SUMMARY

• Excellent understanding and 5 years of experience and best practices of DevOps, System Administration & Software Configuration Management (SCM) in Agile methodologies.
• Experience in Administration of Production, Development and Test environment's carrying Windows and Linux servers.
• Experience in using the build tools like Apache Maven and ANT for the generation of deployable artifacts such as jar, war and ear files.
• Experience in working with Chef and Ansible for configuration management and application deployments.
• Strong Knowledge in Server monitoring, capacity planning, application monitoring with the help of Nagios, CloudWatch.
• Experienced in setting up Amazon EC2 instances, S3 Buckets, IAM, virtual private cloud (VPCs), AMI’s and security groups.
• Experienced in developing the builds and deployments scripts using Maven as build tool in Jenkins to move one environment to other.
• Used VBScripts for preinstall and post install software packaging and to automate and schedule the tasks.
• Experienced in virtualizing the servers using the Docker for the test environments and dev - environment needs. And also configuration automation using Docker containers.
• Great experience in integrating Atlassian Tools like JIRA, Confluence, and Bamboo for automating the CM process.
• Experience in working for a high scalability and high availability environment running Linux and Windows.
• Good knowledge in analysis issues with firewalls, networks, private and public VIPs.
• Experience in using virtualization tools like Virtual Box, VMware and provisioning virtual machines using Vagrant.
• Strong ability to troubleshoot any issues generated while building, deploying. Experienced in production support in addition to scheduling and running, automating jobs using Cronjobs.
• Excellent communicative, interpersonal, intuitive, analysis and leader ship skills with ability to work efficiently in both independent and teamwork environments.

TECHNICAL SKILLS

Version Control Tools: Git, GitHub, TFS, SonarQube

Languages: C, C++, java, Python, Groovy, Ruby, PowerShell

Build Tools: Apache ANT, Maven

Continuous Integration Tools: Jenkins, TeamCity

Arti craft Repository Management tool: C

Configuration Management Tool: Chef, Ansible, Docker

Cloud Providers: AWS, Private Cloud (OpenStack)

Bug Tracking Tool: JIRA, GUS (Salesforce Internal Tool)

Monitoring Tools: NAGIOS, Splunk, Cloud Watch

Operating Systems and Virtualization Tools: Linux, Windows Servers, Ubuntu, Virtual Box, VMware

Application Servers: Apache Tomcat

PROFESSIONAL EXPERIENCE

Confidential - Boise,ID

AWS DevOps Engineer

Responsibilities:

• Configured, monitored, and maintained difference application servers as an administrator for JFrog Artifactory, Team city, TFS and different file-share databases.
• Planned, coordinated, and maintained the migration process for application servers from one data center to another (We moved to Private Cloud (OpenStack).
• As an administrator I was responsible for creating repositories, permission objects and implementing replications of the packages from Dev to QA and then to PROD in Artifactory.
• Wrote different Plug-ins in Groovy to make easy for different team developers to publish their artifacts in Artifactory.
• Implemented different security model in giving permissions for developers for their ease when they create new application projects and implemented JFrog Mission Control and JFrog XRAY in Artifactory.
• As an administrator I was responsible for Managing projects, Build Configurations, User Accounts, Groups and Permissions in Team City.
• Experience in Build automation tools like Jenkins, Ant, Maven, and Bamboo.
• Application Deployments & Environment configuration TFS using Chef, Puppet.
• Implemented different TeamCity plugins like Artifactory, Docker and Maven in different packages.
• Configured and managed source code using GIT and resolved code merging conflicts in collaboration with application developers and provided a consistent environment. Implemented Continuous Integration using TeamCity and GIT.
• Created post commit and pre-push hooks using Docker in GitHub.
• Implemented simple and robust facilities for load balancing and high-availability to Linux system and Linux based infrastructures using Nginx and Keep alive for Artifactory and PostgreSQL.
• Configured and managed high available (HA) PostgreSQL as a database for different application servers like Artifactory and Team city.
• Worked on multi platforms like RHEL (Centos-7), Ubuntu and Windows OS.
• Experienced in implementing SonarQube code quality and Jacoco for code coverage.
• Created a Chef Server for our team purpose and Involved in Configuring, monitoring and multi-platform servers by defining Chef Server from workstation (ChefDK) to manage and configure Chef Clients.
• Automated and wrote the scripts in ruby for whole migration process using CM tool Chef.
• Worked on creating High Available (HA) Windows IIS using Nginx in front of them.
• Created a Windows Server Failover Cluster (WSFC-2016) and implemented MS-SQL using File Share quorum witness and Always on Availability Groups.
• Wrote PowerShell script to implement Failover and used Windows Task Scheduler and manual query for custom event in WSFC.
• Administering servers and workstations using windows operating systems, Active Directory, group policies, organizational unit management, domain name server, dhcp, remote access server and LDAP.

