SUMMARY:

• Around 8 years of IT Professional Experience as Cloud/DevOps Engineer with major focus on Microsoft Azure, AWS, Google Cloud Platform (GCP), OpenStack, Continuous Integration, Continuous Deployment, Configuration Management Build/release on each packaging Quality Control and which also includes Trouble shooting and performance issues.
• In depth experience on SaaS, PaaS, and IaaS concepts of cloud computing and Implementing using, Azure, Google Cloud Platform understanding the principles of (SCM) in Agile, Scrum and Waterfall methodologies.
• Expertise on Amazon Web Service (AWS) Cloud Services VPC, IAM, EC2, S3, Route 53, ELB, Code Commit, Code Build, Code Deploy, Cloud Formation, EBS, RDS.
• Experience in Azure compute service, Azure web apps, Azure Data Factory Storage and content delivery.
• Expertise in Azure infrastructure management SQL Azure, and migrating on premise to Windows Azure.
• Good understanding of OpenShift platform in managing Docker containers using Docker Swarm.
• Administration and managing of Red Hat OpenShift cluster with Red Hat Linux 7.x which includes installation, testing, tuning, upgrading and loading patches, troubleshooting server issues on AWS .
• Experience in maintaining AWS (Amazon Web Services) EC2 (Elastic Cloud Computing) resources like instances, EBS volumes, snapshots, ELB (Elastic Load Balancers), AMI's, security Groups, Elastic IP's, Key pairs and Amazon Cloud watch for different zones in development.
• Expertise in DevOps, Release Engineering, Configuration Management, Cloud Infrastructure Automation tools like Git, Subversion, Maven, Jenkins, Chef, Puppet, Ansible, Terraform, Docker, Kubernetes and Nagios.
• Designing and Implementing CI (Continuous Integration) Configuring Jenkins servers, Jenkins nodes , creating required scripts (Perl & Python), and creating/configuring VMs (Windows/Linux).
• Experienced in Microsoft Visual Studio, Windows PowerShell, Cloud infrastructure on design and implement VM Storage and Installing servers through Azure Resource Manager Templates (ARM) or Azure Portal.
• Worked with Vagrant for local development setup. Moved Vagrant setup to Docker Swarm based environment.
• DevOps practice for Micro Service and docker based cluster using Mesos Kubernetes as Orchestrator.
• Worked with Kubernetes and OpenShift to provide a platform for automating deployment, scaling, and operations of application containers across clusters and managed containerized applications using its nodes.
• Experience in configuring Jenkins jobs to work with uDeploy for post build executions.
• Good knowledge of application development for cloud platforms using like Spring boot, Microservices.
• Experience in administration and maintenance of source control management systems such as Sub Version Perforce, GIT and branches fixed merge issues and administration software repositories.
• Implemented Continuous Delivery Pipeline with Docker, Microservices , Jenkins and GitHub, and AWS AMI’s.
• Experience using MAVEN and ANT build tools for building of deployable artifacts (jar, war & ear) from source code. Automated weekly releases with ANT/MAVEN scripting for Compiling java code dubbing.
• Strong Knowledge/experience in creating JENKINS CI pipe lines in to automate most of the build related tasks.
• Expertise in Installation, Configuration, Trouble shooting and Maintenance of BEA WebLogic, JBoss 5, Apache Tomcat Integration, deployment and automation application servers Tomcat, WebLogic, JBoss across Linux platforms.
• Expertise in writing Bash Scripts, Pearl Scripts (hash and arrays), Python programming for deployment of Java applications on bare servers or Middleware tools.
• Created playbooks for OpenStack deployments and bug fixes with Ansible for auto provisioning.
• Hands on Experience on Ansible and Ansible Tower as Configuration management tool, to automate repetitive tasks and quickly deploy critical applications.
• Experienced in Docker Swarm to implement a high - level API to provide Containers that run Processes isolation worked on customized Mesos marathon Docker container images, pushed the images to Docker hub.
• Building/Maintaining Docker container clusters managed by Kubernetes, Linux, Bash, GIT, Docker on GCP. Utilized kubernetes and Docker for the runtime environment of the CI/CD system to build, test deploy.
• Experience with Terraform or Cloud formation scripting including Infrastructure as code utilizing tools like Terraform , Cloud formation and Salt Stack.
• Experience in Agile Methodology and Agile Engineering practice like TDD , CI/CD.
• Installed and used monitoring tool like Splunk, Nagios, Configured, and Managed Monitoring Tools such as Nagios for Resources Monitoring/Network Monitoring/Log Trace Monitoring.
• Extensively used Ruby scripting on Chef Automation for creating Cookbooks comprising all resources, data bags, templates, attributes and used knife commands to manage Nodes onto Chef Server for Configuring.
• Installed and configured an automated tool Puppet that included the installation and configuration of the Puppet master, agent nodes and an admin control workstation.
• Configuration and administration of Load Balancers, Network and Auto scaling for high availability.
• Automating Web Sphere EAR file deploys through Cruise Control , Jenkins , Team City , and Bamboo .
• Proficient in Database Administration activities such as installation, database creation, sizing, backup and recovery, performing turning and capacity planning.
• Experienced and maintaining the currency of firewall package on the gateways. Worked with the users to identity firewall ports required for the applications related if required for production impacting changes.
• Developed advanced JIRA workflows based to track defects and changes for management on user requirements
• Explicit approach in understanding of source control management concepts such as Branching, Merging, Labeling/Tagging and Integration.
• Expertise in the adoption of Agile methodology for purpose of utilizing TFS/VSTS to deliver.

