SUMMARY:

• More than 8 years of extensive experience in Automating, configuring and deploying instances on cloud environments and Data centers. Experience in teh areas of DevOps, CI/CD Pipeline, Build and release management, AWS/Azure and Linux/Windows Administration.
• Involved in designing and deploying applications utilizing almost all theAWSstack (Including EC2, Route53, S3, ELB, EBS, VPC, RDS, DynamoDB, SNS, SQS, IAM, KMS, Lambda, Kinesis) and focusing on high - availability, fault tolerance and auto-scaling inAWSCloud Formation,deployment services (OpsWorks andCloudFormation) and security practices (IAM,CloudWatch,CloudTrail).
• Experienced in cloud automation using, AWScloud Formation Templates, Chef, Puppet.
• Implemented multiple CI/CD pipelines as part of DevOpsrole for on-premises and cloud-based software using Jenkins, Chef and AWS/Docker.
• Involved heavily in setting up teh CI/CD pipeline using Jenkins, Maven, Nexus, GitHub, Puppet, Terraform and AWS
• Configured and managed Elastic Load Balancing (ELB) to implement fault tolerance and avoid single point of failure of applications, thus providing high reliability and efficient usage.
• Experienced inAzureIaaS, Provisioning VM's, Virtual Hard disks, Virtual Networks, Deploying Web Apps and Creating Web-Jobs,AzureWindows server 2008/2012/R2, Microsoft SQL Server, Microsoft Visual Studio, Windows PowerShell, Cloud infrastructure.
• Experienced in configuring Cloud platform such as Virtual Networks Multi-site, Cross-site, VMs,AzureAD, Load Balancers,AzureSQL, Cloud Services, etc.
• Established connection fromAzureto On-premise datacenter usingAzureExpressRoute for Single and Multi-subscription connectivity.
• Kubernetesis being used to orchestrate teh deployment, scaling and management of Docker Containers.
• Used Jenkins pipelines to drive all microservices builds out to teh Docker registry and then deployed to Kubernetes, Created Pods and managed using Kubernetes
• Building/Maintaining Docker container clusters managed by Kubernetes Linux, Bash, GIT, Docker, on GCP (Google Cloud Platform). Utilized Kubernetes and Docker for teh runtime environment of teh CI/CD system to build, test deploy.
• AWS and OpenStack to provision new machines for clients. S3 Storage Services on AWS
• Developed microservice on boarding tools leveraging Python and Jenkins allowing for easy creation and maintenance of build jobs and Kubernetesdeploy and services.
• Production experience in large environments using configuration management tools like Chef, Ansible and Puppet supporting Chef Environment wif 500+ servers and involved in developing manifests. Developed Chef Cookbooks to manage systems configuration.
• Written Chef Cookbooks, recipes to automate installation of Middleware Infrastructure like Apache Tomcat, JDK and configuration tasks for new environments etc.
• Experience in developing puppet modules (blue prints) for installation, configuration and continuous integration (CI) using combination of puppet master, git, R10K wrapper, Openstack (Horizon), Vagrant and Jenkins.
• Continuous Delivery setups wif Puppet by creating manifest and maintain templates for different environments. Migration of shell scripts into Puppet Manifests.
• Wrote Puppet code to provision infrastructure including LAMP stacks, Oraclemiddleware, Artifactory and Docker.
• Move development application from Docker containers and deploy into productionCloudFoundry environment.
• Experience in Configuration Management, Cloud Infrastructure, and Automation like Amazon Web Services (AWS), Ant, Maven, Jenkins, Chef, SVN, GitHub, Clear Case, Tomcat, and Linux.
• UtilizeCloudformation and Puppet by creatingDevOpsprocesses for consistent and reliable deployment methodology.
• Setup teh Python scripts to create teh snapshots on AWS S3

TECHNICAL SKILLS:

Cloud Services: Amazon Web Services(AWS), ELK, Azure, OpenStack, Pivotal Cloud Foundry (PCF), Google Cloud Platform (GCP)

Virtualization: VMware ESX/ESXI, Windows Hyper-V, vSphere 5.x, Datacenter Virtualization, Power VM, Virtual Box, Citrix Xen, KVM.

