volume manager and performing the health check on regular basis for all Linux serves.
• Used JIRA for ticket tracking, change management and Agile/SCRUM tool.

Environment: Chef, Jenkins, AWS, GIT, Docker, Ansible, Bash scripts, SVN, Tomcat, Nexus and Kubernetes, AWS EC2, Jenkins CI, Elastic Load Balancing, Elastic Bean Stalk, Elastic Container Service, ECS, Cloud Front, Cloud Formation, Elastic Cache, Cloud Watch, Route 53, Redshift, LAMP, Lambda and Dynamo DB, GIT.

Confidential, San Diego, CA

Sr. AWS/DevOps Engineer

Responsibilities:

• Demonstrated competency with the following AWS services: EC2, EBS, S3, RDS, VPC, Route53, ELB, IAM, Cloud Front, Cloud Formation and Ability to make recommendations on how new AWS offerings fit in the company architecture.
• Creating EC2 instances in secured private subnet and deploying them in load balancing, assigning Elastic IP Addresses for EC2 instances. Managed AWS EC2 instances utilizing Auto Scaling, Elastic Load Balancing and Glacier for our QA and UAT environments as well as infrastructure servers for GIT and Ansible.
• Setting up scalability for application servers using command line interface(CLI) for Setting up and administering DNS system in AWS using Route53 Managing users and groups using the amazon identity and access management (IAM).
• Worked on functions in Lambda that aggregates the data from incoming events, then stored result data in Amazon Dynamo DB. This function also sends data to Amazon Cloud Watch for simple monitoring of metrics.
• Launched and configured the Amazon EC2 Cloud servers using Linux AMI and Ubuntu AMI and configuring the servers for specified applications using Jenkins .
• Experience in creating alarms and notifications for EC2 instances using Cloud Watch. Implemented Elastic search, Log stash and Kibana for the Sales and Audit application.
• Implemented multi-tier application provisioning in AWS cloud, integrating it with Chef/Puppet. Designed and Implement Data Model for UDW Transition from Oracle & SQL Server to Google Cloud Big Query.
• Used Terraform scripts to Automate instances for Manual instances that were launched before. Writing json templates for cloud formation and ruby scripts for chef automation and contributing to our repository on GitHub (sub version control).
• Provided consistent environment using Kubernetes for deployment scaling and load balancing to the application from dev through production, easing the code development and deployment pipeline by implementing Docker containerization with multiple namespace.
• Experience in creating Docker Containers leveraging existing Linux Containers and AMI's in addition to creating Docker Containers from scratch.
• Experienced with deployment automation of all the microservices to pull image from the private Docker Registry and deploy to Docker swarm cluster using Ansible. Achieved Continuous Delivery in high scalable environment by Docker coupled with load balancing tool Nginx.
• Written Ant Scripts for Automating ear deployments and configuration of Web Sphere server for all J2EE applications.
• Automated configuration management and deployments using Ansible playbooks and YAML.
• Created Ansible Playbooks and Puppet Manifests to provision Apache Web servers, Tomcat servers, Nginx, Apache Spark and other applications.
• Maintains a git repository for our puppet modules and ansible playbooks. Application Deployments & Environment configuration using Chef, Saltstack and Ansible. Written Chef Cookbooks in ruby scripting for various DB configurations to modularize and optimize product configuration.
• Build a CI/CD pipeline to automate the process using the python script. Worked with built-in Groovy scripting console for creating groovy scripts in Jenkins.
• Wrote the Vagrant scripts to spin up servers on the developer work stations.
• Experienced in performing installation, configuration, up grading & maintenance of OpenStack cloud environments and administration activities like capacity planning, performance management, day-to-day monitoring, troubleshooting, problem determination and resolution, Release and Configuration Management and/or SDCL process, user account management & security, Backups & Restore.
• Set up GIT repository for RHB code base in Android ICS and migrate GIT repository to Jelly Bean. Developed server-side scripts in shell to customize GIT and integrate it with tools like Gerrit, Bugzilla, JIRA and Jenkins. Managed and administered multiple instances of GIT, including build server and operating environment.
• Experience working on User admin groups, maintaining account and monitoring system performance using New Relic.
• Installed, configured and maintained web servers like HTTP Web Server, Apache Web Server and Web Sphere Application Server on Red Hat Linux.

