SUMMARY

• Around 10 years of experience in IT industry working with AWS Cloud, DevOps, Build/Release, Linux Administration.
• Experience in AWS using EC2, AWS Dynamo DB, AWS S3, AWS VPC, and IAM services
• Managing Amazon instances by taking AMIs and performing administration and monitoring of Amazon instances using Amazon Cloud Watch.
• Worked on DevOps tool Chef in provisioning AWS machines
• Manage deployment, maintenance, support and upgrade of servers, hardware, software, operating systems in server environment.
• Experience with TCP/IP networking. Good scripting knowledge on Pearl, Bash, Shell & Python.
• Skilled in monitoring tools using Nagios, Splunk and Elk stack.
• Excellent understanding of Network topologies such as LAN, WAN, VPN and Firewalls.
• Experience setting up instances behind Elastic Load Balancer in AWS for high availability.
• Experience on user administration using Active Directory on Windows and LDAP on Linux servers.
• Experience as a Build and Release Engineer in automating, building, deploying, and release of code from one environment to other environment.
• Knowledge on Cloud technologies including Infrastructure as a Service, Platform as a Service, and Software as a Service provider (IaaS, PaaS, and SaaS).
• Strong knowledge and experience in Amazon Web Services (EC2, S3, VPC, Route 53, EBS, ELB, IAM, AMI, Security Groups, Cloud Watch, Cloud Trail, Cloud Formation, Auto Scaling etc.)
• Designed AWS Cloud Formation Templates to create custom sized VPC, subnets, NAT to ensure successful deployment of Web applications and database templates.
• Experience with container based Virtualized deployments using Docker images, Docker Hub and Docker registries.
• Executed a Continuous Delivery pipeline with Docker, Jenkins, GitHub and AWS AMI's.
• Extensively worked on Jenkins for continuous integration and for End to End automation for all build and deployments.
• Extensive experience using MAVEN and ANT as build tools for building of deployable artifacts (jar, war & ear) from source code. Experience in using Version Control Tools Sub - Version, Git.
• Involved in working on Agile operations process and tools area (Code review, unit test automation, Build & Release automation, Environment, Service, Incident and Change Management).
• Exposed to all aspects of Software Development Life Cycle (SDLC) such as Analysis, Planning, Developing, Testing and implementing and Post-production analysis of the projects.
• Highly motivated, enthusiastic and self-starter with troubleshooting and problem-solving skills.
• Excellent team player with strong analytical, strategic planning and interpersonal skills.
• Excellent oral/written communication skills.

TECHNICAL SKILLS

Applications and Tools: AWS (EC2, VPC, ELB, S3, RDS, Cloud Trail and Route 53), Cloud watch, AWS CLI, Unix/Linux, Python, Shell scripting, ANT, Maven, SVN, GIT, Chef, Jenkins, Ansible, TFS, New Relic, Nagios, Splunk, Terraform.

Web Development: HTML, Photoshop, Flash, SQL, XML, MS Sharepoint.

Languages: Java, Shell Scripting, Python

Databases: MySQL, MS Access, Oracle, Teradata, SQL*Plus, PL/SQL, JDBC, SQL Server.

Operating Systems: Windows 7, Unix, Linux

PROFESSIONAL EXPERIENCE

Confidential

AWS Cloud/DevOps Engineer

Responsibilities:

• Performed AWS Cloud administration managing EC2 instances, S3, SES and SNS services
• Created Buckets in AWS and stored files. Enabled Versioning and security for files stored
• Implemented and maintained monitoring using Cloud Watch
• Leveraged AWS cloud services to build secure, highly scalable and flexible systems that handled expected and unexpected load bursts
• Designed AWS Cloud Formation templates to create custom sized VPC, subnets, NAT to ensure successful deployment of Web applications and database templates
• Setup and build AWS infrastructure various resources, VPC EC2, S3, IAM, EBS, Security Group, Auto Scaling, and RDS in Cloud Formation JSON templates
• Maintained the user accounts (IAM). Migrated applications to the AWS cloud
• 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
• Created monitors, alarms and notifications for EC2 hosts using Cloud Watch
• Built Cloud formation and Terraform templates using JSON/YAML and python scripting for cloud infrastructure. Configured Nagios to monitor EC2 Linux instances with puppet automation
• Configured AWS IAM and Security Group in Public and Private Subnets in VPC
• Executed a Continuous Delivery pipeline with Docker, Jenkins, GitHub and AWS AMI's
• Experience in writing Chef Cookbooks and recipes to automate the deployment process and to integrating Chef Cookbooks into Jenkins jobs for a continuous delivery framework
• Strong experience utilizing Jenkins for enterprise scale infrastructure configuration and application deployments - checking out code from SVN/Git and use ANT/Maven to build war/jar artifacts.
• Developed business validation scripts for the UI using Forms and validation.xml components.
• Used Tiles Framework for Presentation layer and Validation Framework for validations.
• Developed application modules using Spring MVC design pattern, Java, JSP, Servlets.
• Designed and developed web pages using HTML, CSS, JavaScript, JSP.
• Wrote test cases and scripts using programming languages such as Java and Python.
• Built Continuous Integration and Continuous delivery environment in Jenkins
• Utilized Configuration Management Tools like Terraform, Ansible & Chef. Written Chef recipes in Cookbooks for various DB configurations to modularize and optimize product configuration, converting production support scripts to Chef Recipes and AWS server provisioning using Chef Recipes
• Developing and maintaining playbooks for software package installations and configuration management using Ansible
• Manage 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
• Used AWS Beanstalk for deploying and scaling web applications and services developed with Java, PHP, Node.js, Python, Ruby, and Docker on familiar servers such as Apache, and IIS
• Configured plugins for the integration tools to the version control tools
• Used ANT and MAVEN as a build tools on java projects for the development of build artifacts on the source code
• Worked with different team members for automation and Release components.
• Coordinating and Mentoring my offshore team for day to day tasks and project requirement deliverables.
• AWS (EC2, VPC, ELB, S3, RDS, Cloud Trail and Route 53), Cloud watch, AWS CLI, Unix/Linux, Python, Shell scripting, ANT, Maven, SVN, GIT, Chef, Jenkins, Ansible, Terraform.

Confidential, Redwood City, CA

Sr. DevOps Engineer

Responsibilities:

• Worked on GIT and integrated it with CI environment along with Subversion.
• We've used a Git repository in VSTS to keep things focused on CI/CD
• Used Jenkins as part of CI and CD process implementation along with Python and Shell scripting to automate jobs.
• Developed MAVEN and Shell scripts to automate compilation, packaging, deploying applications to Web platforms.
• Worked with various teams to check status on the files on GIT and SVN.
• Build configured and automated jobs on Jenkins and resolved dependencies on POM before deployment.
• Responsible for designing and deploying images on Docker containers.
• Performed TFS branching strategies using TFVC to maintain code and make teams more effective, by providing collaboration and consistent code sharing, publishing, and review features.
• Created and managed Chef Cookbooks, recipes and roles and bootstrapped the individual nodes onto servers.
• Built scripts and deployed automated solutions
• Uploaded recipes, created stacks, assigned roles using Ec2 instances.
• Involved in scrum meetings, backlogs, audit and other artifacts in collaboration with the team
• Experience in configuring and networking the Virtual Private Cloud.
• Managed and controlled the source code repository, currently housed in TFS.
• Provided additional assistance withVSTS. Createan automatedbuild and releasepipeline inVSTSandTFS.
• Manage builds and build definitions from the command line or scripts using the VSTS CLI.
• Implemented TFS branching and merging operations for .NET Source Code in the Agile Development Methodologies.
• Experience in maintaining security of systems and networks which included firewall and VPN management.
• Responsible for log monitoring, auditing and enforcement of policies using New Relic.
• Deployments are easily made using Visual Studio Team Services (VSTS) Release Management.
• Develop/execution of automated scripts using Microsoft custom .NET framework in Visual Studio VSTS 2015
• Generated UNIX and Perl scripts for build and release activities in Production, Staging and QA environment.
• Setup Jenkins servers using Chef Client and bootstrapped the individual nodes and ran them on ec2 instances.
• GIT, MAVEN, SVN, Chef, LINUX, Docker, Jenkins, Slack, Shell, TFS, New Relic.