Operating Systems: Red Hat Linux 4/5/6/7, CentOS, Fedora, SUSE LINUX, UNIX, Windows servers 2003, 2008, 2008 R2, 2012, 2012R2, Windows 2000/2003/XP/vista/7/8/10, Ubuntu 12/13/14, Sun Solaris 8/9/10/11, HPUX 10.x/11.x

Automation/configuration Tools: Chef, Puppet, Docker, Vagrant, Ansible, Jenkins, Hudson, Bamboo,ELK, Kickstart, Jumpstart, Terraform, Kubernetes, Nodejs, ANT, Maven.

Web Servers: Apache Tomcat, JBOSS 4.x/5.x, Web Logic (8/9/10), WebSphere Apache 1.3.x, Apache 2.0.x, and ngnix, IIS

Database Technologies: DB2, SQL Server, MySQL, RDS, NoSQL- MongoDB, Cassandra DB, DynamoDB

Scripting languages: Ruby, Python, Perl, HTML5, PHP, Bash/shell Scripting, PowerShell Scripting YAML, JSON.

Networking/Protocol: FTP/SFTP, SMTP, TCP/IP, HTTP/HTTPS, NDS, DHCP, NFS, Cisco Routers, Juniper Routers

Version Control Tools: GIT, Bitbucket, SVN (Subversion), CVS

PROFESSIONAL EXPERIENCE:

Confidential, Houston TX

Sr. AWS / Cloud Engineer

Responsibilities:

• Involved in Architect, build and maintain Highly Available secure multi-zone AWS cloud infrastructure utilizing Chef and Ansible wif AWS Cloud Formation and Jenkins for continuous integration.
• Installed Jenkins on a Linux machine and created a master and slave configuration to implement multiple parallel builds through a build farm.
• Experience in using Jenkins to automate most of teh build related tasks.
• Maintained Chef Configuration management spanning several environments in VMware and teh AWS cloud.
• Installed and Implemented Ansible configuration management system. Used Ansible to manage Web applications, Environments configuration Files, Users, Mount points.
• Experienced working wif Ansible tower. Integrating Ansible tower wif Jenkins to deploy code to different servers.
• Writing Ansible scripts to configure tomcat servers and maintain application deployment.
• Used Ansibleplaybooks to setup Continuous Delivery pipeline. dis primarily consists of a Jenkins to run packages and various supporting software components such as Maven.
• Designing Ansible Playbooks for zero-downtime installation, upgrade, downgrade, and uninstall processes.
• Writing Ansible Playbooks wif PythonSSH as teh Wrapper to Manage Configurations of AWS Nodes and Test Playbooks on AWS instances using Python.
• Launching Amazon EC2 Cloud Instances using Amazon Images (Linux/Ubuntu) and Configuring launched instances wif respect to specific applications.
• Experience in Creating secured cloud infra using (VPC) for Staging and Development environment on AWS.
• Set up ELB for different applications to ensure high availability of applications.
• Used Amazon S3 to backup database instances periodically to save snapshots of data.
• Used Amazon Route53 to manage DNS zones and also give public DNS names to elastic load balancers ip's.
• Experience in using Tomcat Web Server and JBOSS, Weblogic and WebSphere Application Servers for deployment.
• Used Cloud Watch logs to move application logs to S3 and create alarms raised by applications.
• Design & implemented VPC service for extension of customer's on-premises datacenter wif AWS Cloud using AWS VPC and VPN& Direct connect services.
• Implemented Microservice API to develop applications using AWS Load Balancers together wif EC2 Container Services.
• Configured applications in virtual private cloud (VPC) and hardened it from malicious attacks using 2-layer protection from security groups (at instance level) and network access control lists (NACL, at subnet level) and using network access translator (NAT) instance.
• Architected & Implemented security to meet PCI requirements, using VPC Public/Private subnets, Security Groups, NACLs, IAM roles, policies, VPN, WAF, Cloud Trail etc. to pass penetration testing against infrastructure.
• Troubleshooting, repairing user connectivity and access to remote/secure resources via ACL, Firewall policy and VPN Configuration change processes. Updating and distributing VPN Client Software.
• Migrating a production infrastructure into an Amazon Web Services utilizing AWS Cloud formation, Code Deploy, Chef and EBS.
• Working wif DevOps practices by AWS, Elastic Beanstalk & Docker wif Kubernetes.
• Utilized Ansible and AWS lambda, elastic cache and cloudwatch logs to automate teh creation of log aggregation pipeline wif ElasticSearch, Logstash, Kibana stack (ELK stack) to send all our team's logs coming into cloudwatch, to process them and send them off to ElasticSearch.
• Integrated Docker container orchestration framework using Kubernetes by creating pods, configMaps and deployments.
• Lunching and Debugging Docker container, Installing/setup Docker host in environment, Integrating Docker and mesos, to monitor container status.
• Experience working on several Docker components like Docker Engine, Docker-Hub, Docker-Compose and Docker Registry.
• Implemented Terraformmodules for deployment of applications across multiple cloud providers.
• Involved heavily in setting up teh CI/CD pipeline using Jenkins, Maven, Nexus, GitHub, CHEF, Terraform and AWS.
• Written Templates for AWSinfrastructure as a code using Terraform to build staging and production environments.
• AWSEC2/VPC/S3/SQS/SNS based infrastructure automation through Terraform, Ansible, Python, Bash Scripts.
• Worked on Ansible modules to deploy Dockerservices on teh Docker cluster for teh entire microservices stack.
• Install and configure teh RabbitMQ environment for teh Analytics and setup teh supervisor for managing process availability.
• Creating inventory in Ansible for automating teh continuous deployment and wrote playbooks using YAML scripting.
• Used MAVEN, GRADLE as build tools on Java projects for teh development of build artifacts on teh source code and conducted SVN to GIT migration.