Environment: EC2, S3, EBS, Elastic Load Balancer (ELB), Auto Scaling Groups, Git, Jenkins, Maven, AWS, Web Sphere, PHP, Apache Tomcat, J Boss, Puppet, Nagios, Cloud Watch, Groovy Script, HTTP Web Server, Apache Web Server, Vagrant, Route53, chef, Terraform, Kibana, Long stash, Elastic Search.

Confidential, MI

Cloud Engineer

Responsibilities:

• Implemented AWS solutions using EC2, S3, RDS, EBS, Elastic Load Balancer, Auto scaling groups, Optimized volumes and EC2 instances.
• Out spaced the End to End solution for hosting the web application on AWS cloud with integration to S3buckets.
• Installed and configured applications on AWS EC2 instances and stored them in S3 buckets, configured S3 Versioning and life cycle policies to back up files into Glacier.
• Continuous Integration of builds using Jenkins's, Migration of build system Ant to Maven and managing the build system Worked on Managing the Private Cloud Environment using Chef.
• Setting up the build and deployment automation for Terraform scripts using Jenkins and Used HCL scripts for writing terraform Scripts.
• Build additional Docker Slave nodes for Jenkins using custom built Docker images and instances.
• Configured Nagios to monitor EC2 Linux instances with Chef Automation.
• Supported the process of first time configuration of web applications using Vagrant along with Puppet and Chef for provisioning.
• Established Chef Best practices approaches to system deployment with tools with vagrant and managing Chef Cookbook as a unit of software deployment and independently version control.
• Written scripts in Python to automate log rotation of multiple logs from web servers.
• Hands on compiling builds using pom.xml and build.xml.
• Used Jenkins, Build forge for Continuous Integration and deployment into Tomcat Application Server.
• Implemented the setup for Master slave architecture to improve the Performance of Jenkins.
• Deployed an Azure instance for a hybrid based authorization and encryption system.
• Maintained and Administered GIT Source Code Tool.
• Integrated maven with GIT to manage and deploy project related tags.
• Managed the Subversion branching strategy for a few applications by creating Release branches, Development branches thus ensuring the integrity of Trunk.
• Implemented GIT mirror for SVN repository, which enables users to use both GIT and SVN.
• Merging release branches back to trunk after the production release and resolving of conflicts during merging in both CVS and Subversion.
• Involved in the migration of code from SVN to GIT.
• Developed build using ANT and MAVEN as build tools and used CI tools to kick off the builds move from one environment to other environments.
• Managed and reviewed the HBase log files.
• Incorporated the development of SOAP and RESTFUL web services.
• Deployed application packages on to the Apache Tomcat server. Coordinated with software development teams and QA teams.
• Deployed the build artifacts into environments like QA, UAT per the build life cycle.
• Involved partially in deploying WARs/EARs (backend) through WebLogic Application Server console.
• Capable of installing, configuring and monitoring tools such as Nagios for resource monitoring and Log trace monitoring.

Environment: ANT, MAVEN, Apache & Tomcat, shell & Perl scripting, Subversion, Jenkins, Hudson, Windows 2000/XP, LINUX, UNIX GIT, GITHUB, Chef, Azure, SOAP web service, RESTFUL web service, Nagios.

