SUMMARY:

• AWS Certified professional worked as a DevOps Engineer / AWS Cloud Engineer / Build and Release Engineer/ Linux Administrator with 8+ years of Information Technology industry experience in System Builds, DevOps in Source Control Management (SCM), Continuous Integration, Deployments (CI/CD), Infrastructure Automation, Software Configuration Management, Build and Release, System Administration and Linux Administration.
• Exposed to Waterfall, Agile/Scrum Software Development Life Cycle (SDLC) methodologies all phases like Requirement Analysis/Gathering, Planning, Designing, Developing/Coding, Testing, and Deployment, Implementing and Post - production analysis of the projects.
• In-depth understanding of key DevOps practices including but not limited to: Continuous Planning, Continuous Build, Continuous Integration, Continuous Testing, Continuous Deployment & Delivery and business understanding for full-cycle project and post-implementation problem-solving requirements.
• Strong proficiency in supporting Production IaaS/PaaS/SaaS Cloud Environments/Platforms such as Amazon Web Services (AWS), Microsoft Azure, RackSpace, Cloud Foundry, Google Cloud Platform, OpenStack and VMWare as well as traditional managed hosted environments.
• Extensive working experience with broad range of Amazon Web Services (AWS) Cloud Services like EC2, ELB, EBS, Auto Scaling, VPC, Route53, RDS, Aurora, Glacier, S3, IAM, SNS, SES, SQS, Lambda, DynamoDB, Elastic search, CloudFront, CloudFormation, CloudTrail, Security Groups, RedShift CodeCommit, CodeBuild, CodeDeploy, CodePipeline, OpsWorks, Kinesis and Cloud Watch,…etc.
• Good Knowledge in utilizing monitoring tool AWS CloudWatch to monitor resources such as EC2, CPU memory, Amazon RDS DB services, DynamoDB tables, EBS volume stoset alarms for notification or automated actions and to monitor logs for a better understanding and operation of the system.
• Experienced with event-driven and scheduled AWS Lambda functions to trigger various AWS resources.
• Hands on experience in building and deploying web services, apps using Windows Azure and AWS from building a web service to migrating backend systems from legacy on premise SQL servers to SQL Azure and AWS.
• Experience in routing Production traffic for High availability multi-site using AWS Route 53 using Failover and Weighted Routing Policies.
• Expertise in Configuration Managemt/ Automation using leading tools in the industry such as Chef, Puppet, SaltStack and Ansible.
• Proficiency in writing automation scripts using Chef, Puppet, Shell and PowerShell scripts to support infrastructure as code and continuous deployment.
• Experience in deploying Puppet, Puppet Dashboard and Puppet DB for configuration management to existing infrastructure.
• Good working knowledge in automation of various infrastructure activities like Continuous Deployment, Application Server setup, Stack monitoring using Ansible playbooks and has Integrated Ansible with Jenkins.
• Experienced in using Build Automation scripting like Maven, Ant, Gradle and MSBUILD as build tools for building of deployable artifacts (JAR, WAR) from source code.
• Extensively worked with Continuous Integration (CI)/Continuous Delivery (CD) automation tools like Hudson, Jenkins, Bamboo, TFS Team Build, Cruise Control, Team City, ANTHILL PRO, Urban Code Build and Build Forge to implement the End-to-End Automation.
• Experience in using version controller tools like Subversion (SVN), PerForce, Source Tree, GIT HUB and GIT.
• Expertise in working with the Relational and NOSQL Database Management Systems (DBMS) like Oracle, IBM DB2, MySQL, MS SQLServer, Redis, PostgreSQL, MongoDB, Cassandra, CouchDB, DynamoDB.
• Experience in working with System health/performance Monitoring Tools like Nagios, Splunk, Cloud Watch, New Relic, Icinga, Zabbix, ELK Stack (Elastic search, Log stash, Kibana), Sensu, Ganglia...etc.
