Sr. Cloud/devops Engineer Resume
Charlotte, NC
SUMMARY:
- Professional experience of 7+ years in IT comprising of Designing, Development, Integration of DevOps tools, Cloud Automation, Configuration Management, Provisioning, Build and Release, Continuous Integration/Deployment, Delivery management and Cloud Migration.
- Expertise in DevOps which includes technologies and platform like UNIX/Linux, Java, Jenkins, Maven, GitHub, Chef, Ansible, Subversion, Ant, VMware, Puppet, SVN, GitHub, Vagrant, CVS, Tomcat, JBoss etc.
- Strong Windows Azure experience dedicated to the .NET stack of technologies , proficient in IT operations including in Windows Azure deployments, incident management, production support for all types of Azure components, IIS/SQL server, IT administration and maintenance, Project Management, PowerShell scripting, live site incident management, ERP and E - commerce applications.
- Hands-on experience in implementation, architecture and design with a strong background in cloud IaaS/PaaS/SaaS, Public/Private Cloud.
- Infrastructure experience: ADFS, Security, Domain Service, SSO, AD Connect , two-factor authentication, Azure monitoring, Azure Operational Insights, data-center and infrastructure migrations consolidation.
- Expertise in Azure Development, worked on Azure web application, App services, Azure storage, Azure SQL Database, Virtual Machines, Fabric controller, Azure AD, Azure search, and Notification hub .
- Experience in AZURE , Migration of all servers from on-premises to Kubernetes containers & writing the scripts in Perl and Shell Scripts for managing various enterprise applications.
- In-depth knowledge of various AWS Services including Elastic Beanstalk, Lambda, CloudFront, Elastic Map Reduce (EMR), Redshift, Kinesis streams, EC2, IAM, Cloud Formation, Route53 etc.
- Managing security groups on AWS, focusing on high-availability, fault tolerance, and auto-scaling using Terraform templates. Along with Continuous Integration and Continuous Deployment with AWS Lambda and AWS Code Pipeline .
- Experienced in both framework and Cloud Formation to automate AWS environment creation along with the ability to deployment on AWS , using build scripts (AWS CLI) and automate solutions using Shell and Python.
- Experience in working on a single node and multi-node OpenStack cloud platform, Virtualization, NFV and was one of the top contributors for Zaqar, a service part of OpenStack cloud software.
- Involved in using Terraform and Ansible , migrate legacy and monolithic systems to Amazon Web Services and managing Ubuntu, Amazon Linux and RHEL virtual servers on AWS EC2 instance by creating Ansible Nodes.
- Experience in creation and deployment of a tool to automate branch and project creation in GIT using Groovy in Jenkinsfile and automating with Chef and Ansible .
- Experience on Ansible and Ansible Tower to automate repetitive tasks, to deploy critical applications quickly, and proactively manage the changes and wrote many playbooks to manage Web applications,
- Hands-on experience in configuring Chef Server Enterprise on-premise, workstation bootstrapped the nodes using knife and automated by testing Chef Recipes, Cookbooks with test-kitchen and chef spec .
- Extensive experience in installing, configuring and administering Jenkins CI tool on Linux machines. Used Jenkins pipelines to drive all Microservices builds out to the Docker registry and then deployed to Kubernetes , Created Pods and managed using Kubernetes .
- Hands-on experience in using OpenShift for container orchestration with Kubernetes , container storage, automation, to enhance container platform multi-tenancy.
- Experience with Pivotal Cloud Foundry, OpenShift, Kubernetes architecture and design, troubleshooting issues with platform components (PCF), and developing global or multi-regional deployment models and patterns for large-scale developments and deployments on Cloud Foundry, OpenShift and Kubernetes.
- Knowledge of Docker Hub, Docker Swarm, Docker Container network , creating Image files primarily for middleware installations & domain configurations. Evaluated Kubernetes for Docker Container Orchestration .
- Experience in configuring and managing the container using Docker, run multiple Applications by Docker Compose and used to Docker Weave for Network communication between Containers.
- Experience in configuring and maintaining Jenkins to implement the CI process and integrated the tool with Ant and Maven to schedule the builds.
- Experience of setting up code repositories like SVN, GIT, and TFS and managed plugins for Jenkins for scheduled automatic checkout of the code.
- Perform AEM customization on foundation components and workflows to extend functionalities improve performance or ix issues on project level.