TECHNICAL SKILLS:

Cloud Environments: Azure, Google Cloud Platform (GCP), AWS, OpenStack

Operating Systems: Red Hat Linux, CentOS 6 & 7, Solaris, Ubuntu12.x, 13.x, 14.x, SUSE, Windows 98XP, Vista, Windows Server 2003, 2008, 2012, VMware ESX and Mac OS.

Web Servers: Tomcat, WebLogic9.x/10.x/11g/12c, Jboss 5.x/6.x/7.x, Web Sphere Administration and Nginix

Application Servers: Apache Tomcat 5.x/7.x, WebLogic Application Server 9.x,10.x, JBoss

Databases: NoSQL, MemSql, Oracle, MySQL, Maria DB, Mongo DB, PostgreSQL, RDBS.

Version Control Tools: Subversion, ClearCase, TFS, GIT, GIT HUB, SVN, Bitbucket.

Configuration Management: Ansible, Chef, Puppet

CI/CD Tools: Jenkins/Hudson, Bamboo, Maven, SonarQube, Nexus Artifactory.

Container Tools: Kubernetes, Docker, OpenShift

Monitoring Tools: Dynatrace, Grafana, Nagios, Splunk, AWS cloud watch.

Scripting Languages: Ruby, Python, groovy, Unix Shell scripting, Node JS, XML, HTML, JAVA, JEE, PHPJavaScript, Angular JS, Power Shell, JSON, YAML, AWS Lambda.

Bug Tracking & Testing tools: JIRA, J Unit, J Meter Test Flight, Test Rail, Selenium.

Virtualization Tools: VMware, VSphere, Oracle Virtual Box, Workstation.

Networking: TCP/IP, NIS, NFS, DNS, VPN, DHCP, WAN, HTTP, LAN, FTP/TFTP, VMware nexus switch, IP Networking, F5 load balancer.