• Experience with Artifact / Package Repository tools like Nexus, Artifactory, Maven and ANT.
• Experienced in implementing and maintaining an Apache Tomcat/ MySQL/ PHP, LDAP, LAMP web service environment.
• Experiences in the functional usage and deployment of applications in IDE/Client/CLI tools like RAD, Eclipse, IntelliJ, Tortoise GIT, and Visual Studio.
• Experience working on several Docker components like Docker Engine, Docker Hub, Machine, creating Docker images, Compose, Docker Registry and handling multiple images primarily for middleware installations and domain configurations.
• Experience with the Testing Tools like Selenium, Cucumber, QUnit, JUnit, Karma, Jasmine, TestNG, and Appium …etc.
• High exposure to Remedy, Bugzilla, Redmine, ClearQuest and Jira Bug tracking/ Defect tracking tools for tracking defects and changes for change management.
• Experience with Container based Virtualization technologies Dockers and Orchestration tools Docker Swarm, Kubernetes, Mesos and Open shift.
• Experience with Atlassian tools like Bamboo, Jira, and confluence.
• Expertise in Agile tools like Atlassian Jira, Scrum and Continous delivery tools like Nexus, NexusPro, Rundeck, MesoSphere, Marathon.
• Expertise in scripting for automation, and monitoring using Shell, PHP, Ruby, Python & Perl scripts, along with RegEXfor auditing.
• Experience as a Build and Release Engineering in automating, building, deploying, and releasing of code from one environment to another environment.
• Strong understanding of LAMP stack and support of web applications and supporting components such as apache/tomcat/memcache.
• Good understanding of HADOOP architecture and the daemons of Hadoop including Name-Node, Data Node, Job Tracker, Task Tracker, Resource Manager.
• Experience in configuration of NIS, NIS+, DNS, DHCP, NFS, LDAP, SAMBA, SQUID, postfix, send mail, FTP, remote access, security management and Security trouble shooting skills.
• Experience with F5 load balancers to provide Land Balancing towards Access layer from core layer and configuring F5 LTM both by GUI and TMSH /CLI and Cisco load balancers.
• Experience in Installing, upgrading and configuring SUN Solaris 9 and 10 on Sun Servers Using Jumpstart Servers, Manual installation as when required.
• Experience in Installing, configuring and maintaining Samba, WebSphere, JBoss & WebLogic Application Servers, Nagios and Chef.
• Experience in Installing, upgrading and configuring Red Hat Linux 4.x, 5.x, 6.x and 7.x using Kickstart Servers and production support on various applications like Sun Solaris, Redhat Enterprise Linux and Windows Environment.
• Experience in creating and managing user accounts, security, rights, disk space and process monitoring in Solaris and Red Hat Linux.
• Quickly adapt to a fast changing environment and to new priorities based on customer needs.
• Experience in Installing Firmware Upgrades, kernel patches, systems configuration, performance tuning on Unix/Linux systems.
• Good understanding of OSI Model, TCP/IP protocol suite (IP, ARP, TCP, UDP, SMTP, FTP, and TFTP).
• Experience configuring and managing Puppet master server and also experience in updating and creating modules and pushing them to puppet clients.
• Experience in Install and configuration of Web hosting administration HTTP, FTP, SSH, & RSH.
• Experience in Installation of VMware ESX server and creation of VMs and install different guest OS.
• Experience with Veritas Volume Manager (VxVM), Veritas File System (VxFS), Veritas Net Backup, Veritas Clustering with SAN, NAS environment.
• Experience in configuring HP Proliant servers and managing NAS / SAN technology.
• Experience in installing, configuring and implementing the RAID technologies using various tools like VxVM and Solaris Volume Manager.

