TECHNICAL SKILLS

Version Control Tools: Subversion (SVN), Clear case, GIT, GIT Hub, Perforce, Code Commit.

CI Tools: ANT, MAVEN, Hudson, Jenkins, BAMBOO, and Code Deploy.

Configuration Management: Chef, Puppet, Vagrant, Maven, Ansible, Docker, Kubernetes, Splunk, OPS Work.

Infrastructure: AWS Cloud Platform (IAAS)

Database: Oracle, DB2, MySQL, MongoDB 7, SQL Server, MS SQL.

Bug Tracking Tools: JIRA, Remedy, HP Quality Center and IBM Clear Quest.

Cloud Platform: AWS and Open stack.

AWS Services: EC2, ELB, VPC, RDS, IAM, Cloud formation, S3, Cloud watch, Cloud trial, SNS, SQS, SWF, EBS, Route 53.

SDLC: Agile, Scrum.

Web Servers: Apache, Tomcat, Web Sphere, Nix, JBOSS, WebSphere. Languages/Scripts C, HTML, Shell, Bash, PHP, Python, Chef, PHP, Ruby and Perl.

Operating Systems: Red hat, Ubuntu, Linux and WINDOWS, CentOS, SUSE.

Web Technologies: HTML5, CSS3, JavaScript, jQuery, Bootstrap, XML, JSON, XSD, XSL and XPATH.

PROFESSIONAL EXPERIENCE

AWS/DevOps Engineer

Confidential - New York, NY

Responsibilities:

• Hands-on experience in Amazon Web Services (AWS) provisioning and good knowledge of AWS services like EC2, S3, Glacier, ELB (Load Balancers), RDS, SNS, SWF, and EBS etc.
• Experience in using Puppet to maintain the configuration.
• Hands-on Experience wif WordPress and has a good knowledge of Content Management Systems.
• Hands on experience in monitoring EC2 instances using Nagios.
• Configured Nagios to monitor EC2 Linux instances wif puppet automation.
• Configured Apache web server in the Linux AWS Cloud environment using Puppet automation.
• Configured and monitored distributed and multi-platform servers using Nagios.
• Experience in Puppet Installing Nginx, removing packages updating packages.
• Configured Apache web server in the Linux AWS Cloud environment using Puppet automation.
• Gained Extensive knowledge on writing and deploying modules in Puppet.
• Hands on Experience in AWS Cloud in various AWS Services such as Route 53 Domain configuration.
• Configured Elastic Load Balancers wif EC2 Auto-scaling groups.
• Configured and monitored distributed and multi-platform servers using Nagios.
• Configured S3 to host static web content.
• Configured S3 versioning and lifecycle policies to and backup files and archive files in Glacier.
• Utilized Cloud watch to monitor resources such as EC2, CPU memory, Amazon to design high availability applications on AWS across availability zones.
• Gained ability to design applications on AWS taking advantage of disaster recovery.
• Performed hands-on routing and switching.
• Created Python scripts to totally automate AWS services which includes web servers, ELB, Cloud Front distribution, database, EC2 and database security groups, S3 bucket and application configuration, dis script creates stacks, single servers, or joins web servers to stacks.
• Gained Expert Knowledge in Bash Shell Scripting, Automation of Cron Jobs.
• Gained Hands on experience Configuring Access Lists for inbound and outbound traffic RDS DB services, Dynamo DB tables, EBS volumes; to set alarms for notification or automated actions and to monitor logs for a better understanding and operation of the system availability regions.
• Designed guidelines wif customers & basic level of management testing of the network system.
• Configured AWS Identity and Access Management (IAM) Groups and Users for improved login authentication.
• Provided policies to groups using policy generator and set different permissions based on the requirement along wif providing ARN (Amazon Resource Name).
• Migrated on premises Databases to AWS.

Environment: AWS, SOAP/REST services, Dynatrace, JMeter, Splunk, CA Rally, Apache Tomcat Server, Red Hat Open Shift Enterprise, Docker Containers, Jenkins, GitHub, IntelliJ.