- Experience in setting up and managing ELK ( Elastic Search, Log Stash & Kibana ) Stack to collect, search and analyze logfiles across servers, log monitoring and created geo-mapping visualizations using Kibana in integration with AWS Cloud Watch and Lambda .
- Hand-on experience in establishing a NAGIOS , Splunk, Zenoss and PagerDuty servers and several "worker" machines in the Amazon Cloud (AWS) to demonstrate the capabilities of monitoring tools.
- Work experience in the agile environment of JIRA refactoring existing components & widgets to keep in sync with the emerging latest trends of AEM.
- Proficiency in scripting for automation, & monitoring using Shell Bash, PowerShell, PHP, Java, Python, YAML, Ruby & Perl scripts.
- Installation and Configuration of Data Base Servers like MySQL, MariaDB, PostgreSQL, MongoDB, Oracle DB , on various Linux Distributions, Oracle Enterprise Linux, RedHat Enterprise Linux, Ubuntu Enterprise Linux.
- Experience in deployment of applications to Oracle WebLogic, JBoss, Apache Tomcat, Nginx and Web Sphere servers and worked on Logical Volume Manager(LVM), Veritas Volume Manager, Kickstart, Bonding, LAMP and LDAP .
- Good understanding of the principles and best practices of Software Configuration Management (SCM) in Agile, Scrum, and Waterfal l methodologies.
TECHNICAL SKILLS:
Operating System: Linux (RedHat 4/5/6/7, CENTOS & SUSE), Unix, Solaris 11/10/9/8, IBM AIXUbuntu 12/13/14, Windows NT, Windows 8, 12, 12R2, DEBIAN, MacOS.
Web Technologies: HTML, CSS, XML, AJAX
Cloud Platforms: AWS, Azure, OpenStack, PCF
Automation/Configuration Management Tools: Chef, Puppet, Ansible, Kickstart, Jumpstart
Virtualization Technologies: Windows Hyper-V, VMware ESXi, Vagrant, Citrix Xen, Virtual Box, vCenter, vSpherePower VM
Containerization Tools: Kubernetes, Docker, OpenShift
Application/Web Server: Tomcat, Apache, JBoss, Web Logic (8/9/10) & Web Sphere 4.0/5.0, Web Logic Application Server, IIS, Oracle WebLogic Server 11g, Oracle Application Server 10g BEA WebLogic 8.1/9.2
CI and Build Tools: Jenkins, ANT, Maven, Hudson, Bamboo
Testing and ticketing tools: SonarQube, Selenium, JIRA, ServiceNow, Remedy, ConnectWise
Monitoring and Logging Tools: Nagios, Splunk, ELK, PagerDuty, Zenoss, PRTG, Datadog, Dynatrace
Version Control Tools: GIT, GitHub, Subversion, Bit-Bucket, CVS, Clear Case
Scripting: Python, Shell Scripting, Ruby Scripting, Power Shell, YAML Perl
Database Systems: Oracle 10g/9i, SQL Server, MySQL, SQL Server, NoSQL, Mongo DB, Cassandra
Networking/Protocol: DNS, DHCP, Cisco Routers/Switches, NIS, NFS, WAN, SMTP, LAN, FTP/TFTP, TCP/IP
PROFESSIONAL EXPERIENCE:
Confidential - Charlotte, NC
Sr. Cloud/DevOps Engineer
Responsibilities:
- Configured Azure Virtual Networks , subnets, DHCP address blocks, Azure network settings, DNS settings, security policies and routing. Also, deployed Azure IaaS virtual machines and Cloud services (PaaS role instances) into secure Virtual Networks and subnets.
- Managed Azure Infrastructure Azure Web Roles, Worker Roles, SQL Azure, Azure Storage, Azure AD Licenses, Office365 . Virtual Machine Backup and Recover from a Recovery Services Vault using Azure PowerShell and Portal.
- Used Azure Terraform to deploy the infrastructure necessary to create development, test, and production environments for a software development project.
- Azure IaaS virtual machines (VMs) and Cloud services ( PaaS role instances) into secure VNets and subnets , designed VNets and subscriptions to conform to Azure Network Limits.
- Set up of Lab infrastructure on Windows OS for MS environments (INT, PPE and PROD) by using Azure, AD, DNS, DHCP, SCVMM, WDS, SCOM, Hyper-V, TS Gateway, VLAN , kickstart and Switches updates for managing the network on servers.