TECHNICAL SKILLS:

Operating Systems: Sun Solaris v8,9, 10/11, Ubuntu v 6.10, VM Windows 2003, 2008, 2012

Programming Languages: Java

Scripting Language: Perl, Shell, Bash, PythonBuild & SCM Tools

Ant, Maven, Gradle, SVN/SubVersion, VSS, CVS, Perforce, Rational Clear Case

CI Tools /Config Management Tools: Jenkins, Chef, Puppet, Ansible.

MSOffice/MS: Project.

Web/ Application Server: Tomcat, Apache DB2, Oracle, WebSphere, WebLogic, MySQL

Virtualization: Vsphere 5.1, ESX/ESXi server 5.1/5.5 Vsphere Client, VCenter, VMotion, Storage VMotion, VMware Update Manager, VMware Tools, VMware Converter

Database: SQL, MySQL, MSSQL, Apache DB, Mongo DB, Cassandra, PostgreSQL, DynamoDB, CouchDB, SQL Server, Oracle9i, Oracle10g, Redis

Monitoring Tools: CloudWatch, Splunk, Nagios, Zabbix

AWS Services: S3, EC2, VPC, Auto Scaling, Glacier, RDS, Aurora, DynamoDB, Lambda, CloudFront, Route 53, CodeCommit, CodeBuild, CodeDeploy, CodePipeline, CloudWatch, CloudFormation, CloudTrail, OpsWorks, Kinesis, IAM, SQS, SNS, ELB, EBS

Storage: HDS USP, USPV, VSP, AMS 1000, AMS 2500, 9585, HDS TrueCopy, HDS Shadow Image, SAN Copy, raidcom, EMC Clariion, Symmetrix, XIO and DMX

Network Protocols: DHCP, DIG, DNS, SNMP, SMTP, Ethernet, IOS, net stat, NFS, NIS, nslookup, RIP, OSPF, BGP, TCP/IP, and TCP dump, FTP, TFTP

Cloud Technologies: Amazon Web Services (AWS), Open stack, Microsoft Azure, Cloud Foundry (PCF)

PROFESSIONAL EXPERIENCE:

Confidential, Austin, TX Dur

Sr.DevOps Engineer/AWS Cloud Engineer

Responsibilities:

• Responsible for Infrastructure Automation, Developing tools for Database Infrastructure Automation and Monitoring with Continuous Integration and Continuous Deployment/Delivery pipeline.
• Responsible for build process automation using Jenkins and calling ANT and MAVEN scripts.
• Install and configure the infrastructure for DevOps implementation using Jenkins, Maven, Git per requirement. On board the applications into DevOps infrastructure.
• Worked on Subversion (SVN) Branching and merging for older projects in multiple simultaneous releases.
• Designed, Installed and Implemented Ansible configuration management system.
• Used Ansible to manage Web applications, Environments configuration Files, Users, Mount points and Packages.
• Used IAM to create new accounts, roles and groups and engaged in enabling lambda functions for dynamic creation of Roles.
• Managing and supporting a multi-cloud environment which includes AWS.
• Design AWS Cloud Formation templates to create custom sized VPC, subnets, NAT to ensure successful deployment of Web applications and database templates, security product templates.
• Copying the EBS volumes to different account as image file over the network due to the enterprise restrictions on the KMS encryption keys sharing.
• Design roles and groups for users and resources using AWS Identity Access Management (IAM).
• Creating NAT and Proxy instances in AWS and manage route tables, EIP's and NACLs.
• Designing high availability applications on AWS across availability zones and availability regions, designing and implementation of Datacenter migrations.
• Worked on Amazon Web Services (AWS) like EC2, S3 bucket, RDS, EBS, ELB, Auto-Scaling, AMI, IAM through AWS Console and API Integration.
• Communication with team members for both Ansible Core and Ansible Tower teams to clarify requirements and overcome obstacles.
• Experience in managing Ansible Playbooks with Ansible roles. Used file module in Ansible playbook to copy and remove files on remote systems. Created inventory in Ansible for automating the continuous deployment.
• Implemented Ansible scripts to automate configuration of a broad range of services. Resolved merging issues during build and release by conducting meetings with developers and managers.
• Automating configuration management, infrastructure and application deployments using Ansible.
• Enhanced Configuration Management using (Ansible) to assist with automated, repeatable, and consist configuration and application deployments, treating infrastructure-as-code.
• Wrote automation scripts for Ansible and in house custom AWS framework.
• Responsible for creating Ansible Playbooks and Docker containers that can be used by the development team to do local development as well as help improve the deployment process.
• Involved in programming Ansible Playbooks with Python for system administration, managing configurations of VMware Nodes and testing Playbooks on AWS instances.
• Deploy and monitor scalable infrastructure on AWS & configuration management using Ansible.
• Responsible for all necessary day-to-day Subversion (SVN)/GIT support for different projects.
• Worked on Version Control Subversion (SVN) and GitHub Enterprise and automated current build process with Jenkins with proposed Branching strategies to accommodate code in various testing cycles.
• Worked on development and execution of XML, Shell Scripts and Perl Scripts.
• Configured Jenkins for Continuous Integration.
• Worked on ANT and Maven POMs to automate the build process for the new projects.
• Improving our continuous Integration workflow using Virtual Environments like Docker and OpenStack.
• Installation, configuring and troubleshooting on Jenkins on UNIX/Linux environments.
• Designed, wrote and built deployment using ANT/Shell scripting and automate overall process using Subversion (SVN), Perforce and Jenkins.
• Created Perl scripts and SQL stored procedures for nightly batch job streams, data loads and corporate reporting.
• Created and managing Development and Continuous Integration Environments using VMware ESX automated through Jenkins using PXE boot, Perl and the VMware CLI.
• Operated on AWS EC2 instances utilizing Auto Scaling, Elastic Load Balancing and Glacier for our environments.
• Created complex JIRA workflows including project workflows, screen schemes, permission scheme and notifications schemes in JIRA.
• Management and monitoring of Docker in a Cloud based service during production and Set up system for dynamically adding and removing web services from a server using Docker.
• Strong Knowledge in building and maintaining Docker infrastructure for Service oriented architecture applications.
• Worked on Agile practices and Test Driven Development (TDD) techniques to provide reliable, working software early.
• Used Splunk to monitoring/metric collection for applications in a cloud based environment.
• Primary duties include Build and Deployment of the java applications onto different environments like Dev, QA, UAT and Prod.

Environment: Linux, AWS, EC2, VPC, Ansible, Docker, Jenkins, Ant, Maven, Git, Github, XML, Perl, Jira, ESX 5.5, Red hat 6, oracle 8/9i, NAS, SAN, ISCSI, VMware DRS Clusters, puppet, python, bash, ruby.

Confidential

Sr.DevOps Engineer/AWS Cloud Engineer/Chef Automation Engineer

Responsibilities:

• Implemented a Continuous Integration, Continuous Delivery framework from Development team to SCM, Build and Deployment process.
• Launching and configuring of Amazon EC2 (AWS) Cloud Servers using AMI's (Linux) and configuring the servers for specified applications.
• Build servers using AWS: Importing volumes, launching EC2, creating security groups, auto-scaling, ELB, Route 53, SES, RDS and SNS in the defined virtual private connection.
• Installed Pivotal Cloud Foundry (PCF) on EC2 to manage the containers created by PCF. Used Docker to virtualize deployment containers and push the code to EC2 cloud using PCF.
• Creating alarms in CloudWatch service for monitoring the server's performance, CPU Utilization, disk usage etc.
• Managed highly available and fault tolerant systems in AWS, through various API's, console operations and CLI. Managed AWS infrastructure as code using Terraform.
• Worked on integrating AWS DynamoDB using AWS Lambda to store the values the items and backup the DynamoDB streams.
• Setup up and maintenance of automated environment using Chef Recipes & Cookbooks within AWS environment.
• Worked on Chef to reduce management complexity by defining cookbooks and recipes for installation, file management and application deployment on various nodes.
• Worked on Setting up client server model of Chef in development environment of OCI
• Worked on documentation - Chef basics, Initial setup of Chef, Data bags implementation, Coding standards, Cookbook document, testing docs
• Design roles and groups using AWS Identity and Access Management (IAM). Created users and groups using IAM and assigned individual policies to each group.
• Wrote Chef Recipes to automate build/deployment process and do an overall process improvement to any manual processes.
• Manage the configurations of more than 40 servers using Chef, configured Jenkins builds for Continuous Integration and Delivery.
• In depth knowledge on Chef Properties such as OHAI, Knife, Handlers, Chef Client plugins.
• Involved in configuring and maintain the Chef client, Chef Node into Red hat, Ubuntu Linux machines, establishing connection between the client and node in client server model.
• Implemented rapid provisioning and life cycle management for RedHat Linux using kickstart.
• Written/Developed Chef Cookbooks to automate the entire deployment process as well as infrastructure admin tasks.
• Rolled out Chef to all servers, and used the chef node database to drive host configuration, DNS zones, monitoring, and backups.
• Worked on Branching, Merging, Tagging, Release Activities in Version Control Tools GIT and migrations of Sub Version (SVN) repositories to Git.
• Worked on Jenkins for Automated Builds, Integration and Deployments. And Jenkins administration, updating plug-in, setting up new projects and debugging build problems.
• Automated build, deployment, Release process with shell scripts.
• Created the branches to the trunk after the production release and resolved the conflicts rose during the merge in GIT.
• Worked as a system administrator for the build and deployments process on the enterprise server.
• Documented project's software release management procedures with input decisions.
• Configure and Managed Nexus Repository Manager and all the Repositories.
• Creating Local, Virtual Repositories in Artifactory for the project and release builds, repository management in Maven to share snapshots and releases of internal projects using Artifactory tool.
• Utilized Nexus for dependency management for Maven as well as storing the Snapshot and Release Build binaries - WARs and EARs.
• Build Docker images to package Applications with all required dependencies and export to Repository
• Created and managed Docker deployment pipeline for custom application images in the cloud using Jenkins
• Distributed Applications into multiple Docker Images to build environment for high scalability, Availability and Continuous Delivery
• Used Nagios as a monitoring tool to identify and resolve infrastructure problems before they affect critical processes and worked on Nagios Event handlers in case of automatic restart of failed applications and services.

Environment: RHEL 5.x, 6.x, 7.x, Chef, AWS, Shell/Perl Scripts, Ruby, GIT, Jenkins, Tomcat, Jira, Maven, Nagios, Docker, Kubernetes.

Confidential, San Francisco, CA

DevOPs Engineer/ AWS Cloud Engineer/ Puppet Automation Engineer

Responsibilities:

• Worked on Designing and implemented GIT metadata including elements, labels, attributes, triggers and hyperlinks.
• Wrote puppet manifests for deploying, configuring, and managing collected for metric collection and monitoring.
• Developed Puppet modules to automate deployment, configuration, and lifecycle management of key clusters.
• Wrote puppet manifests for deploying, configuring, install shield and managing collected for metric collection and monitoring.
• Involved in configuring and monitoring distributed and multiple platform servers using Puppet and also used Puppet server and workstation to manage and configure nodes.
• Deployed Puppet, Puppet Dashboard and PuppetDB for configuration management to existing infrastructure. Created a mechanism to validate bits to life in a blue-Green deployment model.
• Worked on Configuration of Puppet server-clients and deployed, maintained infrastructure using Puppet Manifests.
• Worked on puppet as Configuration management tool, to automate repetitive tasks, quickly deploy critical applications, and proactively manage change.
• Built provisioning engine that utilizes Puppet and Ansible to implement deployments to multiple platforms including VMware and AWS.
• Operated on AWS EC2 instances utilizing Auto Scaling, Elastic Load Balancing and Glacier for our environments.
• Involved in deploying the content cloud platform on Amazon AWS using EC2, S3, and EBS. Evaluate Chef and Puppet framework and tools to automate the cloud deployment and operations.
• Launched AWS Elastic Beanstalk (EBS) for deploying, monitoring and scaling web applications using different platforms like Java, Docker, Python etc.,
• Setting up databases in AWS using RDS, Dynamo DB, storage using S3 bucket and configuring instance backups and archives to Glacier archives.
• Created AWS Route 53 to route traffic between different regions, DNS & Traffic Management, Availability Monitoring and Domain registration.
• Worked in creating launch configuration and auto scaling groups for fault tolerance and fail over.
• Worked in creating S3 buckets and setting up the life cycle polices for archival in Amazon Glacier.
• Worked in EBS Encryption, S3, and data at rest and data in transit. Utilizing CloudWatch and Logic Monitor to monitor resources such as EC2, EBS, ELB, RDS and S3 etc.
• Created customized AWS Identity and Access Management (IAM) polices for various AWS resources to have required access to required resources.
• Developed Server infrastructure on AWS Cloud, extensive usage of Virtual Private Cloud (VPC), CloudFormation, CloudFront, EC2, RDS, S3, Route53, and SNS.
• Performed configuration, deployment and support of cloud services including Amazon Web Services (AWS). Configured an AWS Virtual Private Cloud (VPC) and Database Subnet Group for isolation of resources within the Amazon RDS MySQLdb cluster.
• Implemented Jenkins continuous build integration system and Converting the ANT build projects to Maven Build projects.
• Managed Elastic Cloud Computing (EC2) instances utilizing AutoScaling, Elastic Load Balancing, and Glacier for our QA and UAT environments as well as infrastructure servers for GIT.

Environment: Solaris 9/10, RHEL 5.x, 6.x, Sun T2000, M4K, M8K, T5140, T5240 Sun Firev890, Sun Firev440, Sun Firev490, HP-ProLiant, Lamp, VERITAS Volume Manager, Ansible, VCS, SVM, VMware ESX, Azure.

Confidential

Build and Release Engineer/ Linux Administrator

Responsibilities:

• Installed, configured and administered WebSphere Application Server6.0/7.0/8.x, WebSphere Message Queue (MQ) v6.0/7.0, JBoss 5/6/7, Apache WebServer on RHELServers.
• Created/Modified scripts extensively in Perl, shell, Python, JBossCLI for automating different tasks like log rotating, monitoring disk spaces, checking the connected processes, deploying the applications, etc.
• Created administration and managed server clusters in JBoss 5/6/7, Integrated Jboss application server with database sources.Worked on JBoss clustering, DataSources, connection pools, Connection factory settings, Virtual hosts etc
• Worked as a Build and Release Engineer for implementation of Software Configuration Management (SCM) processes, controlling and building new versions for releases.
• Developed and implemented Software Release Management strategies for various applications according to the agile process.
• Managing approx 2000 Linux Servers: RHEL 4.x & 5.x, Bash scripting for automation of tasks.
• Worked on Grub, PXE boot, Kick start, Packages, Yum, RPMs, LVM, Boot from SAN, file system configuration.
• Working with version control tools such as Subversion (Tortoise) 1.8.x64bit.
• Configuring LVM as extending Logical Volume and Physical Volume Size.
• Installing and managing different automation and monitoring tools like Nagios and Splunk.
• Coordinated with the UNIX and Windows customers for HDS firmware migration as per vendor recommendation.
• Working with M and T series servers like M4000, M5000 & M8000 servers.
• Installation, Upgrading, Patches, Migration, Configuration and Troubleshooting, deploying SUN Cluster Framework and VERITAS Cluster Server.
• Handling the Domain, DHCP & its policies.
• Worked on migration of storage level using EMC Replication Manager.
• Worked on HDS USP, USPV, AMS 1000, AMS 2500, 9585.
• Worked extensively on HDS TrueCopy, ShadowImage for migrations.
• Handling & fixing all Server related issues, ensuring maximum availability of servers and its services.
• Implemented Nagios alerting tool for Monitoring alerts.
• Provided support for Azure Cloud servers environment for project Code Deployments and Oracle DB installations and maintenance.
• Windows OS and customization using Blade Logic and MDT deployment tools.
• Install and configure the HP c7000 enclosures, HP standalone servers.
• Experience with administrating TSM 5.4.3 and 6.2 servers on a variety of hardware and configurations. (IBM AIX, Sun/Oracle Solaris servers, Linux RHEL5 in VCS clustered environment.)
• Install new TSM clients in NT, Linux, and UNIX environments.
• Troubleshoot TSM servers and client issues as necessary and Providing On call TSM support 24x7
• Scan and deploy patches and updates to the systems using Microsoft Windows Updates Services (WSUS) and keeping up-to-date patch-levels.
• Troubleshot and maintain RedHat and SuSE Linux environments for vulnerabilities using automation tools for fixing and updating.
• Handled Qualys vulnerabilities fix on varies UNIX operating systems AIX/RHEL/SUSE/VMware and IBM VIO servers
• Provide support for users, groups and security access to Active Directory objects including organizational units. Managed AD user accounts, access and group permissions in Win 2003 AD.
• Desktop, printers & laptop's troubleshooting analyzing the existing environment suggest & implement the improvements.
• Created various Batch jobs and time based workflows to update the data regularly.
• Provided user support and bug fixing activities as per the SLA.
• Managed Operational requests and troubleshoot issues, working with diverse groups.