Confidential, MA

DevOps Engineer

Responsibilities:

• Participated in the release cycle of the product which involved environments like Development, SIT, QA, UAT and Production.
• Extensively used ANT tool to do the builds, integrated ANT to Eclipse and did local builds.
• Managed Maven project dependencies by creating parent-child relationships between projects.
• Worked with Knife command-line tool and creating Chef Cookbook.
• Built and configured the work environments using Chef on both, the cloud and on premise data centers
• Using Chef automated the deployment workflow of JAVA applications on Apache Tomcat and Oracle WebLogic servers
• Configured Knife to manage chef-server, spin-up new instances, package installs and configuration changes on client nodes.
• Created custom developer tools and workflows for testing and releasing Puppet code
• Developed POC on Chef, Jenkins, Sonarqube to determine a promising product or service.
• Developed Cookbooks, Recipes, Resources and Run lists, managing the Chef Client nodes, and upload the cookbooks to chef-server from Workstation.
• Responsible for creating New Branches, Rebasing and Re-integrating branches.
• Automated legacy infrastructure in the interim while working through Chef.
• Automated the process of deployment to Apache Tomcat application servers by developing Perl Scripts.
• Experience in managing Source control systems GIT and SVN. Performed necessary day to day Subversion/GIT support for different projects. Responsible for design and maintenance of the GIT Repositories and the access control strategies.
• Creation of branches in CVS and Subversion for parallel development process.
• Managed Jenkins and Bamboo as a CI server for different projects.
• Built and Deployed Java/J2EE to Tomcat Application servers in an agile continuous integration process and automated the entire process.
• Continuous Integration of builds using Jenkins's, Migration of build system Ant to Maven and managing the build system.

Environment: Java/J2ee, GIT, ANT Maven, Nexus, Tomcat, open stack, UNIX & Perl scripts, Jira, Shell scripts, Jenkins, Python, find bugs, check style, Bamboo, Subversion, CVS.

Confidential, Maryland Heights, MO

Software Configuration Engineer

Responsibilities:

• Implemented rapid-provisioning and life-cycle management for Linux using Amazon EC2, Chef, and custom Ruby/Bash scripts.
• Created scripts in Python which integrated with Amazon API to control instance operations.
• Utilized Bamboo for the integration of build dependencies and configuration of jobs.
• Used Nagios to extensively monitor the environment using SNMP, NRPE and VMware ESxi protocols.
• Expanded Experience in Network Management like DNS, NIS, NFS, LDAP, FTP and system troubleshooting skills.
• Experienced in branching, tagging and maintaining the version across the environments using SCM tool like GIT.
• Supervised the configuration of Subversion (SVN) which is distributed for multiple applications.
• Built and deployed J2EE application in JBoss in an agile continuous integration environment using Python scripts
• Experience is utilizing Tomcat, servers for arrangements. Experienced in organization of uses on Apache Web server, JBOSS, WebLogic and WebSphere Application.
• Installation and configuration of JBoss, Web Sphere 5.1/6.0 Application Server on Solaris and Linux boxes.
• Written cookbooks for Web Logic, JDK 1.7, and Jenkins, tomcat, JBoss and deployment automation
• Build scripts using ANT and MAVEN build tools in Jenkins to move from one environment to other environments
• Improved the installation and configuration on Ubuntu, Red hat .
• Configured Jenkins to implement nightly builds on daily basis and generated change log that includes changes happened from last 24 hours.
• Responsible for User Management, Plugin Management and End-to-End automation of Build and Deployment process using Jenkins.
• Gained experience in installation, configuration, up gradation and patching on RHEL 5.X and windows in EC2 i nstances.
• Supported the process of first time configuration of web applications using Vagrant along with Puppet for provisioning.

Environment: GIT, Bamboo, LDAP, SCM, Red Hat Enterprise Linux, Puppet, JBOSS, Jenkins, Python scripting, Nagios, Chef.