- Configure continuous integration from source control, setting up build definition within Visual Studio Team Services (VSTS) and configure continuous delivery to automate the deployment of ASP.NET MVC applications to Azure web apps.
- Implemented Micro-services using Pivotal Cloud Foundry(PCF) platform build upon Spring Boot Services and created workflows on TeamCity for setting up automated pipelines for CI/CD with PCF .
- Application Deployment on PCF using CF push and Urban code deploy. Also, PCF backup for all the environments and set-up Jenkins maven build automation with uploads to Pivotal Cloud Foundry(PCF) .
- Based on Chef for a wide range of server types designed and developed automated deployment and scaling processes. Also, including application tiers such as Elasticsearch, Zend PHP and IIS Clusters .
- U sed Ansible Tower, which provides an easy-to-use dashboard and role-based access control, so that it's easier to allow individual teams access to use Ansible for their deployments.
- Designed and developed continuous deployment pipeline, integrating Jenkins and Chef across geographically separated hosting zones in Azure.
- Designed strategies for optimizing all aspect of the continuous integration, release and deployment processes using container and virtualization techniques like Docker and Kubernetes .
- Built docker containers using microservices project and deploy to Dev, iTest, Scale, UAT (SIT), PROD.
- Configured applications that run multi-container Docker applications by utilizing the Docker-Compose tool which uses a file configured in YAML format. Used Kubernetes to manage containerized applications using its nodes, Config-Maps, selector, Services and deployed application containers as Pods .
- Setting up Kubernetes (k8s) Clusters for running microservices and Pushed microservices into production with Kubernetes backed Infrastructure. Development of automation of Kubernetes clusters via playbooks in Ansible.
- Use Ansible, Chef, Jenkins, Git , for implementing Continuous Integration from scratch and optimize the Continuous Integration using Jenkins and troubleshoot the deployment build issues using the triggered logs.
- Build tool, Maven used it on Java projects for the development of build artifacts on the source code.
- Defined and managed release planning and branching strategy of GIT servers. Also, helped educate engineering community on the appropriate use of GIT . As well as Implemented auto environment creation using ansible and Azure .
- Work with MAVEN for building the application, has written maven scripts and shell scripts to automate the build process. Daily maintenance of GIT source repositories and builds.
- Planned and implemented Disaster Recovery solutions, data archiving, backup/recovery strategies, Data/Table partitioning, online Indexing, rebuild/reorg indexes, Performance Analysis and optimization of SQL server .
- Using Ruby, PowerShell and Python scripting , ARM templates developed automation and deployment utilities.
- Creating, versioning and testing of scripts (Bash, PowerShell), Chef, Nagios, Maven, Git, Jenkins, Python and Ruby to achieve high-level of automation.
- Installation, Configuring, Deploying, Troubleshooting, Administration and maintenance of IIS. Analyzing the IIS logs to collect information about server events, server performance, and user activity.
- Work on Nagios and ELK for server monitoring, also used Net Scalar and monitoring tools like Nagios for Load Balancing and Controlling Flow of Traffic.
- End to end cloud infrastructure monitoring which included monitoring and deployment of core components like Fabric, Storage, RDFE, MDS, SLB, Portal, and Billing etc.
- Involved in defect tracking using JIRA and prepared root cause analysis for defects.
- Build Data Sync job on Windows Azure to synchronize data from SQL 2012 databases to SQL Azure as well as in installation, configuration & administration of Microsoft Windows 2012 R2 Servers and Microsoft Visual Studio, used TFS for source control, data collection, reporting and project tracking.
- Analyze, troubleshooting, and resolve RedHat Linux and Server HW , Network problems in a Production Server environment.
Environment : Azure, PCF, Docker, Kubernetes, Jenkins, Ansible, Chef, Git, Vagrant, SVN, Maven, JIRA, IIS,
AD, VLAN, DNS, DHCP, MSDNAA, Hypervisor, PowerShell Windows Servers, Visual Studio, SQL server, RHEL 6.9/7.4,
Nagios, ELK, Terraform, ARM, Perl, Python, Ruby.
Confidential - Plano, TX
Cloud/DevOps Engineer
Responsibilities:
- Design and develop AWS cloud infrastructure utilizing Ansible with AWS CloudFormation and Jenkins for continuous integration with high availability and secure multi-zones and automated end-to-end transit hub connectivity resource deployment in AWS via Terraform .
- Create multiple VPC's and public/private subnets, Route tables, Route Tables Security groups and Elastic Load Balancer. To grant granular permissions to specific AWS Users, Groups, and Roles created IAM policies. Automating AWS deployment and configuration tasks using Lambda.
