PROFESSIONAL SUMMARY:

• Having over all 7+ years of IT experience as a DevOps /cloud engineer, ability to use wide variety of open source technology and tools.
• Experienced with various Services of AWS: EC2, Elastic Beanstalk, ELB, Route53, S3, CloudFront, SNS, IAM, Cloud Watch and CloudFormation.
• Hand - On experience in Implement, Build and Deployment of CI/CD pipelines, managing projects often includes tracking multiple deployments across multiple pipeline stages (Dev, Test/QA staging and production).
• Experience in build and release automation of Java, Oracle SOA based applications
• Experience in CLOUD data migration using AWS, GIT, Jenkins, Airflow and Snowflake.
• Experience on Migrate of IaaS, PaaS and SaaS instances between public and private clouds Experienced with SaltStack, Ansible, Chef as System Configuration Tool
• Experience with Configuration Management tool Ansible and has worked on integrating Ansible YAML Scripts.
• Experience working on several Docker components like Docker Engine, Hub, Machine, Compose and Docker Registry.
• Experience in creating instances using AWS, Google cloud platform, Azure.
• Experienced with Nagios, Cloud Watch as IT Infrastructure Monitoring tool
• Experienced with Web/Enterprise Application Deployment Technology specifically including Windows, Linux, Apache, Tomcat, WebLogic, Java
• Management and design of integrated build pipelines using continuous integration workflows such as Jira, Git,Jenkins, Docker, Artifactory.
• Experience focusing on desktop and web application development, windows and web services, web API and REST services
• Worked with Docker and Kubernetes on multiple cloud providers, from helping developers build and containerize their application (CI/CD) to deploying either on public or private cloud.
• Competent extent of skills on DevOps essential tools like Chef, Ansible, Docker, GIT, Jenkins, Ant, Maven.
• Used Python fabric for AWS instance provisioning.
• Extensively experienced in Bash, Perl, Python, Ruby scripting on Linux.
• Experienced in Branching, Merging, Tagging and maintaining the version across the environments using SCM tools like GIT on Linux platforms.
• Integration, deployment and automation of application servers Tomcat, WebLogic across Linux platforms.
• Set up Continuous Integration for major releases in Jenkins.
• Well versed with many different concepts of Chef like Roles, Environments, DataBags, Knife, Chef Server Admin/Organizations.

TECHNICAL SKILLS

Platforms/Operating Systems: Linux(Red Hat 4.x, 5.x, 6.x, 7.0), Ubuntu, CentOS Windows Server 2003/2008/2012 5.x, 6.x, 7.x

Languages: Shell Scripting, Python, Ruby,YAML

Cloud & Virtual Tools: Amazon Web Services, Virtual Box, Docker, Kubernetes,Azure

Continuous Integration/Build, C.D Tools: Jenkins, Ant,MavenConfigurationManagement Tools

Ansible, Chef, SaltStackSource Code Mgmt tools: Git,GitHub,SVN

Web / Application Servers: Apache Tomcat,WebLogic, JBoss

Networking: TCP/IP, Access Control Lists, VPN, DHCP, DNS, SSH, NTP

Databases: Oracle 9i, 11g, MS SQL 2012

Monitoring Tools: Nagios, Cloud Watch

PROFESSIONAL EXPERIENCE:

Confidential, CA

AWS DevOps Engineer

Responsibilities:

• Design and deploy a multitude application utilizing almost all the AWS stack (Including EC2, Route53, S3, SNS, SQS,CloudFormation, IAM) focusing on high-availability, fault tolerance, and auto-scaling in AWS environment.
• Documented the entire build and release engineering process and provided on call support.
• Identify new tools/technologies that will make the release and SCM process more efficient, repeatable, reliable, and cost effective.
• Migrated systems from AWS and Azure into Google Cloud Platform.
• Analyzed, defined, and developed build process improvements using TFS 2010/2012/2013.
• Migrated more than 70 physical servers (Windows and Linux) into the Google Cloud Platform. This provided
• Build and release software baselines, code merges, branch and label creation in GIT and interfaced between development and infrastructure.
• Designed and implemented fully automated server build management, monitoring and deployment solutions spanning multiple platforms, tools & technologies including Jenkins Nodes/Agent, SSH, Amazon EC2, Junit.
• Experience in creating and hardening Centos vm’s in Azure by using Ansible automation tool.
• Installing, configuring and administering Jenkins Continuous Integration tool on Linux machines along with adding/updating plugins such as GIT, ANT, and Ansible.
• Defined and Implemented CI and Release Management Processes, Policies and Procedure
• Implementing WebServices (REST API) between three organizations to send and retrieve information based on criteria.
• Responsible for build and deployment automation using AWS, Docker, Kubernetes containers and Chef.
• Worked with Ansible YamlAutomation scriptsto create infrastructure and deploy application code changes autonomously.
• Implemented End to End automated CI/CD pipeline for build and deployments using Jenkins, groovy & shell scripting with stages like checkout, unit testing, build and package, sonar analysis, deploy to test and QA
• Responsible for developing and maintaining build, deployment scripts for test, Staging and Production environments using ANT, Maven.
• Used Shell scripting to deploy artifacts that are built by Ant and Maven.
• Managed large-scale deployments in stage and production environments.
• Set up and managed Jenkins build farm of mixed Linux, Mac OS, and Windows slaves.
• Carried out regular monthly scheduled maintenance releases in stage and Production environments.
• Handled several projects go-live deployment/upgrade activities.