Confidential

Release/ Build Engineer

Responsibilities:

• Developed and supported the software Release Management and procedures.
• Created and maintained Subversion/GIT repositories, branches and tags.
• Used SVN as Version control for versioning code and configurations
• Performed all necessary day-to-day GIT support for different projects.
• Implemented & Maintained the Branching and Build/Release strategies utilizing GIT source code management.
• Worked on Administration, maintenance and support of Red Hat Enterprise Linux (RHEL) Servers.
• Used Ant and Maven as a build tools on java projects for the development of build Artifacts on the source code.
• Manage deployment automation using Puppet, Custom Puppet Modules and Ruby.
• Setup and Install Chef workstation, Chef Server and bootstrapping the Chef Clients using knife.
• Creating new build jobs, Integration testing jobs and deploy jobs in Jenkins to automate the process
• Involved in Chef-infra maintenance including backup/monitoring/security fix and on Chef Server backups.
• Developed installer scripts using Ant, Python and UNIX for various products to be hosted on Application Servers.
• Automated the build and release management process including monitoring changes between releases
• Configure, implement, and automate Continuous Delivery pipelines for software delivery teams utilizing the supported CI tools.
• Installed GIT, GitHub plug-ins in Jenkins, thus automating the CI process. Worked with the groovy scripts in Jenkins to execute jobs for a continuous integration pipeline where 'Groovy Jenkins Plugin' and 'Groovy Post Build Action Plugin' is used as a build step and post build actions.
• Delivered architecture designs and solutions for public, private and hybrid clouds covering the cloud architecture tiers and portfolios of cloud services.
• Developed Python code to extract information from XML files using DOM Modules.
• Written Scripts for continuous delivery tools with their scripting API’s using Bean shell and shell, to Automate Complex Processes.
• Experience in writing Maven pom.xml and Ant build.xml for build scripts.
• Executed user administration and maintenance tasks including creating users and groups.
• Responsible for User Management, Administration, Group Management, Slave Management, new job setup in Jenkins.

Environment: Red Hat Enterprise Linux 5.4, GIT, ANT, Jenkins, Maven, Apache Tomcat, Shell, Puppet, Nexus, AWS, EC2, Jira, Python, Docker.

Confidential

Linux System Administrator

Responsibilities:

• Installation and customization of Sun Solaris and Red hat Linux Enterprise Server 5 servers.
• Configuring network services such as DNS/NFS/NIS/NTP for UNIX/Linux Servers.
• Worked with Apache and developed several UNIX scripts to automate web tasks.
• Configured firewall based on Red hat Linux and FreeBSD that has three network interfaces.
• Backup management and recovery policy using Veritas Net Backup (VNB)
• Installed EXSI hypervisor for VMware created for new Centos servers.
• Troubleshooting Linux network, security related issues, capturing packets using tools such as IP tables, firewall, TCP wrappers, NMAP
• Creation and scheduling Cron Jobs for backup, system monitoring and removal of unnecessary files
• Expertise on live upgrades in Solaris and HP-UX servers. Worked on migration from UFS root file system to ZFS root file system
• Worked on installation, configuration and manage Red Hat Cluster Suite in Linux Servers
• Installed, configured and managed Global File System (GFS) in Linux Servers, creating and managing Cluster suite using GFS
• Performed enable/disable the processes depending on the requirement and minimize the load average of the server using Service Management Facility (SMF) in Solaris 10.
• Worked on hard disk mirroring and stripe with parity using RAID controllers.
• Involved in working with QA team in Load and Integration testing of J2EE applications on JBOSS Application Servers.
• Installation, Management, Configuration of LAN/WAN systems utilizing Cisco switches and routers.
• Performed installation, configuration, upgrades, package administration and support for Linux systems on client side using Red hat satellite Network server
• Performed RPM Package Administration using RPM build
• Production support of Apache, PHP, My SQL, Tomcat including installation, configuration, management and troubleshooting.
• Installed and configured the RPM packages using the YUM Software manager.
• Defining and Develop plan for Change, Problem & Incident management Process based on ITIL.

Environment: RHEL, UBUNTU, Debian, Apache, VMware, Shell, Bash scripting, CISCO networking.