- To create customized VPC, Subnets, NAT, EC2 instances, ELB and Security groups , wrote CloudFormation templates. Created alarms in CloudWatch service for monitoring server’s performance, CPU utilization and disk usage in AWS.
- Using API's, chef, python and AWS CloudFormation Templates , migrated and automated cloud deployments.
- Worked with AWS CloudFormation Templates, terraform along with Ansible to render templates and Murano with Orchestration templates in OpenStack Environment.
- Worked with OpenStack object store Swift to store lots of data efficiently, safely, and cheaply and storing unstructured data that can grow without binding.
- Used Hybrid cloud environment for application deployments using OpenStack cloud and worked within the cloud for Integration process and used OpenStack to build cloud labs for application deployment for Testing Environments.
- Involved in troubleshooting any part of the lifecycle services within the OpenStack including log files, message queues, database, computer hardware, and network connectivity.
- Maintained multiple cookbooks in Chef by converting production support scripts to Chef recipes to automate the configurations of servers.
- Automated installing the Linux packages and administrating Linux service using Chef and automating product installation configuration.
- Used Ansible to manage Web applications, Environments configuration Files, Users, Mount points and Packages.
- Setup Continuous Delivery pipeline using Ansible playbooks . This primarily consists of a Jenkins to run packages and various supporting software components such as Maven .
- Creating and handling multiple Docker images primarily for middleware installations and domain configurations.
- Worked with Docker for convenient environment setup for development and testing. Installed Docker Registry for local upload and download of Docker images and even from Docker hub.
- Worked with Red Hat OpenShift Container Platform for Docker and Kubernetes . Used Kubernetes to deploy scale, load balance, scale and manage Docker containers with multiple namespace versions
- Deployment of a Dockerized Rabbit MQ in OpenShift so that we might use the auto-scaling capabilities of OpenShift with a Rabbit MQ cluster.
- Developing pages, templates and components as per the requirements with proper reusability and inheritance mechanism offered in AEM.
- Deployed EC2 Container Service plugin in Jenkins , which automates the Jenkins master-slave configuration by creating temporary slaves.
- Used SCM tool, GIT for Branching, Merging, Tagging and maintaining the version across the environments Subversion on Linux platforms.
- Designed and implemented GIT metadata including elements, labels, attributes, triggers and hyperlinks and performed necessary day to day GIT support for different projects.
- Automation and deployment templates for relational and non-relational databases including MySQL and Cassandra used in AWS RDS .
- Deployed and configured Elasticsearch, Logstash and Kibana (ELK) for log analytics, full-text search, application monitoring in integration with AWS Lambda and CloudWatch .
- User, Group creation, monitoring and maintaining logs for system status/health using Linux commands and Splunk system monitor. Writing new plugins in Splunk to monitor.
- Created ELK Dashboards and Searches and Parsing logs in Graylog, as well as malware hunting through Kibana and Graylog.
- Administered, deployed and managed RedHat, Ubuntu, Windows and CentOS servers. Using Perl, Bash, Shell scripting and automated log backup using Python Boto3 API , managed batch jobs in Linux for data automated import/export of data and system automation programming.
- Hands on experience in administration and maintenance of services like HTTP, HTTPS, SMTP, FTP, LDAP and NFS . Also, mount NAS exported shares on client machines.
Environment: AWS, Lambda, Jenkins, Auto Scaling, Web logic, Nexus, JIRA, Ansible, Oracle, Terraform, Python,
Maven, Java, Linux, Apache TOMCAT, ELK, GIT, LDAP, NFS, NAS, MS Share point, XML, Fedora, Windows, Splunk, Perl
Scripts, Shell Scripts, Chef, Ansible, OpenStack, Docker, Kubernetes, OpenShift .
Confidential - Houston, TX
DevOps Engineer
Responsibilities:
- Worked with Amazon AWS Cloud Services , (EC2, S3, EBS, ELB, Cloud Watch, Elastic IP, RDS, SNS, SQS, Glacier, IAM, VPC , Cloud Formation, Route53) and managing security groups on AWS, focusing on high-availability, fault tolerance, and auto-scaling.
- Worked on AWS cloud to provision new instances, S3 Storage Services, AWS EC2, Cloud watch services and CI/CD pipeline management through Jenkins.
