SUMMARY

• As a DevOps Engineer with around 8 years of experience in automating, supporting, and optimizing mission - critical deployments, leveraging configuration management, CI/CD, and DevOps processes.
• Excellent understanding of the principles and best practices of Software Configuration Management in Agile SCRUM, and Waterfall methodologies.
• Created DevOps strategy in a mix environment of Linux (RHEL, Ubuntu, CENTOS) servers and Windows along with Amazon Web Services.
• Proficient in Python, Perl Scripting, Shell Scripting, SQL, build utilities like open make, ANT and Cruise Control.
• Automated build and deploy process for Tibco Applications using Jenkins as CI/CD tool.
• Working knowledge in trouble shooting and automated deployment to web and application servers like WSO2, WebSphere, Application Server, Application Deployment, JBOSS, Application Deployment, Oracle, WebLogic and Tomcat.
• Experienced on various cloud computing platforms like Amazon Web Services, Azure and Google Cloud.
• Worked on Puppet as Configuration management tool, to automate repetitive tasks, quickly deploy critical applications, and proactively manage change.
• Experience in maintaining, tagging and branching the version across the environments using SCM tools like GIT and bitbucket. Experience in implementing Bitbucket cluster.
• Involved in Oracle, MongoDB and MS SQL Server DB Tasks (Log Rotations, Table space alterations, DML, DDL Executions, user management).
• Implemented Continuous Integration with Jenkins integrated Jenkins with Maven, SonarQube, JFrog, Nexus and Ansible.
• Used IAM to create new accounts, roles and groups and policies and developed critical modules like generating amazon resource numbers and integration points with DynamoDB, RDS.
• Worked on CloudFormation to create infrastructure Stack using Templates and achieved automation using Chef (ruby scripts).
• Administration experience in JIRA and on other Atlassian products like Docker, Bamboo.
• Extensive experience with Continuous Integration tools Jenkins, and good working knowledge on source repository management tools like GIT, SVN.
• Proficient in using Build Automation tools like ANT, Maven, Gradle and working knowledge on other build tools like make file.
• Performed automation tasks on various Docker components like Docker Hub, Docker Engine, Docker Machine, Compose and Docker Registry.

TECHNICAL SKILLS

Operating Systems: LINUX (RHEL 6/7), Unix, Ubuntu, Red Hat, Centos, Windows, Android

Web, Application Servers: Apache, Tomcat, JBoss, Microsoft IIS, WebSphere, WebLogic

Scripting languages: PowerShell, bash, batch, JavaScript, python(learning)

Databases: SQL, MySQL, Oracle, Mongo, RDBMS

Cloud platform: Basic exposure to AWS & Azure

Debugging tools: Fiddler, Ethereal, perfmon, Wireshark, SQL Profiler, Ansible, Puppet