PROFESSIONAL EXPERIENCE:

Confidential, Florida, Tampa

Sr. DevOps/Cloud Engineer

Role/ Responsibilities:

• Experience in Microsoft Azure Cloud Computing development and support. Moderate and contribute to the support forums (specific to Azure Networking , Azure Virtual Machines , Azure Active Directory , Azure Storage ).
• Experience in using Cloud Infrastructure management and Implementation Working experience on various Azure services like Compute (Web Roles, Worker Roles), Azure Websites, Caching, SQL Azure , NoSQL , Storage , Network services , Azure Active Directory , Scheduling, Auto Scaling, and Power Shell Automation .
• Extensive working experience with different SDLC methodologies such as Agile and Waterfall with an ability to be creative and to take self-initiatives to execute/manage multiple projects in parallel during time critical situations.
• Good working experience in Azure Logic apps , service Bus, Document DB and SQL Database .
• Deployed Azure IaaS Virtual Machines (VM’s) and PaaS role instances (Cloud Services) into secure VNets and subnets, designed VNets and Subscriptions to confirm to Azure Network Limits.
• Experienced with deployments, Maintenance and troubleshooting applications on Microsoft Cloud infrastructure Azure Provided high availability for IaaS VMs and PaaS role instances for access from other services.
• Designed and implementing Azure Cloud Infrastructure by creating ARM templates for Azure platform also used Terraform to deploy the infrastructure necessary to create development, test and production environments.
• Managing the Infrastructure on Google cloud Platform using Various GCP services.
• Configuring and deploying instances on GCP environments and Data centers , also familiar with Compute , Kubernetes Engine , Stack driver Monitoring, Elastic Search and managing security groups on both.
• Maintained the user accounts ( IAM ), Cloud SQL , Cloud DNS , VPC , RDB , Cloud Datastore Cloud Bigtable, SQS and Cloud Pub/Sub services in Google cloud platform .
• Used GCP App Engine for deploying and scaling web applications and services developed with Java .
• Leveraged GCP cloud services such as Compute, auto-scaling and VPC to build secure, highly scalable and flexible systems that handled expected and unexpected load bursts.
• Build and configure a virtual data center in the Google cloud platform to support Enterprise Data Warehouse hosting including Virtual Private Cloud (VPC) , Public and Private Subnets, Security Groups, Route Tables, Google Cloud Load Balancing.
• Implemented a Continuous Delivery pipeline with Docker , Jenkins , GitHub and GCP whenever a new GitHub branch gets started, Jenkins , our Continuous Integration server, automatically attempts to build a new Docker container .
• Configured in setting up CI/CD pipeline integrating various tool with Cloud Bees Jenkins to build and run Terraform templates to create infrastructure in Azure . Worked on Power Shell scripts to automate the Azure Cloud system in creation of Resource groups, Web Applications, Azure Storage Blobs & Tables, firewall rules and used Python scripts to automate day to day administrative tasks.
• Deploying J2EE Application archives ( JAR, WAR, EAR and RAR ) and Web-Based/E-Commerce on Web Logic Application Server and Jboss 4.x/5.x/6.x/7.x.
• Used Maven on Java Projects for the development of build artifacts on the source code and worked with Maven for building the application, has maven scripts and shell scripts to automate the build process.
• Experienced managing release planning and branching strategy of GIT servers and worked on creating repositories in GIT Stash for multiple applications configured GIT repositories in CI setup in Jenkins and Injected Groovy scripts in Jenkins for dashboard and customized email triggers.
• Automated Various infrastructure activities like Continuous Deployment, Application Server setup, Stack Monitoring using Ansible Playbooks and integrated Ansible with Jenkins also provisioned and patched servers using Ansible.
• Experienced on Docker and Ansible to build automation pipeline and Continuous Deployment for code using Jenkins and wrote Ansible Playbooks to automate Ansible Servers using YAML scripting.
• 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 node, Config Maps, selector, services and deployed application container as Pods.
• Extensively Worked on Docker service rolling updates to implement zero downtime PROD deployments and worked with Docker Trusted Registry as repository for our Docker images and worked with Docker swarm.
• Experience in Writing Chef Recipes to automate our build/deployment process and do an overall process improvement to any manual processes. Utilized Configuration Management tool chef and created Chef Cookbooks using recipes to automate system operations.
• Deployed windows Kubernetes cluster with Azure Container Service (ACS) from Azure CLI and Utilized Kubernetes and Docker for runtime environment of the CI/CD system to build, test and deploy.
• Setting up Kubernetes (K8s) clusters for running microservices and Pushed them into Production with Kubernetes backed Infrastructure.
• Hands on experience on working with system health and performance Monitoring Tools like Splunk and replaced Splunk logging and analytics, increasing data capture capacity and reducing costs.
• Integrated Splunk Enterprise with Dynatrace to monitor the performance of the application, managing Splunk Forwarder on centralized deployment server.
• Involved in setting up JIRA as defect tracking system and configured various workflows , customizations and plugins for JIRA bug/issue tracker for creating bug tickets , storyboarding , pulling reports from dashboard and experience working with Atlassian JIRA management tools and confluence page tools.
• Developed a Shell script for real-time monitoring and reporting of status of the application servers JVMs and server machines on the internal network using BASH shell on RHEL.
• Involved in Troubleshooting of all aspects of the Unix/Centos/RedHat/Linux Operating environments and coordinated with all the teams before and after the production deployments for the smooth Production releases.
• Configured commercial SSL certificates for high availability architecture applications Servers such as Web Spheres, WebLogic, Tomcat using NGINX and Apache web servers to terminate SSL endpoint.