Environment: RedHat5.5, CentOS4.0, Windows 2003/ 2008 server, windows, VMwareESXi5.1, Vmotion, vcenter server, sphere client, center update manager, Nagios, TSM, vcenter converter, San, NAS, Hp Rack servers.

Confidential

Linux Administrator

Responsibilities:

• Installation, Maintenance, Administration and troubleshooting of Red Hat Enterprise Linux and Solaris systems.
• Performed automated installations of Operating System using Kickstart for Red Hat Enterprise Linux and Jumpstart for Solaris Linux.
• Red Hat Linux server administrator, including security patching, kernel tuning, RAID disk array management, software packaging and installation using RPMs.
• Worked on SAN storages of EMC products like CLARIION CX3, CX4, and Symmetric DMX-4 for storage and backup.
• Monitored ESX server alarms and VM's alarms and acted on those incidents to resolve.
• Involved in Planning, building and Administration of various High Availability clusters and heart beat checking on Sun Solaris using VCS in heterogeneous SAN environment.
• Setup company’s servers, network and workstations in windows and Ubuntu.
• Performed installation, configuration and management of Linux, Solaris and Windows servers.
• Maintained all computer equipment & peripherals.
• Administered cross-platform Network (Linux and Windows).
• Installation and Configuration of new server hardware.
• Installed and configured windows server 2000.and windows 2003 server.
• Designing, configuring, implementing and managing DHCP, DNS servers.
• Defining and implementing user configurations and policies.
• Automated several administrative tasks.
• Adding/deleting/modifying user account information.
• Creating security policies.
• Collaborated with various application groups on a daily basis to manage access management. Configured and maintained NetIQ/Novell Identity Manager (IAM/IDM) utilizing Red Hat Linux Advanced Server while producing, reviewing functional and design specs.
• Supporting and maintaining antivirus products as well as host based firewalls.
• Designing, implementing and managing disaster recovery and backup process.
• Documenting all the network, server and resources configurations.
• Backup files and tweak the system & network for optimal performance.
• Managed system and network disaster recovery plans.
• Conducted basic computer training to employees.
• Identified issues with the Net backup product, environment issues including resources, performance, setting up a plan of action and next step with the customer.
• Documenting cases, troubleshooting steps and resolution to case management software
• Provided hardware and software updates.
• Provided system and network security.
• Provided technical support and repairs for Windows / workstations
• Assisted in computerized accounting and auditing.

Environment: Windows NT/ 2003, Red hat Linux, CentOS, Netbackup, LAN, WAN, Free BSD, Apache.