Environment: Windows, Linux, JFrogArti factory, TeamCity, Git, SonarQube, GitHub, Maven, Chef, Nginx, Keepalived, Docker, MS-SQL, PostgreSQL, Ruby, Groovy, Power Shell, LDAP and Private Cloud (Open Stack).

Confidential - Hoffman Estate, IL

Build and Release Engineer

Responsibilities:

• Worked with Development and QA teams to continuously integrate software development using GIT, Maven, Jenkins.
• Built Continuous Integration environment and Continuous Delivery environment using Jenkins.
• Integrated Ant and Maven withTFSsource control to automatically trigger Builds and publish results back toTFS.
• Involved in designing and deploying multiple applications utilizing almost all of the AWS stack (Including EC2, S3, AMI, SQS, IAM) focusing on high-availability, fault tolerance, and auto-scaling in AWS Cloud formation.
• Experiencedinauthoring pom.xml files, performing releases with the Maven release plug-in, Mavenization ofJAVAprojects and managing Maven repositories.
• Implemented continuous delivery pipeline involving Jenkins, Ansible to complete the automation from commit to deployment.
• Managed servers on the Amazon Web Services (AWS) platform instances usingAnsible Configuration management.
• Involved in Configuration and maintenance Apache Tomcat Servers and manage Linux and Windows virtual servers on AWS EC2.
• Implemented code analysis tool SonarQube and Code Coverage Jacoco
• Deployed Java/J2EE applications on to Apache Tomcat application servers and configured it to host the wiki website.
• Created Instances, balanced load, assigned security and managed communication between different instances.
• Designed and implemented the backup strategy for all the critical systems such as build machines, bug tracking tools, central repositories etc.
• Focused on continuous improvement of the source code management, Continuous Integration, Build & Release processes of the applications with measurable quantifiers and make use of appropriate analytical techniques to identify gaps in the existing practices and areas of improvement in related processes.
• Involved in sprints and planned releases with the team using JIRA and Confluence.

Environment: Linux, Windows, Maven, TFS,GIT, Jenkins, Ansible, Apache Tomcat and AWS.

Confidential

Jr. DevOps Engineer

Responsibilities:

• Experience working in a DevOps Environments an Associate DevOps engineer working on various applications like Maven, GIT, Jenkins, Ansible, Docker and AWS.
• Experienced in using virtualization tools like Virtual Box, VMware
• Assisted developers with establishing and applying appropriate branching, labeling conventions using GIT source control.
• Deployed Java/J2EE applications to Application servers in an Agile CI environment and automated the entire process.
• Working experience in designing end to end automation of infrastructure and continuous delivery of the applications by integrating cloud formation scripts, Jenkins, AWS and Ansible Playbooks.
• Experienced to build CI/CD Pipeline to automate the code release process using Integration tools.
• Used scripts like Wise Script and VBScript to meet the Installation requirements.
• Used configuration management tools Ansible, Docker for configuration management automation.
• Involved in setting up JIRA as defect tracking system and configured various workflows, customizations and plug-ins for the JIRA to generate the reports, raise incidents when critical alerts triggered as monitoring solution.
• Strong ability to troubleshoot any issues generated while building, deploying. Experienced in production support in addition to scheduling and running, automating jobs using Cronjobs.
• Design roles and groups using AWS Identity and Access Management (IAM).
• Excellent communicative, interpersonal, intuitive, analysis and leader ship skills with ability to work efficiently in both independent and teamwork environments.

Environment: Git, Maven, Jenkins, Ansible, Docker, VBScript, Linux, JIRA, AWS, Groovy and PowerShell.