Environment: Azure, Google Cloud Compute (GCP), Kubernetes, Docker, Swarm, Jenkins, Ansible, Jira, Confluence chef, Git, Git-Hub, Maven, MemSql, PowerShell Windows, Terraform, JIRA, Apache Tomcat, Shell Script, Python, Linux, Dynatrace, Splunk.

Confidential, Sterling, Virginia

Sr. DevOps/Cloud Engineer

Role/ Responsibilities:

• Experience in Amazon EC2 cloud Instances using Amazon Web Services (Linux/Ubuntu/RHEL) and configuring launched instances with respect to specific application by creating the automated Build and Deployment.
• Expertise in Amazon AWS Cloud Services and administration which include EC2, ELB, EBS, IAM, S3, Route 53, Cloud Front, Lambda, Cloud Trail, Amazon CLI, Amazon VPC. Used Cloud watch for monitor resources.
• Designed highly available, cost effective and fault tolerant systems using EC2 instances, Amazon Machine Images (AMI), Maintained roles and groups using AWS Identity Access Management (IAM), also maintained user accounts, RDS, Route 53, VPC, RDB, Dynamo DB, Code Commit, SES, SQS & SNS services in AWS.
• Good Experience on NoSQL databases like Mongo and Cassandra database and developed load balancing.
• Experience in migrating on premise to Windows Azure using Azure Site Recovery and Azure Backups, Azure Sql and created standardized App Insight Dashboards for in- depth analysis and diagnostics.
• Deployed Azure laaS virtual Machines (VMs) & Cloud services (PaaS role instances) into VNets subnets, Provisioning VM’s, Virtual Networks, Deploying Web Apps and creating Web-jobs.
• Responsible for server Health checks and performance monitoring for all windows servers and developed a migration to move workloads from On-premises to windows Azure or develop new cloud applications.
• Experience in automating day-to-day activities by using automation Windows PowerShell.
• Developed, enhance and maintain a Spring Boot based Microservice application.
• Manage 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 Chef.
• Defining and configuring CloudWatch alarms and triggers to implement auto scaling policies. Used AWS CLI for EC2 creations and S3 uploads and authenticated downloads.
• Design and Developed infrastructure using Terraform and Cloud Formation and automated end to end transit hub connectivity resource deployment in AWS via Terraform by writing JSON or YAML format.
• Migration from oracle platform with in AWS to Aurora/MySQL and NoSQL.
• Upgraded OpenShift cluster from 3.4 to 3.6 and 3.6 to 3.7 using Blue-Green deployment upgrades.
• Used cloud automation tools such as Ansible and Terraform to research, develop, maintain, scale and grow hybrid application environments. Remote server management and deployment exposure in Ansible.
• Use Ansible Tower as Configuration management tool, implementing automated deployment and configuration.
• Ensured the reliability of applications by creating release branches and development branches using GIT Branching and proficient deploying and administering GitHub.