Environment:Git, Bash scripting,AWSEC2, ELB,Azure, Cloud Formation Ansible 2.2, JIRA, XML, Elastic Search, Jenkins, .Net, Load Balancer,SaltStack Apache, Ansible, Rest API,Docker, Kubernetes.

Confidential, Atlanta, GA June 2016 - Dec 2017

DevOps Engineer

Responsibilities:

• Deployed the Java applications into web application servers like JBoss.
• Developed build and deployment scripts using ANT and MAVEN as build tools in Jenkins to move from one environment to other environments.
• Performed WebLogic Server administration tasks such as installing, configuring, monitoring and performance tuning on Linux Environment
• Created custom chef recipes that deploy builds from Nexus to target node.
• Created a static website on Google Cloud Platform. Migrated website from Yahoo to GSuite Built a database using MY SQL WORKBENCH and synced it with Google Cloud Platform.
• Encrypted data at rest in Azure and implemented strategies for key management and key rotation in Azure.
• Used kubernetesto deploy scale, load balance, scale and manage docker containers with multiple namespaced versions
• Work with Properties to customize MSI installs for different situations
• Develop CI/CD system with Jenkins on Google'skubernetes container environment, utilizing kubernetes and docker for the runtime environment for the CI/CD system to build and test and deploy.
• Coordinate with Release Management and product owners regarding appropriate system releases among other development platforms.
• Designed and Developed Jenkins Build deployments on docker containers.
• Installed Docker Registry for local upload and download of docker images and even from Docker hub.
• Worked on Docked-Compose and docker-Machine.
• Collaborate in the automation of AWS infrastructure via terraform
• Deployment and management of many servers via script and chef, utilizing cloud providers as a direct Jira.
• Maintained Chef Servers and management application that can use to build and deployment of existing Java/.Net applications environment.
• Built Upgradesand Patches (MSP) according to the package requirement Worked on building Windows installation packages from XML source code using WiX (Windows Installer XML) tool set
• Developed and implemented the software release management for the release of web applications.
• Involved in writing parent pom files to establish the code quality tools integration.
• Installing, configuring and administering Jenkins CItool on Linux machines.
• Analyze and resolve conflicts related to merging of source code for GIT.
• Implemented the setup for Master slave architecture to improve the Performance of Jenkins.
• Used Jenkins for Continuous Integration and deployment into Tomcat Application Server.
• Installed and Configured the Nexus repository manager for sharing the artifacts within the company.

Environment: EC2, S3, auto scaling, AMI, ELB, Azure, EBS, IAM, RDS, DNS, cloud watch, route53, VPC, cloud front, BASH, APACHE/TOMCAT, Python, Ruby, Rest API,Ansible, Terraform, Docker 1.10 and Red Hat Enterprise Linux Services.

Responsibilities:

• Analyzed the application and decided which components to be manually tested, and which have to be automated
• Planned, coordinated and implemented QA methodology.
• Designed the Manual and Goal oriented scenarios using Load Runner Controller module to test.
• Involved in writing test cases for various API's using Quality Center ALM.
• Conducted Regression Testing of the web - based application using QTP.
• Designed test scenarios for testing mobile app which can be tested on mobile emulators as well as on actual mobile devices like iPhone/ iPad/ android devices.
• Created various test scenarios (Valid/ Multiple Valid/ Invalid/ Multiple Invalid and Structural) in Excel and later mapped it to ALM using Excel-Add Ins
• Used environment variables for regression testing in various operating systems.
• Performed Cross browser testing (Chrome, IE and Firefox) and cross platform testing.
• Interacting with Developers and Business Analyst regarding requirements, test scenarios and defects.
• Performed Functional testing of mobile application on platforms like Android and iOS.
• Created UAT strategy document for the project and actively involved in all phases of User Acceptance Testing (UAT).

Environment: QTP 8.2/9.1/9.2, Quality Center/ALM, Android, IOS, Windows 7, XML, HTML.

Java Developer

Responsibilities:

• The application was developed in J2EE using an MVC based architecture.
• Involved in design and architecture and interacted with business intelligence team during requirement
• Interacted with the clients to understand business requirements.
• Involved in developing database modeling and database schema.
• Developed new screens to the application by designing the UI with HTML, JSP, CSS, JavaScript, AJAX,
• Implemented Struts framework using MVC architecture.
• Used the Struts framework and Standard Tag Libraries and various custom in - house custom tag libraries for the presentation layer.
• Used Hibernate framework for data persistence layer.
• Involved in creating the Hibernate POJO Objects and mapped using Hibernate Annotations.
• Used JavaScript for client side validations
• Developed user interface using JSP, HTML to simplify the complexities of the application.
• Used Restful Web Services for getting information from third party.
• Coordinating with other application teams to analyze defects and fix bugs.
• Used JMS for asynchronous messaging between different modules.
• Developed the application using Eclipse as the IDE and used standard features for editing, debugging,
• Written technical analysis documents, design review documents and Junit cases.
• Built scripts using ANT that compiles the code, pre-compiles the JSPs, built an EAR file and deployed the application on the application server.
• Involved in Bug fixing of various modules that were raised by the testing teams in the application during the Integration testing phase.
• Implemented Log4J for Logging Errors, debugging and tracking using loggers, appenders components.
• Application was deployed on clustered WebSphere Application Server 7.0. Prepared application deployment diagram for the same.
• Used Surround SCM for version control.

Environment: JDK 1.7, JSP, Struts 1.3, Hibernate 3.0, REST Web services, IBM Web Sphere V7.0, JavaScript, HTML, XML, Eclipse, Surround SCM, Oracle 9i, MS Visio, Log4J, ANT, SQL Server 2008, Servlets.