Environment: Amazon Web Services, Microservices, Jenkins, Java/J2EE, Python, Ruby, Web logic, UNIX, VMware, Artifactory, Shell, Perl, ELK, IAM, S3, EBS, AWS SDK, Cloud Watch, Cloud Formation, JSON, Nodejs, Docker, Chef, Ansible, GIT, SVN, Cassandra.

Confidential, CT

Sr. Devops/AWS Engineer

Responsibilities:

• Designed AWS Cloud Formation templates to create custom sized VPC, subnets, NAT to ensure successful deployment of Web applications and database templates.
• Provide highly durable and available data by using S3 data store, versioning, lifecycle policies, and create AMIs for mission critical production servers for backup.
• Maintained teh user accounts (IAM), RDS, Route 53, VPC, RDB, Dynamo DB, SES, SQS and SNS services in AWS cloud.
• Implemented a Continuous Delivery pipeline wif Docker, Jenkins, GitHub and AWS AMI’s, whenever a new GitHub branch gets started, Jenkins, our Continuous Integration server, automatically attempts to build a new Docker container from it.
• Build and configure a virtual data center in teh Amazon Web Services cloud to support Enterprise Data Warehouse hosting including Virtual Private Cloud (VPC), Public and Private Subnets, Security Groups, Route Tables, Elastic Load Balancer.
• Leveraged AWS cloud services such as EC2, auto-scaling and VPC to build secure, highly scalable and flexible systems dat handled expected and unexpected load bursts.
• Used AWS Beanstalk for deploying and scaling web applications and services developed wif Java, PHP, Node.js, Python, Ruby, and Docker on familiar servers such as Apache, and IIS.
• Understanding of developing and testing enterprise products, wif current focus on cloud based application and giving solution to challenges imposed by multi data center deployed SaaS products and their needs for DevOps tools and automation.
• Experience in IaaS managing Amazon Web Services (AWS) infrastructure wif automation and configuration management i.e., Chef.
• Utilized Configuration Management tool Chef & created Chef Cookbooks using recipes to automate system operations.
• Configured Ansible to manage AWS environments and automate teh build process for core AMIs used by all application deployments including Autoscaling, and Cloud formation scripts.
• Used AWS Beanstalk for deploying and scaling web applications and services developed wif Java, PHP, Node.js, Python, Ruby, and Docker on familiar servers such as Apache, and IIS.
• Led adoption of Docker and modern Chef best practices allowing Operations to function more like a PAAS, wif less configuration management overhead.
• Created and maintained Python scripts for Automating Build and Deployment Process and Creating Web Based Application by Using Django Framework.
• Creating and managing Development and Continuous Integration Environments using VMWare ESX, automated through Jenkins using PXE boot, Perl and teh VMWareCLI.
• Coordinate/assist developers wif establishing and applying appropriate branching, labeling/naming conventions using GIT source control.
• Designed and worked wif team to implement ELK (elastic search, log stash and Kibana) Stack on AWS.
• Managed Git and Subversion (SVN) branching and merging for older projects in multiple simultaneous releases, Involved in teh migration of code from Subversion (SVN) to Git.
• Provided end-user for all GitHub users to TEMPeffectively use teh tool.
• Deployed Java/J2EE applications to Application servers in an agile continuous integration environment and also automated teh whole process.
• Automated Weekly releases wif Maven scripting for Compiling Java Code, Debugging and Placing Builds into Maven Repository and Responsible for designing and deploying best SCM processes and procedures
• Installed and Configured teh Nexus repository manager for sharing teh artifacts wifin teh company.
• Created scripts in Python which integrated wif Amazon API to control instance operations.
• Good experience in Performance profiling of .net applications using Jet Brains-Dot Trace Utility
• Validated tests by crosschecking data in backend on SQL server using SQL Queries
• Used knife command line tool to manage teh nodes, cookbooks, recipes, roles, environments and data bags.
• Installed, Deployed Red Hat Enterprise Linux 6.x/7.x, CentOS and installation of packages and patches for Red Hat Linux Servers.

Environment: SVN, GIT, Jenkins, Maven, Nexus, Chef, Vagrant, AWS EC2, ELK, cloud watch, Virtual Box, Java/J2EE, SVN, WebLogic, TOMCAT, Python Scripts, Perl Scripts, Ruby Scripts, XML, Unix, JIRA.

Confidential - Boston MA

Sr. Cloud Engineer / DevOps

Responsibilities:

• Experience in Automating, Configuring and deploying instances on AWS and Azure Cloud environments.
• Designed AWSCloudFormation templates to create custom sized VPC, subnets, NAT to ensure successful deployment of Web applications and database templates.
• Virtualized teh servers on AWS using teh Docker, create teh Docker files and version control to achieve Continuous Delivery goal on high scalable environment, used Docker coupled wif load-balancing tool Nginx.
• Experience wif setting up Chef Infra, Bootstrapping nodes, creating and uploading recipes, node convergence in Chef SCM.
• WrittenChefCookbook, recipes to automate installation of Middleware Infrastructure like Apache Tomcat, JDK and configuration tasks for new environments etc.
• Written cookbooks for Web Logic, JDK 1.7, and Jenkins, tomcat, JBoss and deployment automation.
• Using Chef, deployed and configured ElasticSearch, LogStash and Kibana (ELK) for log analytics, full text search, application monitoring in integration wif AWS Lambda andCloudWatch.
• Managed Amazon instances by taking AMIs and performing administration and monitoring of teh Amazon instances like EC2 using AmazonCloudWatch andNagios, Splunk.
• ImplementedAzureSql Server for storing teh data related to teh recruitment and extensively worked on queries and stored procedures.
• Troubleshooting Issues related to Cluster deployments.
• Managing Cluster nodes for Physical issues and escalating issues to respective vendors.
• Working knowledge on Azure Cloud IaaS and PaaS Services, Azure SQL, Azure storage and Azure Services.
• Setting up private networks and sub-networks using Virtual Private Cloud (VPC) and creating security groups to associate wif teh networks.
• Design roles and groups using Azure Identity and Access Management (IAM)
• Used MCollective, Facter, Hiera frameworks to amend teh automation pipeline built around Puppet.
• Developed automation scripting in Python (core) usingPuppetto deploy and manage Java applications across Linux servers.
• Created and updatedPuppetmanifests and modules, files, and packages stored in teh GIT repository.
• Writing variouspuppetmanifests files wif Hiera and customized functions and defined resources
• Scheduled teh Linux Cron jobs and Jenkins jobs for build automation. Developed Perl and shell scripts for automation of teh build and release process.
• Deployed and troubleshoot of various Jenkins issues. Installed and uninstalled, upgraded and downgraded various plugins in Jenkins.
• Assisted developers wif establishing and applying appropriate branching, labeling conventions using GIT source control.
• Maintained build related scripts developed in shell for Maven builds. Created and modified build configuration files including POM.xml.
• Good experience in converting build.xml into pom.xml in order to build teh applications using MAVEN.
• Maintain build related scripts developed in ANT, Ruby, Shell and Python.
• Setup a Jumpstart/Flash and Kickstart servers for provisioning of servers wif different profiles.
• Installation of Red Hat EL 4.x, 5.x using Kickstart and PXE on HP DL380 G3
• Performed backup and administration activities for SVN/GIT branching, merging, tagging.

Environment: AWS, Azure, Chef, Puppet, Jenkins, Maven, ANT, Ruby, Shell, Python, WebLogic Server 11g, Load Balancers, WLST, Apache Tomcat 7.x, Docker, Virtualization, Configured plug-ins for Apache HTTPserver 2.4, Nginx, LDAP, JDK1.7, XML, SVN, GitHub, Cloudwatch, splunk, Nagios.

Confidential, Renton VA

Sr. DevOps Engineer

Responsibilities:

• Worked wif an agile development team to deliver an end to end continuous integration/continuous delivery product in an open source environment using Puppet and Jenkins to get teh job done.
• Used teh continuous Integration tools such as Jenkins and Hudson for automating teh build processes.
• Conceived, Designed, Installed and Implemented CI/ CD automation system.
• Created and updated Bash scripts and modules, files, and packages.
• Responsible for Continuous Integration (CI) and Continuous Delivery (CD) process implementation using Jenkins along wif Shell scripts to automate routine jobs.
• Involved in Devops migration/automation processes for build and deploy systems.
• As a part of Greenfield Implementation improved teh functionality of teh code to enhance teh performance of an application.
• Upgrading teh codebase to expand teh working set of functionality across teh board as part of Greenfield implementation.
• Implemented auto environment creation using Puppet and AWS.
• Worked wif Elastic Load balancers, ELK on AWS.
• Design of Cloud architectures for customers looking to migrate or develop new PaaS, IaaS, or hybrid solutions utilizing Microsoft Azure or Amazon Web Services (AWS).
• Implemented CI and CD for database using Jenkins and UDeploy.
• Installed Docker Registry for local upload and download of Docker images and even from Docker hub.
• Managed Docker orchestration using Docker Swarm.
• Designed and Developed Bamboo Build deployments on Docker containers.
• Installed Docker Registry for local upload and download of Docker images and even from Docker hub.
• Completely responsible for automated infrastructure provisioning (Windows and Linux) using Puppet Scripts.
• Responsible for automated deployment of java application in Tomcat Server using Puppet scripts.
• Responsible for automated identification of application server and database server using Puppet scripts.
• Setup Jenkins tool to integrate teh JAVA project and maintained Jenkins wif continuous integration and deployment.
• Created teh UDeploy templates for components and applications, on boarded around 200 apps into UDeploy to achieve continuous integration.
• Designing and developing new back-end services, maintaining and expanding our AWS infrastructure, and providing mentorship to others on my team.
• Develop/capture/document architectural best practices for building systems on AWS.
• Working wif technical and non-technical teams across Amazon (AWS).
• Automated teh build and release management process including monitoring changes between releases.
• Built a new CI pipeline. Testing and deployment automation wif Docker, Jenkins and Puppet.
• Used MAVEN as build tools on Java projects for teh development of build artifacts on teh source code.
• Achieved continuous Deployment using IBM uDeploy. Integrated uDeploy wif nexus and Jenkins to achieve CD.
• Created and maintained Ant build.XML and Maven Pom.XML for performing teh builds.
• Proposed branching strategies for using Version Control Systems like GIT, Clear Case, Stash, GitHub & Subversion.
• Created branches, performed merges in version control systems GIT, GitHub, SVN.
• Automated setting up server infrastructure for teh Devops services, using Puppet/Ansible, shell andpython scripts.
• Developed Python career path through while working on Python projects.
• Troubleshot switch to server and back to teh secure Cloud connection.
• Administered and Engineered Jenkins for managing weekly Build, Test and Deploy chain, SVN/GIT wif Dev/Test/Prod Branching Model for weekly releases.
• Involved in teh troubleshooting teh servers.