• Experienced in installing, configuring, administrating Jenkins on Linux machines alongside updating plugins like GIT, Maven, SVN and used Nexus Repository Managers for Maven Builds.
• Used Jenkins as Continuous Integration to deploy the Spring Boot Microservices to pivotal Cloud Foundry (PCF).
• Achieved continuous deployment using IBM Deploy. Integrated Deploy with nexus and Jenkins to achieve CD.
• Managed Container management using Mesos Marathon Docker by writing Docker files and set up the automated build on Docker HUB and installed and configured Kubernetes.
• Implementing Kubernetes to manage containerized applications using its nodes, Config Maps, Selectors Services and deployed application container as Pods.
• Experience on Virtualization platform Kubernetes and Docker swarm, kubernetes components ETCD, Flannel.
• Used Ansible Playbooks to setup Continuous Delivery Pipeline. Deployed micro services, including provisioning AWS environments using Ansible Playbooks.
• Wrote Ansible Playbooks with Python SSH as the wrapper to Manage configurations of AWS Nodes and Test Playbooks on AWS instances using Python, and proactively manages changes.
• Provided best practices guidance for setup and implementation for an on-premise TFS installation and developed Web Application and Microsoft Dynamics CRM Applications using Coded UI , Visual Studio (VSTS).
• Worked on User administration setup, maintaining account, monitor system performance using Nagios also Manage and monitor the server and network infrastructure using Nagios.
• Worked on as Node JS to build different REST APIs for modules such as user, product, and checkout.
• Written chef recipes Cookbooks for various configurations to modularize and optimize product configuration Converting production support scripts to Chef recipes and AWS server provisioning using Chef Recipes.
• Created, maintained and automated the scripts by using ANT , JAVA , PYTHON , JSON and RUBY .
• Installed, Configured and Maintained, APACHE, TOMCAT and JBOSS servers in Red Hat LINUX environment.
• Created and configured Firewall OS upgrades and maintenance of OS updates as part of addressing vulnerabilities Firewall polices and NATs on Check point security gate ways.
• Configuring, network and troubleshooting such as LDAP, DNS, NIS, NFS, Web, Mail, FTP and SNMP.
• Installing and configuring default and third-party packages on Solaris 10 and RHEL 6/7 servers using YUM and RPM utilities. Management of Red Hat LINUX user accounts, groups, directories, file permissions.
• Administrated large-scale distributed application environment, deployed artifacts, used JIRA for tracking and updating project defects and tasks ensuring the successful completion used as a ticketing tool.

Environment: Linux, VMware, Shell Scripting,, uDeploy, Apache Tomcat, GIT, Jenkins, Saltstack, Subversion (SVN), Ansible, Chef, Docker, swarm, kubernetes, Vagrant, Nagios, AWS, OpenShift, MAVEN, JIRA, UNIX, Linux and Windows, Azure, AWS (EC2, VPC, ELB, S3, RDS, Cloud Trail and Route 53, Cloud watch, cloud formation.

