SUMMARY

• A certified AWS Developer Associate with an exposure towards Build Automation, Continuous Integration, Continuous Delivery, Configuration Management and Cloud services.
• Passionate about exploring latest technologies, adept at adapting to teh dynamic work environment and a quick learner.
• Provisioned and configured AWS EC2 instances for TEST & QA environments on demand and experienced with spin - off instances via AWS Management console and Jenkins EC2 Plugin.
• Experienced in AWS services like IAM, S3, Auto scaling, VPC, Cloud Watch, ELB and CFT.
• Analyzed and Validated chef cookbooks with foodcritic and test kitchen.
• Setting up CI / CD pipelines via Jenkins integration SVN, GIT, Maven, Nexus and Tomcat deployment steps.
• Experience working with version control systems like Subversion, GIT and used Source code management tools GitHub, GitLab including command line applications.
• Worked in all areas of Jenkins setting up CI for new branches, build automation, plugin management and securing Jenkins and setting up master/slave configurations.
• Troubleshoot build issues in Jenkins, performance and generating metrics on master’s performance along with jobs usage and no. of builds being run.
• Installed and configured Chef Enterprise and Chef Workstation hosted as well as On-Premise; Bootstrapped Nodes; Wrote Recipes, Cookbooks and uploaded them to Chef-server.
• Configured Ansible, Ansible tower, and managed ansible nodes using ssh connection, and build playbooks in YAML for deployment.
• Hands-on experience using Maven as teh build tool for building of deployable artifacts from source code.
• Worked on Virtual environments using teh tools Virtual box and Vagrant, Docker.
• Deployed Docker Engines in Virtualized Platforms for containerization of multiple apps.
• Strong experience with monitoring tools such as Nagios, cloud watch.
• Experience in Bug/Issue tracking tools like JIRA.
• Automated resource creation process using CFT, JSON, Bash and Python scripts through pre-boot and bootstrapping process.
• Integrating various Version control tools, build tools, nexus and deployment methodologies (scripting) into Jenkins to create an end to end orchestration build cycles.
• Used bug tracking tool such as Zira to track teh bugs, and track teh project status.
• Involved in sprint planning, and experienced in Agile Methodology.
• Excellent communication skills, interpersonal skills, and ability to work with any team and also individually.

TECHNICAL SKILLS

Build Tools: Maven, ANT

Version Control Tools: GIT, Subversion

Continuous Build Integration: Jenkins

Configuration Management Tools: Chef, Ansible

Cloud Technologies: Amazon Web Services (EC2, IAM, CFT, S3, ELB, VPC, etc.)

Scripting Languages: Shell, Python

Web/Application Servers: Apache Tomcat

Monitoring Tools: Nagios

Operating Systems: Linux

PROFESSIONAL EXPERIENCE

Confidential, NY

DevOps /AWS Engineer

Responsibilities:

• Experience working on Multiple AWS instances, set teh security groups, Elastic Load Balancer and AMIs, Auto scaling to design cost effective, fault tolerant and highly available systems.
• Utilizing Cloud Watch and Logic Monitor to monitor resources such as EC2, EBS, ELB, RDS, and S3 etc.
• Created customized AWS Identity and Access Management (IAM) polices for various AWS resources to has required accessibility to required resources.
• Performed configuration, deployment and support of cloud services including Amazon Web Services (AWS). • Configured an AWS Virtual Private Cloud (VPC) and Database Subnet Group for isolation of resources within teh Amazon RDS MySQL DB cluster.
• Developed tools to automate teh deployment, administration, and monitoring of a large-scale AWS Linux environment.
• Experience in setting up Jenkins continuous build integration system.
• Converting teh ANT Build projects to Maven Build projects.
• Build and configured Jenkins slaves for parallel job execution. Installed and configured Jenkins for continuous integration and performed continuous deployments.
• Pulled a code from teh development line using cherry-pick, creating a tag and pushing it to teh main line using GIT version control after integration and build.
• Automate network configuration management for all cloud environments.
• Deploy, maintain, troubleshoot, and tune multi-tier, distributed, cloud-based application components.
• Develop a Power Shell script to automate Active Directory and server tasks and Generate reports for administrators and management.
• Wrote Ansible Playbooks with Python SSH as teh Wrapper to Manage Configurations of AWS Nodes and Test Playbooks on AWS instances using Python
• I wrote teh ansible playbooks which is teh entry point for Ansible provisioning, where teh automation is defined through tasks using YAML format. Run Ansible Scripts to provision Dev servers.
• Application and System logs using Python and PowerShell for all applications to proactively monitor and trace errors with automated email alerts to various teams internally.
• Created and Maintained Shell, Python, and Ruby scripts for building applications.
• Virtualized teh servers using teh Docker for teh test environments and dev-environments needs. And also, configuration automation using Docker containers.
• Manage source code, software builds, software versioning, and detect tracking on software maintenance tasks/projects.

Environment: GIT, Maven, Jenkins, Ansible, Docker, AWS (IAM, EC2, Cloud Watch, S3, VPC), My SQL

Confidential

DevOps /AWS Engineer

Responsibilities:

• Worked on Amazon AWS EC2 cloud services for installing, configuring and troubleshooting on various Amazon images like Amazon Linux AMI,
• Created and managed multiple Instances of Apache Tomcat and deployed several test applications in EC2 instances in QA environment.
• Managed and worked with various instances of EC2, creating AMI’s, managing EBS volumes and configuring security groups, elastic ip’s etc.
• Experience with AWS S3 services creating buckets, configuring buckets with permissions, logging, versioning and tagging.
• Worked with IAM service creating new IAM users & groups, defining roles and policies and Identity providers.
• Utilized AWS Cloud Watch to monitor teh performance environment instances for operational and performance metrics during load testing.
• Worked on chef server management console and understanding and working noledge on all different components of chef server, nodes and workstations.
• Written different cookbooks containing multiple recipes to achieve automation for middleware installation, Environment readiness and deployment activities.
• Utilized all components of cookbooks like recipes, resources, templates, attributes and libraries.
• Experience with knife command line utility, berkshelf dependency manager and test kitchen to validate my cookbooks.
• Installed Jenkins on a Linux machine and created a master and slave configuration through a build farm for implementation of multiple parallel builds.
• Carried out deployments and builds on various environments using Jenkins continuous integration tool.
• Created and automated platform environment setup using chef.
• Implemented Chef Server and components installations, including cert imports, increase chef license, creating admins and users.
• Deployment of build artifacts like wars and ears into Tomcat server by invoking teh Shell Scripts.
• Converted and automated builds using Maven. Scheduled automated nightly builds using Jenkins.
• Integrated Maven with Jenkins for teh builds as teh Continuous Integration process.
• Managed teh maven artifacts using Nexus repository.
• Good noledge in creating and maintaining various DevOps related tools for teh team such as provisioning scripts, deployment tools etc.
• Coordinate/assist developers with establishing and applying appropriate branching, labelling / naming conventions using GIT source control.

Environment: GIT, Chef, Jenkins, Tomcat, Maven, Jenkins, AWS (EC2, AMI, Cloud Watch, S3).