SUMMARY

• Around 5+ years of IT experience as DevOps Engineer with AWS along with Linux and windows system administration. Experience in working with AWS environment, configuration management tools, best practices of Software Development Life Cycle (SDLC) process in Agile and Waterfall methodologies, and tools which in corporate Build, Package, Deploy and Application configurations.
• Experience with AWS services/tools, which includes EC2, S3, VPC, AWS Lambda, AMI, Launch Configuration, CloudFront (CDN), Auto Scaling, Security Groups and EFS.
• Provided support in the implementation of Continuous Integration using Jenkins.
• Strong Knowledge on source controller concepts like Branches, Merges, and Tags.
• Experience in installing, configuring and administering of DHCP, DNS, FTP and LVM.
• Hands on experience in implementation of software configuration Management (SCM), Infrastructure tools like Chef, Puppet and Ansible.
• Experience in Jenkins, Git, Bitbucket, Eclipse, Red Hat (RHEL), ANT, Shell script, Linux, CentOS, Ubuntu, Solaris, Windows Server, Chef, Kubernetes, Puppet, Splunk, Kafka, Cassandra.
• Scripting Skills for Linux Server Patching, Scheduling services, Performance tuning and backups.
• Expertise in build and deployment automation using Vagrant, Oracle VirtualBox, VMware ESX, Docker Containers, Puppet and Chef.
• Have good experience in configuring Docker for systems to automation deployment process for software application.
• Good in working with the release and deployment in Java/J2EE Web Applications.
• Integrated Service Now with Splunk to consume the alerts from Splunk and create service now tickets.
• Thorough knowledge of Release management, CI/CD process using Jenkins and Configuration management using Visual Studio Online.
• Parallel Deployment Automation using PowerShell and Octopus.
• Experience in Process monitoring and debugging using tool such as Nagios.
• Extensively experienced in Bash, Perl, Python, Ruby scripting on Linux.
• Installation, configuration and management of PostgreSQL& MySQL database servers.
• Client interaction for requirement gathering, to design and plan the software and hardware infrastructure.
• Worked in hybrid Cloudenvironments including AWS, Azure, and GCP prepared scope documents and project plans for various cloud environments, designed Cloudsystems for best practices.
• Lead migrations and customer implementations on Google Cloud.
• Good Interpersonal Skills, team - working attitude, takes initiatives and very proactive in solving problems and providing best solutions.
• Ready to take additional responsibilities and highly motivated with an aptitude to learn.
• Proven ability to collaborate efficiently with multiple teams in quickly identifying and resolving issues.
• Good Knowledge on ITIL process and have worked on coordinating releases across the projects.
• Worked on 24X7 support project.

TECHNICAL SKILLS

Operating Systems: Linux CentOS, RedHat (RHEL), Ubuntu and Windows

Programming/Scripting Languages: C, C++, Java, Unix Shell, Perl, Python, Ruby, VB Script, PowerShell, XML

Databases: Oracle 11g, SQL Server 2008/2012, SQL, PL/SQL, MySQL, NoSQL

Software Provisioning and SCM Tools: Puppet, Chef and Docker

Version Control System: GIT, Subversion (SVN), CVS and SVN

Build Tools and IDE: MAVEN, ANT, Jenkins, Eclipse and Microsoft Visual Studio 2010

Web/Application Servers: Apache, Tomcat, Nginx and JBoss

Infrastructure Management Tool: Nagios, Splunk, ELK, AppDynamics

Cloud: Amazon Web Services (AWS), Google cloud platform, Azure

Bug Tracking Tools: JIRA, Bugzilla, Mantis

PROFESSIONAL EXPERIENCE

Confidential, CA

DevOps Engineer

Responsibilities:

• Coordinate with Team and Project Manager for the Build, Release and Operations of the Projects to maintain typical requirements.
• Setting up the automation environment for Application team if necessary and helping them through the process of build and release automation.
• Worked with Active Directory Policies, experience with Windows Platform Engineering.
• Worked closely with the engineering team to implement solutions to cloudand data services requirements.
• Assisted in triage of other projects/programs and makes technical recommendations to senior-level leadership. Communication
• Experience in Windows Administration like Installations, Configuration, Security fundamentals, Networking, and third-party installations and maintenance.
• Built core migration tooling across all Google CloudPlatform products and relevant third-party software.
• Utilizing MAVEN as build tools on Java projects for the development of build artifacts on the source code in artifactory and created Shell and Python scripts.
• Automating the build and release management process including monitoring changes between releases.
• Good knowledge of DNS, DHCP and IP Addressing along with Installation and Configuration of various services like Apache Web Server, SSL, SSH, HTTP, RPM package management.
• Involved in administration and setup of various High Availability clusters on Linux servers using VCS 4.1 and RedHat Cluster Suite.
• Implemented a Continuous Delivery framework using Jenkins, ANT and MAVEN and administering the Linux environment.
• Application Version Management in SVN and GIT repositories and migrating source code from Git to Artifactory.
• Development of automation using Kubernetes clusters with Ansible, writing playbooks.
• Worked with Docker for convenient environment setup on Test environments on RedHat.
• Created team specific agile process flow in JIRA to move tasks from one activity to another and perform all necessary day-to-day Subversion/GIT support for different projects.
• Using Jenkins AWS Code Deploy plugin to deploy to AWS.
• Extensively used Terraform in AWS Virtual Private Cloud to automatically setup and modify settings by interfacing with control layer.
• Working on Deployment procedures using middleware like Tomcat creating deploys scripts in Groovy and setting for the Production Release.
• Responsible for Configuring/Installing/Troubleshooting Apache and PHP and managing the Chef Client nodes and upload the cookbooks to chef-server from Workstation.
• Created and maintained Splunk Dashboards and alerts to monitor all logs across the environment.
• Worked with Docker, Jenkins, VMWare, RHEL, Kubernetes, Artifactory, Ansible&GitLab.
• Experience on Splunk Enterprise Deployments and enabled continuous integration on as part of configuration management, and intense troubleshooting issues.
• Applied AWS Solutions such as EC2, Lambda, VPC, SNS, AMI, Elastic Load Balancing and Cloud Watch.

Environment: Puppet, SVN, Chef, Oracle VirtualBox 4.0, GIT, HAProxy, Nginx, Apache Maven 3.3.9, Jenkins ver. 1.6, Shell Script, Python, Java 7, Tomcat, RHEL, MySQL, JIRA, Confluence, New Relic, Bamboo, Artifactory, Nagios 4.0, Docker 1.6, Splunk, GCP and AWS.

Confidential, CA

DevOps/Build and Release engineer

Responsibilities:

• Written suit of chef recipes for automating DevOps in Amazon Cloud (AWS).
• Involved in DevOps migration/automation processes for build and deploy systems.
• Implemented the Build automation process for all the assigned projects in Vertical Apps domain.
• Configured Elastic Load Balancers (ELB), EC2 instances, SSL certs and CloudWatch alerts for various environments used by the development team.
• Worked with container based application deployments using Docker, with Kubernetes and have a good knowledge on Vagrant.
• Orchestration of Docker images and Containers using Kubernetes by creating whole master and node.
• Monitor the UAT/Production Environments for any down time issues by performing regular cron job updates in servers.
• Setup various Team Projects into different Team Project Collections in TFS 2013.
• Evolving new tools/methodologies to improve this existing process and show better results to all stakeholders.
• Support the code builds by integrating with continuous integration tool (Jenkins).
• Written Maven scripts, Installed Jenkins, written shell script for end to end build and deployment automation.
• Built Continuous Integration environment Jenkins, Nexus and Continuous delivery environment (puppet, Yum, rsync Integrated delivery (CI and CD process) Using Jenkins, Nexus, Yum and puppet.
• Build server deployment on Cloud (EC2) servers with help of DevOps tools like Puppet.
• Created DEV, TEST, STAGE and PROD pipeline using build tool JENKINS for CI/CD flow.
• Configured an AWS Virtual Private Cloud (VPC) and Database Subnet Group for isolation of resources within the Amazon RDS Aurora DB cluster.
• Integration of Application with monitoring tool New Relic for complete insight and proactive monitoring.
• Experience using open-shift enterprise 3 and deployed applications using Docker containers in the cloud with Paas.
• Worked on Application Management Performance tools like New Relic and Dynatrace.
• Automate server configuration management & deployment process using Chef.
• Managing a production infrastructure on Amazon Web Services VPC, S3, EC2, Cloud Formation, ELB and ASG.
• Designed and Developed for an Azure Storage system.
• Azure Library Framework development for a HPC System in a multi-tenant environment
• Expertise in WINS, DNS, DHCP and Active Directory services in Windows 2000/2003 servers.
• Expertise in building Microsoft Windows 2008 R2, 2008 servers using HP Smart Start, Array configurations, diagnosing server, Updating Firmware and PSP, Application.
• Worked in large complex directory environments with experience supporting Windows 2008R2 /2008 Active Directory (AD).
• Experience in using Docker containers.

Environment: Java/J2EE, Jenkins(CI/CD), Subversion, TFS, JIRA, Teamcity, Maven, Gradle, Docker, GIT, ANT, Puppet, AWS, Azure, Remedy, Weblogic, Python, VMware, Artifactory, Ansible, Zabbix, SonarQube, Chef, Kubernetes, Shell Scripting.