Test Management: qTest, Quality Center, Selenium, SoapUI web services

Defect Management: JIRA, Azure Boards, Remedy, ClearQuest, Bugzilla, ServiceNow

Source Version Control: GIT, GitHub, SVN, Bitbucket, GitLab

DevOps tools: Jenkins, Vagrant, Octopus Deploy, Teamcity, Bamboo

Programming & Markup Languages: C, C#, .Net, HTML, DHTML, XML, XSLT

Project Management Tools: MS-Word, Excel, Power Point, Visio, MS-Project

PROFESSIONAL EXPERIENCE

Confidential, Tampa FL

Sr. 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.
• Migrated on-premise Infrastructure to AWS Cloud using Rehost methodology and developed Continuous Integration pipeline using Jenkins to deploy a multitude of applications utilizing the AWS services.
• Implemented and managed of the whole CI/CD architecture, from SCM through deployment management. Multiple EC2 instances, Auto Scaling, ELB, and AMIs were used to create highly available, and fault-tolerant systems.
• 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.
• Maintained accounts in IAM Roles, Route 53, VPC, RDB, MongoDB, SQS & SNS in AWS cloud.
• Worked on Python Boto framework and CloudFormation 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.
• Converted existing AWS infrastructure to serverless architecture (AWS Lambda, Kinesis) deployed via Terraform & AWS Cloud formation.
• Configured and managed Google Cloud Platform (GCP) services like compute engine, cloud load balancing, cloud storage, cloud SQL, stack driver monitoring and cloud deployment manageretc.
• Leveraged GCP cloud services such as Compute, auto-scaling and VPC (Virtual Private Cloud) to build secure, highly scalable and flexible systems that handled expected and unexpected load bursts.
• Used GCP App Engine for deploying and scaling web applications and services developed with Java. Also, Optimized the application for speed by using Google cloud and app engine.
• Created Docker images using a Docker file, worked on Docker container snapshots, removing images, and managing Docker volumes.
• 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.
• Written Chef Cookbooks for various DB configurations to modularize and optimize end product configuration, converting production support scripts to Chef Recipes and AWS server provisioning using Chef Recipes.
• Worked in integrating Docker container-based test infrastructure to Jenkins CI test flow and set up build environment integrating with Git and Jira to trigger builds using Webhooks and Slave Machines which involved in POC on Docker and used Docker Registry, Docker-Compose, Links, Docker Bridge.
• Used Ansi to provide a platform for automating deployment, scaling and operational containers across clusters of hosts and managed containerized applications using its nodes, config maps, selectors, and services.
• Managed Kubernetes charts using Helm. Created reproducible builds of the Kubernetes applications, managed Kubernetes manifest files and Managed releases of Helm packages.
• Worked to Build end-to-end CI/CD pipelines in Jenkins groovy script to retrieve code and push build artifacts to Nexus and JFrog Artifactory manages for Maven builds.
• Configured and administered Monitoring tools like Nagios, Splunk extensively and worked on User administration setup, account maintaince and monitoring system performance.
• Created Splunkreports, dashboards, forms, visualizations, alerts. Configured Splunk with forwarder configuration, deployment, search heads, indexing, and data source configurations for log monitoring.
• Created and maintained the Python deployment scripts for Tomcat web application servers. Written Shell scripts to apply the Integration label to all the files which needs manual labelling of files.
• Managed Active Directory Services, created service accounts and monitored Windows event logs to identify issues and troubleshoot. Configured & administered LDAP, NFS&NIS in Linux & implemented Samba for sharing of resources between Linux&Windows environment.
• Implemented performance and availability monitoring using tools like Nagios, Datadog, PagerDuty, and Graphite.
• Implemented rapid provisioning and life cycle management for RedHat Linux using kickstart.
• Monitored Linux server for CPU Utilization, Memory Utilization, and disk Utilization for performance monitoring.
• Used ticketing, bug tracking systems and code coverage tools like JIRA, Remedy, SonarQube.

Environment: GCP, AWS, S3, EBS, EC2, CodePipeline, IAM, VPC, GITLAB, Jenkins, ptx-toolchain, debian, Docker, Groovy, shell scripting, Python, Ansible, HTML. CSS, Bootstrap, yaml scripting, Centreon monitoring Tool.

Confidential

Devops Engineer

Responsibilities:

• Worked with IAC/Infrastructure as code tools such as Cloud formation and Terraform
• Administration of AWS S3 service for different projects in the Organization.
• Worked on Route53 for internal project portals which includes serving static and dynamic contents.
• Developed scripts for build, deployment, maintenance and related tasks using Jenkin and Maven.
• Monitor existing systems to ensure structural integrity
• Dockerized existing build environments and managed the distribution.
• Code migration from SVN to Git.
• Extensive experience in installing, configuring and administering Jenkins CI tool on Linux machines.
• Installed, Configured and Maintained, APACHE, TOMCAT and NGINX servers in Red Hat LINUX environment.
• Experience in managing the artifacts generated by MAVEN in the Nexus and Artifactory Repository Managers.
• Windows environment using C++, Visual Studio IDE, and ClearCase source control and part of UDeploy Application Automation team.
• Hands on experience using SonarQube and Splunk.
• Working with other team on areas related to Ansible for Cloud Automation.
• Configured and managed of Jenkins for CICD to speed up and increase better product quality.
• Created Webhooks between GitLab and slack, Jenkins.
• Creation of dockers, which run Hubot inside and keep monitoring various cloud era services.
• Efficiently collaborated within and across agile teams to maximize productivity