- Support Design and implementation of the continuous delivery pipeline, using continuous integration , continuous delivery and automated environment provisioning.
- Written Chef Recipes to automate our build/deployment process and do an overall process improvement to any manual process.
- Setup and maintained automated environment using Chef Recipes within AWS environment. Good understanding of Knife, Chef Bootstrap process etc.
- Installed and configured an automated tool Puppet that included the installation and configuration of the Puppet-master , agent nodes and an admin control workstation.
- Provisioning and Configuring the Docker containers and creating Docker files for different environments.
- Configuring the build and release activities on both enterprise level and web applications.
- Administer Splunk Software Development Kit for JavaScript, Python and AWS Cloud Formation templates for Splunk distributed cluster deployment. Maintain and deploy builds in UAT and Production environment.
- Providing continuous improvement to agile software development teams by working with Jenkins under the CI/CD pipeline . Integrated Ant, Nexus, Jenkins , SVN, Confluence and JIRA.
- Involved in JIRA as defect tracking system and configure various workflows, customizations and plug-ins for JIRA bug/issue tracker, integrated Jenkins with JIRA, SVN.
- Used Version Control tool, SVN to create branches and implement parallel development process. Implemented a GIT mirror for SVN repository, which enables users to use both GIT and SVN.
- Python Scripting in DevOps, to model and manage the entire application from load balancers to a database.
- Developed Shell Scripts and Perl for automation of the build and release process. Developed custom solutions in C# and PowerShell to validate availability, consistency, and compliance with environments
- Created artifact documents through the source code and internal deployment in Nexus repository. Implemented Disaster recovery project on AWS using various DevOps automation for CI/CD.
- Built and managed a highly available monitoring infrastructure to monitor different application servers and its components using Nagios with Puppet automation. Involved in editing the existing ANT files in case of errors or changes in the project requirements.
- Performed SCM audits and provided reports on process and procedures in development, build and releases of the Projects as per internal proprietary defined standards and steps.
- Building & configuring RedHat Linux systems over the network , implementing automated tasks through crontab , resolving tickets per the priority basis.
- Collaborate with infrastructure team, software engineers, business analysts, and other company stakeholders assemble prerequisites and execute frameworks to meet business and technical objectives, SLAs, availability needs, and capacity requirements including high availability, farms/clusters, and disaster recovery .
Environment: AWS, Linux, Perl, Python, Chef, Puppet, Jenkins, PHP, Ruby, JIRA, GIT, Vagrant, SVN, Nexus, Nagios,
JIRA, Java, ANT, RHEL 6.7/6.8/7.1/7.2 , Bash, C#, PowerShell, NT Command Shell.
Confidential
Build/Release Engineer
Responsibilities:
- Worked in Agile Project management Process, JIRA for Issue Tracking and monitoring and with the Architects on SDLC process being the owner of post-development environments.
- Converting the ANT Build projects to Maven Build projects. Experience in development of build scripts using Ant, Maven.
- Administration/Maintenance experience of source control management systems, such as SVN . Managed Maven project dependencies by creating parent-child relationships between projects.
- Integrating the code quality analysis tools like Cobertura, Find Bugs, JUnit, PMD, and Check style into the projects.
- Administration/Maintenance experiences of continuous integration build engineer, such as Bamboo . Also, built and Configured Bamboo Slaves for Parallel Job execution.
- Authoring pom.xml files, performing releases with the Maven release plugin, Mavenization of Java projects and managing Maven repositories.
- Creating new build jobs using Maven , Integration testing jobs and deploy jobs in Bamboo to automate the process.
- Created and deployed web interfaces reporting on multi-platform automated builds and test suites (TFS build reporting, SharePoint Server, Cruise Control and IIS).
- Backed up crucial data via duplicity and Rackspace Cloud Files. Contributed to company codebase via SVN.
- Created continuous integration system using Maven, Bamboo, Puppet full automation, Continuous Integration, faster and flawless deployments.
- Installed/Configured and Managed Puppet Master/Agent. Wrote custom Modules and Manifests for up gradation or Migration of Puppet community and Puppet Enterprise.
- Creating new build jobs, Integration testing jobs and deploy jobs in Bamboo to automate the process.
- Installed and Configured the Apache Tomcat application servers for Dev and Integration Test Environments. Automated the process of deployment to Apache Tomcat Application Servers by developing Perl Scripts and python scripts .