Environment: Cloud AWS, ELK, ELB, Paas, Docker, Puppet, WebLogic, JAVA, Subversion, GIT, GITHUB, Apache Maven, Jenkins, Apache Tomcat, Shell Script, SOA, PowerShell, Linux, Windows, Atlassian stack, JIRA, Cloud Foundry, Openstack, Python, ruby and Perl

Confidential

DevOps / Build & Release Engineer

Responsibilities:

• Managed UNIX’s server services such as Bind DNS, Puppet, Postfix, Apache web server, Tomcat and MYSQL.
• Maintaining teh infrastructure (servers for different data centers) using OpenStack. Familiar wif OpenStack concepts of user facing availability zones and administrator facing host aggregates.
• Maintaining Source Code Repository using GITHUB and performed different operations like Branching, Merging and Tagging as needed.
• Implementing a Continuous Delivery framework using Puppet, Bamboo, Openstack in Linux environments.
• Managed Roles and profiles for various technology stacks in Puppet.
• Maintained and enhanced existing Puppet modules to be deployed across various providers and deployment architectures.
• Troubleshooting, event inspection and reporting of various Puppet issues and starting/restarting of Puppet enterprise services.
• Managed Puppet classes, resources, packages, nodes and other common tasks using Puppet console dashboard and live management.
• Managed Maven project dependencies by creating parent-child relationships between projects
• Developed and implemented Software Configuration Management strategies for various applications according to teh agile process.
• Administered and maintained Subversion version control system adhering to teh branching policies.
• Jenkins is used as a continuous integration tool forbuildand deployment of JAVA code.
• Installed and Administered Jenkins CI for ANT and MavenBuilds.
• Experience in User Management and Plug-in Management for Jenkins.
• Used Nexus as Artifact Repository Manager.
• CoordinatedReleaseeffort amongst various teams (Integration, QA, Testing, and Business Analysis) in geographically separated environment.
• Involved in Creating and Configuring different Repositories in Nexus.
• Worked in agile modeled software development life cycle.
• Participated in weeklyreleasemeetings wif Technology, stakeholders to identify and mitigate potential risks associated wif teh monthly releases.
• Developedbuildscripts using ANT as thebuildtool for teh creation of (WAR files)buildartifacts.
• Involved in troubleshooting teh automation of Installing and configuring JAVA applications in teh test and pre-production environments.
• Deployed teh archives like war files into teh Tomcat Application Servers.
• Involved in editing teh existing ANTbuildfiles in case of project requirement changes.
• Responsible for teh development and maintenance of processes and associated scripts/tools for automatedbuild, testing and deployment of teh products to various developments.
• Ensuring availability of Puppet agents across Linux boxes to ensure configuration management application via Puppet Master.
• Developed automation scripting in Python (core) using Puppet to deploy and manage Java applications across Linux servers
• Created and maintained network users, user environment, directories, and security.
• Worked on various components of OpenStack and Heat orchestration templates (HOT) on different project.
• Developed shell scripts to automate teh system management functions and system backup.
• Experience in IaaS and PaaS in a hybrid cloud environment working wif private and public cloud service providers, including Open stack.
• Implemented multi Node OpenStack KILO Architecture on KVM Using Latest Release of Ubuntu wif Services like Horizon, Glance, Keystone & Swift.
• Provided on call support on Linux Production Servers. Responsible for maintaining security on Redhat Linux.
• Worked on high-volume crash collecting and reporting system, built wif Python.
• Performed user and group administration, UNIX tools installation and configuration.