Confidential

DevOps/Build and Release Engineer

Responsibilities:

• Configured and Maintained CentOS, RHEL and Ubuntu Linux servers.
• Installed and configured Jenkins for Continuous Integration. Configured master and slaves to run various builds on different machines.
• Integrated Jenkins with various DevOps tools such as Nexus, SonarQube, Puppet.
• Deployed artifacts into WebLogic/WebSphere servers.
• Wrote custom functions and libraries for puppet using Ruby to extend functionality.
• Responsible for creating branches, tagging and merging in GitHub and Subversion (SVN).
• Installed, Configured and Managed Puppet Master and Puppet Agent. Wrote custom Puppet Modules and Manifests, downloaded pre-written modules from Puppet Forge and worked with Upgradation or Migration of Puppet Community and Enterprise.
• Installing, configuring and maintaining services such as Apache, Nginx.
• Provisioned and managed AWS resources such as EC2 instances, VPC, S3, Auto Scaling etc. with Puppet.
• Triaged and solved ETL issues in Apache Storm.
• Worked recently on tools migration from old tools like PVCS (version control system) to SVN, Tracker to Jira and finally CI tool Hudson to Jenkins.
• Managing the Linux servers and applications via Nagios.
• Support for applications using monitoring and profiling solutions such as Compuware, Dynatrace, jProbe, jProfiler, Wily Introscope, and Valgrind.
• Imported and managed multiple corporate applications into Tortoise SVN.
• Deployed and initiated apache servers for running the web applications.
• Create documents on build process and flow, build script maintenance, user guide for developers for local builds.
• Worked with JIRA for Issue Tracking and monitoring.
• Developed scripts using BASH and BATCH files for Automation of Activities and builds.
• Suggested and implemented the process of nightly builds and auto deployments, for fast paced applications.

Environment: Windows, VSO 2015/2013, Red Hat Linux 5.0, TFS 2015/2013/2012 and 2010, GIT, ANT, Jenkins, Docker, Apache Storm, AnthillPro, Maven, WebLogic, .Net, ASP.Net, C#, Shell, Perl, Puppet, Ansible, Teamcity, Kubernetes, IBM Udeploy, Chef, Nexus, Sonar, Java, AWS, Ec2, Junit, Rally, Python, SQL.

Confidential

Linux Administrator

Responsibilities:

• Created, cloned Linux Virtual Machines, templates using VMware Virtual Client 3.5 and migrating servers between ESX hosts.
• Managed systems routine backup, scheduling jobs, enabling cron jobs, enabling system logging and network logging of servers for maintenance.
• Performed RPM and YUM package installations, patch and another server management.
• Create architecture for head-end VPN solutions for new clients.
• Installed and configured Logical Volume Manager - LVM and RAID.
• Documented all setup procedures and System related Policies (SOPs).
• Administrated DHCP, DNS, and NFS services in Linux.
• Provided technical support by troubleshooting Day-to-Day issues with various Servers on different platforms.
• Maintain Linux systems serving as firewall, mail server, DHCP and DNS server.
• Created and maintained user accounts, profiles, security, rights disk space and process monitoring.
• Responsible for monitoring and management of data center.
• Train new users to use standard applications, equipment's and business applications.
• Create Linux/Unix/Window Virtual Machines using VMware.
• Configuration, management, monitoring, maintenance and troubleshooting of all Red Hat &CentOS LINUX servers.
• Creating and Managing Users / Group accounts and setup a user's work environment.
• Install and configure VMware ESXi Hypervisor on the Physical Hardware
• Configured RedHatKickstart server for installing multiple production servers.
• Installed and configured monitoring tools Nagios for monitoring the network bandwidth and the hard drives status. Installed and configured of SAMBA utility software for sharing files with Windows hosts.
• Use the “dcpromo” tool to configure DNS, Active Directory as well as to promote standard Windows 2008 Servers to domain controllers.

Environment: VMware 5.5 and 6.0, AIX 6.1/7.1/7.2, Ubuntu, Redhat 7, IBM Power 8, 7 and 6, IBM X series, IBM PowerVM, Windows 2008/2012, SNMP, SSH, Telnet, ICMP, SSL, IBM SVC, IBM XIV, IBM DS8880, NetApp, Brocade, DHP, DNS, IBM Softlayer, PowerHA/Sysmirror, GPFS, IBM TSM, DB2, Oracle 11g, Sybase, SAP, WebSphere, IBM MQ, IBM BigFix, IBM Maximo.