Confidential, Long Island, New York

DevOps Engineer/ Build and Release

Role/ Responsibilities:

• Experienced in Amazon EC2 setting up instances, virtual private cloud (VPCs), and Security groups.
• Responsible for implementing AWS solutions and setting up the Cloud Infrastructure with different services like EC2, VPC, S3, Route53, ELB, AMI, EBS, RDS, DynamoDB, Lambda, Auto Scaling.
• Provisioned EC2 instances into AWS by using Terraform scripts to pull images from Docker and performed AWS S3 buckets creation, policies on IAM role-based policies and customizing the JSON template.
• Efficiently worked on building the data centers using Amazon Web Service, installed images on Amazon web services using Jenkins/Hudson, GIT and SVN.
• Implemented various resources in Azure using Azure portal, PowerShell on Azure Resources Manager deployment models. Experience deploying infrastructure as code applications using ARM Templates (JSON).
• Installed and administered GIT source code tool and ensured the reliability of the application as well as designed the branching strategies for various applications in GIT.
• Deployed the code and provisioning the cloud Environments cloud tool like VSTS and Microservice.
• Integrated Puppet deployment with GIT and Gerrit with automated Jenkins.
• Orchestrated and migrated CI/CD processes using Jenkins and Cloud Formation, terraform templates and Containerized the infrastructure using Docker swarm setup in vagrant, AWS and Amazon VPCs.
• Performed regular Cron jobs updates and Configured Jenkins to implement nightly builds on daily basis and generated change log that include changes happened from last 24hours.
• Defined dependencies and plugins in Maven (Pom.xml) Java files for various activities and integrated Maven with GIT to manage and deploy project related tags and administrated Artifactory repository.
• Used Ansible inventories to define groups of hosts using Ansible templates to create customized files.
• Having production experience supporting and deploying to web application servers such as WebLogic, JBOSS, Apache, Tomcat, and Apache HTTPD servers.
• Working knowledge of Jboss 4.x/5.x and exposure to distributed queuing architectures, also installed, configured and administered Jboss 6.0 server in various environments.
• Integrated Terraform with Ansible Packer to create and Version the AWS Infrastructure.
• Orchestration of Docker images and Containers using Kubernetes by creating whole master and node.
• Experienced on back-end use Node JS writing application level code to interact with APIs, web Servers using JSON, XML, AngularJS, and developed Perl and shell scripts for automation of the build and release process.
• Involved in leading Automation Deployment team by working with Puppet and developed/managed Puppet manifest for automated deployment to various servers.
• Installed, developed and implemented Linux infrastructure, and managed Puppet Master , Agents & Databases.
• Adding packages using rpm, yum, apt-get, also developed advanced JIRA workflow based on user requirement.
• Created, maintained and automated the scripts by using BASH , PYTHON and RUBY.
• Created Log collection in ELK (Elastic Search, Logstash) installed on all nodes in cluster to send log data.
• Created and deployed web interfaces reporting on multi-platform automated builds and test suites (TFS build reporting, SharePoint Server, Cruise Control and IIS) experience using Agile Scrum methodology.
• Experience in knowledge of DB mirroring in SQL server and fail over clustering on high availability SQL server also responsible for SQL server edition upgrades and SQL server patch management.
• Review firewall policies on regular basis for compliance and ensure to follow best practice for firewall deployments using security Management tools.
• Working with JIRA tool to track all the defects and changes released to all environments.
• Troubleshooting Network, memory, Swap and File system issues, TCP/IP, NFS, DNS and SMTP in Linux Servers

Environment: GIT, Hudson, Jenkins, TFS, WebSphere, Amazon, Azure, WebLogic, JBOSS, Apache, TOM CAT web services, Docker, EC2, S3, RDS, EBS, auto scaling, Opsworks, Kubernetes, Ansible, Puppet, Nagios, Jira, VMware Bash, Python and Ruby, Unix/Linux, Windows, RHEL 4/5/6, CentOS .