Environment: Ant, Maven, Subversion, Puppet, Java Code, Nodejs, Jenkins CI, Remedy, Artifact Repository, Nexus, Tomcat

Confidential

Build & Release Engineer

Responsibilities:

• Design and document CI/CD tools configuration management.
• Responsible for orchestrating CI/CD processes by responding to GIT triggers, human input, and dependency chains and environment setup.
• Build and Deployment CI/CD Pipelines.
• Dockerized CI/CD tools (JENKINS and GITlab).
• Zabbix for CI/CD tools monitoring.
• Pager Duty to monitoring CI/CD tools and resolve critical issues proactively to manage uptime.
• Developed and implemented SoftwareReleaseManagement strategies for various applications according to teh agile process.
• Installed, Configured and Maintained RedHat Linux (RedHat Enterprise Linux 5.x, 6.x& 7.x) on SPARC, x86 and Blade Centres.
• Imported and managed multiple corporate applications into Subversion (SVN).
• Involved in all projects dat move to production and work closely wif teh Data Center, Development, Quality Assurance and Management teams to ensure cross communication and confirmed approval of all production changes
• Provided end-user for all Subversion (SVN) users to TEMPeffectively use teh tool.
• Developedbuildand deployment scripts using ANT and MAVEN asbuildtools in JENKINS to move from one environment to other environments.
• Work wif application development and operation teams using a variety of automated testing and build, and deploy tools (MAVEN, Ant, Nexus, JENKINS, SVN, Selenium, JUNIT) to resolve issues wif transition to new Devops solution
• Performed Web logic Server administration tasks such as installing, configuring, monitoring and performance tuning on Linux Environment
• Deployment and management of many servers via script and CHEF, utilizing cloud providers as a direct Jira.
• Worked able to create scripts for system administration and AWS using languages such as BASH and Python
• Built and Deployed Java/J2EE to a web application server in an Agile continuous integration environment and also automated teh whole process.
• Created and maintained teh Shell/Perl deployment scripts for Web Logic web application servers.
• Developed Perl and shell scripts for automation of thebuildandreleaseprocess.
• Involved in editing teh existing ANT files in case of errors or changes in teh project requirements.
• Designed a Configuration Management solution using Puppet
• Implement systems dat are highly available, scalable, and self-healing on teh AWS platform
• Maintaining Infrastructure automation using CHEF
• Mange build and deployment using MAVEN, JENKINS, CHEF SCM tools
• Participated in configuring and monitoring distributed and multiple platform servers using Puppet. Used Puppet server and workstation to manage and configure nodes.
• Experience in managing virtual instances and disks using Puppet.
• Deployed Puppet, Puppet dashboard for configuration management to existing infrastructure
• Managed MAVEN project dependencies by creating parent-child relationships between projects.
• JENKINS is used as a continuous integration tool for automation of daily process.
• Managed Dependency Management wifin teh teams by installing and configuring Nexus Repository Manager.
• Used JIRA to track issues and Change Management.
• Experience in designing, building and maintaining an automated build and release environment
• Good scripting skills - PowerShell preferred
• Built and Deployed Java/J2EE to a web application server in an Agile continuous integration environment and also automated teh whole process.