- Configured and administered JMS Server, Connection Factory, Topic/Queue, File Store, and Database Store and Distributed destinations, JNDI, JDBC Connection Pools, Multi Pools and Data Sources on WebLogic server.
- Performed tasks on F5 load balancer like installing and renewing SSL certificates and bouncing servers with performance issues after taking them out of the server pools.
- Coordinated the resources by working closely with Project Managers for the release and carried deployments and builds on various environments using continuous integration tool.
- Installed and configured monitoring tools Nagios for monitoring the network bandwidth and the hard drives status as well as SAMBA utility software for sharing files with Windows hosts.
- Installed, configured and maintained Tomcat application server 7.x/6.x/5.x on RedHat Linux, AIX 6.1/5.3, Windows 2008.
Environment : ANT, Maven, Puppet, Bamboo, JIRA, SDLC, Shell, Apache Tomcat Servers, Agile, Perl, Junit, Tomcat application server 7.x/6.x/5.x, RHEL 7,6.6,6.7, Java, Python, PHP, Linux, Apache, Shell Scripts, XML, UNIX, MS Office.
Confidential
Sr. Linux Administrator
Responsibilities:
- Administration of Windows Servers , Domains, Active Directory, DNS, DHCP, SMTP , SharePoint, System Center, Lync and Exchange
- Conduct day-to-day tasks in RHEL that included upgrading rpms, kernel, HBA driver, configuring SAN Disks , multipathing and LVM file system.
- Installing and updating packages using YUM (custom YUM servers/repositories) and Red Hat Satellite Server .
- Installation and configuration of Red hat Cluster, Veritas Cluster Server and Veritas NetBackup, Apache 1.3.x, Tomcat, WebLogic 9, 10, and JBoss.
- Monitors system capacity & performance and takes appropriate action to report and correct all issues.
- Senior-level Administration of 90+ high-level world-wide virtual systems .
- Implementing Kickstart/PXE-boot configuration for automating Linux installations
- Plan, build, document and support new infrastructure including VMware ESXi and vSphere virtualization servers, new file-server and other resources.
- Automate processes including full and incremental backups using tar and star; migrate and enlarge file systems on Red hat 6.5 and CentOS 6.5 .
- Administered Linux servers for several functions including managing Apache/Tomcat server, mail server, MySQL databases in both development and production.
- Manages Patches configuration, version control, service pack and reviews connectivity issues regarding security problem and did network management TCP/IP, NIS, DNS, NFS, VLAN .
- Monitoring health of infrastructure servers and mission-critical using Nagios XI .
- Providing solutions to the client about Disk mirroring and RAID implementation using LVM .
- Setup NFS File Systems and shared them for Clients, Maintenance of NFS Server with Auto Mounts .
- Serve as regional support for project's Team Foundation Server environment including configuration, maintenance and performance analysis.
Environment: RHEL6.3,6.4,6.5, KeyVault, ServiceBus, kickstart, NetBackup, Apache/Tomcat, PowerShell, Nagios,
LVM, VMware, DNS, AD, DHCP, RAID, LVM, NFS, VMware.
Confidential
Linux/System Administrator
Responsibilities:
- Installation, configuration and maintenance of RedHat Linux servers .
- Performed server installation using Network-Based Kickstart and DVD on physical servers, VMware and OVM
- Responsible for providing 3 backup support across 5 environments of approximately 500+ servers.
- Implemented and configured network services such as HTTP, DHCP, and TFTP .
- Installed and configured Kickstart, DHCP, DNS (BIND, MS), web (Apache, IIS), mail (SMTP, IMAP, POP3), and file servers on Linux servers .
- Harden operating system by installing recommended patches , monitor the servers by using TCP dump , disable services in a bid to minimize and or eliminate unauthorized server access.
- Developed shell scripts to automate repeatable tasks; used bash shell scripting to manage directories, files, users, and applications.
- Expert on setting up and maintaining Active Directory .
- Install, configure and support Enterprise network/server monitoring tools. ( Manage Engine/Site 24x7, SolarWinds, CA, Nagios)
- Monitoring CPU, memory, iSCSI disks, disk controllers, physical disk, HW and SW RAID, multipath, file systems , network using the tool NAGIOS .
- Developing scripts to be executed as checks by Nagios for execution in both Windows and Linux environments.
Environment: Windows Server 2008/2008R2, RedHat Linux 5,6.1/6.2, Apache, VMware, OVM, kickstart, Apache, SolarWinds, IIS, Nagios, Shell, DHCP, shell, bash, AD.