Confidential, Seattle, WA

DevOps Engineer

Role/Responsibilities:

• Developed and managed cloud VMs with AWS EC2. Implemented DNS service through Route 53 on ELBs to achieve secured connection via https.
• Deployed all content cloud platforms on Amazon web services using EC2, S3, Route 53, RDS, EBS, ELB, Auto Scaling Groups and Optimized volumes. SQS and SNS services in AWS cloud.
• Using Jenkins AWS Code Deploy plugin to deploy to AWS. Responsible for code build, release and configuration on Amazon EC2 .
• Installed configured managed/Administrated of all UNIX/LINUX servers, includes the design and selection of relevant hardware to Support the installation/upgrades of Red Hat, CentOS, Fedora core operating systems.
• Worked on taking regular backups for amazon cloud instances and setting up of environments for the application launching and Release process for projects early in SDLC.
• Performed physical to virtual, Virtual to Virtual migration of servers to support the Data center migration.
• Maintained and administered GIT source code tool and Created Branches, Labels and performed Merges.
• Installing, configuring and administering Jenkins Continuous Integration tool on Linux machines along with adding/updating plugins such as SVN, GIT, Maven, ANT and Puppet.
• Researched and implemented an Agile work flow team to deliver an end to end continuous integration and testing of applications using Jenkins and Bamboo.
• Used Ansible server and workstation to manage and configure nodes and wrote Ansible Playbook roles for continuous deployment.
• Worked on installation of Docker Swarm using Docker tool Box and setup the automated build on Docker Hub.
• Responsible for installing and maintaining SQL 2008 R2 Cluster environment and Performed migrations from SQL server 2005 to SQL server 2008R2/2012.
• Familiar and experienced with Agile Scrum development.
• Network troubleshooting in complex environments, VLAN configurations.
• Used Node.JS built - in library to allow application to perform as a web server. Thus, eliminating the use of Apache HTTP server and IIS . Network troubleshooting in complex environments, VLAN configurations.
• Deployed the build Docker images on Mesos using Marathon by using multi-container setup deployed on Mesos.
• Managed Chef Cookbooks to automate system operations AWS Cloud management and Chef Automation.
• Maintained JIRA Tool for issue Tracking and Bug Tracking.
• Responsible for Installation, configuration, Deployments, Update, Monitoring, performance tuning on Linux.
• Wrote Python and Shell scripts and Java applications to monitor installed enterprise applications and to get information from the logs and database in the required format and other daily activities and jobs.

Environment: UNIX, LinuxRedHat4/5, CentOS4/5, AMAZON, EC2, Fedora, EC2, AWS, Nagios, Jenkins, GIT, SVN, Maven, Ant, Chef, Puppet Docker, swarm, SQL server 200, SQL server 2008R2/2012, VLAN, Apache HTTP server, IIS, AWS, VMware, ESX, Python, Shell scripts.

Confidential

Build and Release Engineer

Role/ Responsibilities :

• Responsible highly motivated and committed DevOps Engineer experienced in Automating, configuring and deploying instances on AWS, cloud Environment and Data centers.
• Also familiar with EC2, Cloud watch, Cloud Deploy, Code Commit, Code Pipeline, Elastic Search on AWS.
• 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.
• Responsible for Remote Linux Support with more than 400 servers. Involved in applying Patches, Installing patch bundles on AIX and Redhat Linux.
• Managing users like creating, deleting and granting proper privileges and managing system security.
• Installed and configured SSH server on Red hat/CentOS Linux environments.
• Analyze and resolve compilation and deployment errors related to code development, branching, merging and building of source code. Managed GIT and SVN as Source Control Systems.
• Responsible for designing and deploying best SCM processes and procedures.
• Installed, administered and configured Jenkins Continuous Integration tool.
• Replicated the Jenkins build server to test VM using Packer, Virtual Box, Vagrant, Chef, Perl brew and Server.
• Used Ant, Maven to perform daily and weekly Software Builds.
• Configured various jobs in Jenkins for deployment of Java based applications and running test suites.
• Remote server management and deployment exposure in Ansible . Using Ansible Vault in playbooks to protect sensitive data also maintained Ansible playbooks to configure systems to a specified state.
• Using Chef and AWS allowed me to reduce costs for the department and eliminate unwarranted resources. Automated provisioning of cloud infrastructure with Chef.
• Developed Cron jobs and Shell Scripts (Shell, Python) for automating installations to extract logs and administration tasks like file system management, process management, backup and restore. for automated.
• Worked with development/testing, deployment, systems/infrastructure and Project teams to ensure continuous Operation. Troubleshoot tickets on the helpdesk tracking systems.
• Configuring network services such as DNS/NFS/NIS/NTP for UNIX/Linux Servers.
• Experienced in tasks like managing User Accounts and Groups, managing Disks and Filesystems.
• Wrote shell scripts Installation and configuration of VM’s with Red hat LINUX servers.