Environment: Perl Scripting, Shell Scripting, AWS, JENKINS, Nagios, JIRA, MAVEN, CHEF, Vagrant, Linux, SVN, GIT, Gradle, Puppet, Tomcat, Scrum, Python, MAVEN, Ant, Nexus

Confidential

ITIL Security Engineer

Responsibilities:

• Owned and managed teh recovery of critical, high and medium live IT incidents wifin agreed service levels.
• Supported 27 different clients in real time production environment.
• Managed Major Incidents, ensured dat they are logged, progressed, updated, authorized, expedited and resolved wifin teh scope of teh Service Level Agreement (SLA).
• Adhered to teh business requirements and used teh client specific tools in line wif client specific standards.
• Analyzed teh business impact, severity and nature of every IT incident reported.
• Initiated, participated and chaired teh technical & management bridges by engaging teh right support for speedy recovery of affected services and TEMPeffective communication of teh status to teh business.
• Owned teh incident until resolution.
• TEMPEffectively drafted and communicated teh nature, impact and teh course of action being taken for teh critical Infrastructure related incidents (impacting Organizational reputation, VIP Customers, and Finances) to teh senior executives and business leads.
• Ensured teh technical and management escalation is appropriate.
• Skilled in multitasking, managed 3 to 4 major incidents aligned wif various tools TEMPeffectively at a time.
• Documented and tracked teh timeline of events dat occurred in teh process to resolution for each of teh incidents managed in support of root cause analysis.
• Worked directly wif Incident Lifecycle Coordinators to provide initial incident response.
• Managed, escalated, and assisted repair efforts on Service Assurance issues.
• Participated in group forum meetings wif various functions such as Incident Management, Problem Management and Change Management to understand, align teh best practices and processes to enhance service provision.
• Participated in Daily Service Review (DSR), Client meetings for teh review and initiation of teh Service Improvement Plan (SIP).
• Ensured key support information such as emergency contact lists are up to date.
• Provided input and coordinated teh development of teh Root Cause Analysis (RCA), including initial recommendations to prevent teh re-occurrence of a similar incident.
• Acted as Subject Matter Expert (SME) for teh team.
• Part of teh deployment of 7 customer accounts for teh team.
• Upheld teh knowledge of teh organizational approach towards Service Management, aligned to industry as defined by ITIL.
• Managed teh Subversion based source code repository and ensure proper versioning
• Used Shell and Perl scripting to deploy artifacts dat are built by Ant.
• Helped developers to resolve subversion code merging issues.
• Supported daily and weekly routines of pushing good builds based on test results.
• Wrote shell scripts and automated creating projects in Jenkins and Nexus repository as part of release process.
• Been Part of “Release Readiness Review” status meeting (Go/No-go Process).
• Performing Risk Analysis, preparing Mitigation Strategies & Contingency Plans.
• Coordinating Release effort amongst various teams (Development, QA, Testing, and Business
• Analysis) in geographically separated environment.
• Worked wif Subversion, Proposed and implemented branching strategy suitable for agile/scrum development in a Fast Engineering Environment.
• Integrated Subversion for automating builds wif Jenkins.
• Managed teh Subversion branching strategy for a few applications by creating Release branches,
• Development branches thus ensuring teh integrity of Trunk.
• Efficiently performed teh task of resolving conflicts while merging in Subversion wif teh J2EE development background.
• Tweaked and managed teh builds by editing build.xml for change in teh requirements.
• Managed and performed teh environment related configuration changes as a part of deployment.
• Deployed teh archives to WebLogic Application Servers. Used Ant scripts to perform teh builds and wrote a few build.xml files for application development teams.

Environment: Java, Hudson, Jboss, Subversion, Ant, Maven, Jira, Shell scripting, Remedy, Lotus Notes, Service Now, Outlook, ITIL Frame Work, ITSM