Environment: AWS, Route53, S3, IAM, Terraform, Ansible, Maven, GIT, Docker, GITLAB, Jenkins, shell scripting, groovy, python, HTML, CSS, Bootstrap

Confidential

AWS DevOps Engineer

Responsibilities:

• Working experience in Continuous Delivery (CD) and Continuous Integration (CI) and process implementation-using Jenkins along with Python and Shell scripts to automate routine jobs.
• Using Jenkins AWS Code Deploy plug-in to deploy to AWS.
• Designing and implementation of the DevOps solution using tools like Git, Jenkins, SonarQube, Nexus and Groovy scripting and AWS.
• Experience in create roles and updating Playbooks to provision servers by using Ansible.
• Written GRADLE, MAVEN scripts to automate build processes and managed Maven repository using Nexus Tool and used the same to share snapshots and releases.
• Knowledge on Source Code Management Version Control System tools like Git and Bitbucket.
• Expertise in using build tools like MAVEN & ANT to frame the deployable artifacts such as jar and war from source code as well as migrating of build tool from Ant and Maven.
• Extensive experience in installing, configuring and administering Jenkins CI tool on Linux machines.
• Installed, Configured and Maintained, APACHE, TOMCAT and NGINX servers in Red Hat LINUX environment.
• Experience in managing the artifacts generated by MAVEN in the Nexus and Artifactory Repository Managers.
• Hands on experience using SonarQube and Splunk.
• Working with other team on areas related to Ansible for Cloud Automation.
• Established several key QA centric SOPs to unify & streamline processes across multiple QA teams. Ensured that processes exist to enable and not burden the teams.
• Worked with project manager to drive content and changes in the Visual Studio website and applied XML, HTML, in Visual Studio .NET for updating pages on the site.
• Involved in to the Chef Servers, Chef Work Stations, and Chef Nodes and involved in bootstrapping new infrastructure chef nodes and Developed Chef Cookbooks for HTTPD, Apache Tomcat, MySQL etc., and versioned them on GitHub.

Environment: UDeploy, Continuous Delivery, Continuous Integration, DevOps, Jenkins, Python, Shell, AWS, Groovy, GRADLE, MAVEN, Nexus, Git, Bitbucket, Ansible, Splunk, C++, Visual Studio IDE, Chef, HTTPD, Apache Tomcat, MySQL.

Confidential

DevOps Engineer

Responsibilities:

• Involved in Implementation AWS solutions using EC2, S3, EBS, Elastic Load Balancer, and Auto scaling groups, Optimized volumes and EC2 instances.
• Used Ansible to Setup/teardown of ELK stack (Elasticsearch, Log stash, Kibana) and troubleshoot the build issues with ELK and work towards the solution.
• Experience in writing Ansible scripts and heavy Shell, Python, Groovy and JSON scripting.
• Working experience and knowledge in support instances running Debian, Ubuntu.
• Worked with different Bug tracking tools like JIRA, Rally, Remedy, HP Quality Center.
• Used shell scripting to automate procedures for automated deployment in Linux based systems.
• Converted old builds using MAKE to ANT and XML for doing Java build.
• Configured AWS Cloud Watch to monitor AWS resources, including creating AWS customized Scripts to monitor various application and system & Instance metrics.
• Excellent hands on experience with DevOps CICD tools GOCD and Jenkins administration
• Build scripts using ANT and MAVEN build tools in Jenkins to move from one environment to other environments.
• Built & deployed Java/J2EE to Web App Server in Agile continuous integration environment and automated process.
• Developer to align process and tools, such as branching source control structure dependency management Linux and Windows hybrid build infrastructure, code review & check-in policies, that are developed and instrumented by DevOps teams.

Environment: Java, J2EE, DevOps, AWS, Linux, Windows, Shell, Python, Ansible, Splunk, Groovy, JSON, Ubuntu, ANT, XML, Java, ELK.