Environment:: Linux, HP-UX(RHEL/SUSE/SOLARIS/HP-UX/AIX), centos, DNS/NFS/NIS/NTP, SCM, Jenkins, Ant, Maven, Chef, AWS Virtual Box, Vagrant, Chef, Perl brew, Server spec, Shell, Python.

Confidential

Unix/Linux Administrator

Role/ Responsibilities:

• Installed Operating System with Jumpstart for Solaris and Kickstart for Linux.
• 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.
• Responsible for Remote Linux Support with more than 400 servers.
• Configuring network services such as DNS/NFS/NIS/NTP for UNIX/Linux Servers.
• Worked on RAID controllers for hard disk mirroring and striping with parity.
• Managed VMs for Solaris x86 and Linux on VMware ESX 3.5 and administering them with VI Client.
• Installed and configured SSH server on Red hat/CentOS Linux environments.
• Involved in implementing and Administrating enterprise level data backups and Data Recovery.
• Installation and Configuration of Linux clusters for High availability, failover and redundancy purpose.
• Managing day-to-day user administration like adding or deleting users, password aging users/groups, NFS using the TCP/IP applications such as Telnet, FTP, and R-logins.
• Accomplished a High Availability Cluster using 2 V480s, a T3 and VERITAS Cluster Server 4.0
• Created Multiple Meta disks for availability and volumes for file systems with Sun Solstice Disk Suite.
• Troubleshoot at user level on IP /TCP network environment.
• Used Patch management using native commands on Linux and following the chance control procedures.
• Accomplished User administration of UNIX / Linux account using SeOS.
• Automated tasks using Korn, Bash Shell scripts.

Environment: RedHat 3, 4.x, VERITAS Cluster Server 5.0, VERITAS Net backup 6.5, VM Ware ESX 3.5, Virtual Center 2.5, Unix, Apache 2.2.x, Web Server 7, 7, WebLogic 10, Solaris 8, 9, 10, KSH, bash, Oracle 10g.

Confidential

 Junior Linux Administrator

Role/ Responsibilities:

• Installed Operating System and configured kernel parameters for Linux/Unix servers.
• Installation, configuration and maintenance Red Hat Enterprise Linux 5.
• Worked on creating, maintaining and troubleshooting Disk partitioning, LVM and file management.
• Worked on configuring TCP/IP, network interface, assigning static routes and hostnames.
• Created shell scripts for automating the daily maintenance and update processes in the production environment.
• Archive management files and directories employing the TAR tool and compression files using the gzip, bzip2.
• Administered local and remote servers using SSH (secure shell) tool on daily basis.
• Supported data management through on-site and off-site storage and retrieval service.
• Installed, updated, and configured the necessary packages using the RPM and YUM software/package management.
• Maintained maximum uptime and maximum performance capacity for Enterprise Production, QA, and UAT/Staging.
• Custom build of Windows 2003 and Windows 2008 servers which includes adding users, SAN, network configuration, installing application related packages, managing services.

Environment: RedHat EL 5, Windows Server 2003, 2008, Apache 2.2.x, Sun Java System Web Server 7, WebLogic 10, KSH, bash.