Confidential, CA

DevOps Engineer

Responsibilities:

• Maintenance of documented modules, manifests, and Git repositories for Puppet Enterprise on RHEL platforms.
• Created Puppet manifests and modules to automate system operations.
• Experience in setting up Upstream and Downstream Jobs and pipelines in Jenkins.
• Analyzed and Converted ANT scripts to MAVEN to standardize the procedures.
• Implemented detailed systems and services monitoring using New Relic, Nagios and Zabbix.
• Wrote custom health checks to reduce notification noise and automate service restarts.
• Used Splunk to monitor the performance of the application.
• Organized source code into shippable units by using TFVC control system.
• Customized TFS 2012 Work Item Templates and Workflow of the Work Items.
• Django-Celery used for Queuing System in the Build and deploy process, taking Build & Deploy in Order by using GIT for Version Control.
• GIT, ANT, MAVEN, TFS, Nagios, Zabbix, New Relic, Jenkins.

Confidential, IL

Build Release Engineer

Responsibilities:

• Worked extensively with MAVEN build tools for writing pom.xml files respectively.
• Developed build and deployment scripts using MAVEN as build tool and automated the build and deploy processes using Jenkins to move from one environment to other environments.
• Integrated Apache Maven with Jenkins for the builds as the Continuous Integration process.
• Build Java code on to different Jenkins servers as per the schedule.
• When required applied patches as per the release process.
• Maintained JIRA for tracking and updating project defects and tasks.
• Integrated GIT into Jenkins to automate the code check-out process.
• Used Jenkins for automating Builds and Automating Deployments.
• Managed build results in Jenkins and deployed using workflows.
• MAVEN, JIRA, GIT, Apache, Jenkins.

Confidential, Sunnyvale, CA

Build Release Engineer

Responsibilities:

• Maintained build related scripts developed in ANT, Python and shell. Modified build configuration files including Ant's build.xml.
• Worked with development team to migrate Ant scripts to Maven.
• Researched and implemented code coverage and unit test plug-ins with Maven/Hudson.
• Configured and maintained Hudson to implement the CI process and integrated the tool with Ant and Maven to schedule the builds.
• Configured SSH and executed shell-scripts, bash to perform various file-system operations.
• Build and extracted WAR, TAR and EAR artifacts with Maven and assigned a checksum of these deployable artifacts.
• Experience writing SQL queries and population database tables and creating schemas
• Maintained data files and monitored system configuration to ensure data integrity.
• Wrote SQL queries to join tables and perform other database operations
• Configured SSH and connected it to various clients
• Proficient knowledge of IT systems, network troubleshooting, Email system and web hosting
• Proficient knowledge of Active Directory/ Group Policy Management.
• Work with QA to facilitate verification of releases. Running multiple builds at a time.
• SVN administration like give access for branches and SVN repositories.
• Creating SVN repositories and give access rights to the authorized developers.
• Maintained and administered GIT source code tool.
• Created Branches, Labels and performed Merges in Stash and GIT.
• Support the code builds by integrating with continuous integration tool (Jenkins).
• Installed and configured Jenkins for Automating Deployments and providing an automation solution.
• Jenkins, MAVEN. GIT, ANT, Python, Hudson, XML, Linux, SQL, SSH.

Confidential

Business systems Analyst

Responsibilities:

• Created Detailed Business Requirements (DBR) document and Detailed Systems Requirement (DSR) document for the Development & Test teams.
• Paid high attention to detail in all work and delivered high quality documents on time.
• Contributed to the company knowledge base and process improvements.
• Communicated technical information to a non - technical audience and business information to a technical audience.
• Assisted in the facilitation of team and client meetings & delivered informative, well-organized presentations.
• Assisted in the enforcement of project deadlines and schedules.
• Communicated with Business Owners and SMEs to understand the business needs/requirements of the Customers.