AWS/DevOps Engineer

Confidential - Greenville, SC

Responsibilities:

• Build and configured a virtual data center in the 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.
• Continuously managed and improved the build infrastructure for global software development engineering teams including implementation of build scripts, continuous integration infrastructure, and deployment tools.
• 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.
• Designed AWS Cloud Formation templates to create custom sized VPC, subnets, NAT to ensure successful deployment of Web applications and database templates.
• Implemented automated local user provisioning instances created in AWS cloud.
• Setup and build AWS infrastructure various resources, VPC EC2, S3, IAM, EBS, Security Group, Auto Scaling, and RDS in Cloud Formation JSON templates.
• Provided highly durable and available data by using S3 data store, versioning, lifecycle policies, and create AMIs for mission-critical production servers for backup.
• Maintained the user accounts (IAM), RDS, Route 53, VPC, RDB, Dynamo DB, SES, SQS and SNS services in AWS cloud.
• Designed and implemented scalable, secure cloud architecture based on Amazon Web Services.
• Defined branching, labeling, and merge strategies for all applications in Git.
• Built Continuous Integration environment Jenkins and Continuous delivery environment.
• Utilized Configuration Management Tool Chef& created Chef Cookbooks using recipes to automate system operations.
• Build servers by using AWS, importing volumes, launching EC2, RDS, creating security groups, auto-scaling, load balancers (ELBs) in the defined virtual private connection.
• Deployed applications on AWS by using Elastic Beanstalk.
• Used Ansible server and workstation to manage and configure nodes.
• Configured plugins for the integration tools to the version control tools.
• Manage source code, software builds, software versioning, & defect tracking on software maintenance tasks/ projects
• Managed AWS EC2 instances utilizing Auto Scaling, Elastic Load Balancing and Glacier for our QA and UAT environments as well as infrastructure servers for GIT and Chef.
• Administered and Engineered Jenkins for managing weekly Build, Test and Deploy chain, SVN/ GIT wif Dev/ Test/Prod Branching Model for weekly releases.
• Created monitors, alarms and notifications for EC2 hosts using Cloud Watch.
• Migrated applications to the AWS cloud and Involved in DevOps processes for build and deploy systems.
• Created Python scripts to totally automate AWS services which includes web servers, ELB, Cloud Front distribution, database, EC2 and database security groups, S3 bucket and application configuration, dis script creates stacks, single servers, or joins web servers to stacks.
• Grasped the Technical aspects from High level to create Deployment plans, Contingency Plans and which direction to go if they hit a snag.
• Planned and released schedules wif Agile methodology & coordinated releases wif engineering & SQA for timely delivery.
• Troubleshooted the automation of Installing and configuring applications in the test environments.

Environment: Ansible, Git, AWS, Jenkins, Python and ruby scripting, Puppet, Scheduling, ESXi, Nagios, Nginx, VMware ESXi, JIRA, Confluence, Tableau, Internal Wiki, Test link.

DevOps Engineer

Confidential - Atlanta, GA

Responsibilities:

• Implemented cloud infrastructure by using Chef.
• Created Chef Cookbooks for sudo users and network configurations using Chef Server.
• Hands-on Experience in Maintaining automated environment by using Chef Recipes and cookbooks.
• Primarily used Ruby to write GIT applications and Chef Recipes.
• Experience in Installing, configuring and administering Jenkins CI tool on Linux machines.

Linux Administrator

Confidential

Responsibilities:

• Performed all necessary day-to-day Subversion/GIT support for the project.
• Developed and supported the Software Release Management and procedures.
• Deployed Puppet, Puppet Dashboard, and Puppet DB for configuration management to existing infrastructure.
• Implemented & maintained strategies utilizing Subversion GIT.
• Used ANT as a build tools on java projects for the development of build artifacts on the source code.
• Deployed Java applications into web application servers like weblogic.
• Connected continuous integration system wif GIT version control repository and continually built the check-ins from the developer.
• Used Apache Tomcat as application server for deploying the artifacts.
• Involved in creation and configuration of Domains, JVM instances in production, QA and UAT environments.
• Integrated ANT wif Jenkins to automate the build process as part of continuous delivery.
• Modified ANT scripts to build the JAR's, Class files, WAR files and EAR files.
• Configured Jenkins to implement nightly builds on daily basis and generated change log dat includes changes happened over the previous day.
• Created ANT, Shell scripts for build automation and deployment.
• Provided periodic feedback of status and scheduling issues to the management.
• Experienced in branching, tagging and maintaining the version across the environments using SCM tools like GIT, Subversion (SVN) on Linux and windows platforms.

Environment: Subversion, GIT, Anthill pro, ANT, MAVEN, JIRA, LINUX, XML, Windows XP, Windows Server, Web logic, MY SQL, Perl Scripts, Shell scripts.