SUMMARY

• 9+ Years of IT industry Experience with Software Configuration Management, Change Management, build automation, Release Management and DevOps experience in large and small software development organizations.
• Expertise on software configuration management, source code management and release engineering.
• Design, Development, Testing, Customization, Bug fixes, Enhancement, Support and Implementation using Python, spark programming for Hadoop . Worked on AWS environment such as lambda, server less applications, EMR, Athena, Glue, IAM policies, roles, S3,CFT and Ec2.
• Developed Python and pyspark programs for data analysis.
• Developed the Pysprk code for AWS Glue jobs and for EMR.
• Experience in Build Automation tools like ANT, Maven and MS Build.
• Experience with MVC Architecture Design Patterns and Development methodologies like Agile (Scrum), Iterative, Waterfall models and Software Patterns.
• Experience working on cloud technologies, Amazon Web Services and Azure.
• Played a key role in automating the deployments on AWS using GitHub, Terraform, Puppet, Chef and Jenkins .
• Extensive experience in web development, application development using Visual Studio.NET technologies like C#, ASP.NET MVC 5, ASP.NET,ADO.NET, XML,Web Services, WCF,andWPF.
• Experienced in branching, tagging and maintaining the version across the Environments using SCM tools like Git, GitLab, GitHub and Subversion (SVN) on Linux and windows platforms.
• Implemented and administered Continuous Integration process using Jenkins, Bamboo and TeamCity.
• Worked on Version control systems like Subversion and Git.
• Experience in installation, configuration, Deployment and management of web and enterprise applications on BEA Weblogic Server 8.1/9.x/10.x and JBoss Application servers.
• Knowledge on Chef, Puppet and Ansible.
• Experience with Web Forms, HTML, XML, XPATH, CSS, AJAX and JavaScript
• Experience on Code coverage tools like SonarQube.
• Used Dynatrace for monitoring the online banking website.
• Automated database deployment scripts using Ant tool.
• Automated moving configurations and Branding updates using Ansible.
• Written various scripts in Bash for automation.

TECHNICAL SKILLS

DevOps Tools: Nexus Repository, SonarQube, Jenkins, Puppet, MDM Solution, Chef, Ansible, Docker, Nagios, PING,GIT, UDeploy.

Infrastructure as A service: AWS, AZURE.

Virtualization Platforms: Virtual Box, VMware, Docker

Operating Systems: UNIX, Linux, Windows.

Scripting Languages: Java, Bash, Perl, Python& Ruby.

Version Control: GITHUB, GITLAB

Tools: Jenkins, Urban Code Deploy

Logging: Sumo Logic, Splunk.

Monitoring 24/7: Nagios, Pager Duty.

PROFESSIONAL EXPERIENCE

Confidential, O’Fallon, MO

Sr. AWS / Lead Devops Engineer/Sr SRE

Responsibilities:

• Supported the project of replacing .net web application with responsive design using ReactJs.
• Created continuous Integration and continuous deployment strategy for NetJets Web applications.
• Created CI/CD pipeline in NetJets and Photon environment who is an implementation partner.
• Created feature branching strategy for Photon development team.
• Implemented a complete automated build - release solution using a combination of technologies and tools as GitHub, Webpack, NPM, MsBuild, Maven, Jenkins, Nexus, RunDeck and Power shell scripts.
• Designed AWS Cloud Formation templates to create custom sized VPC, subnets, NAT to ensure successful deployment of Jfrog Artifactory and AWS X-Ray and Oracle database templates.
• Experience with monitoring and log aggregating frameworks like CloudWatch, Datadog, Splunk, Opentracing, AWS X-Ray, and APM toolsCreated prototypes in a lean / agile manner in order to influence product direction as Devops developer
• Worked with Agile methodology in XL Deploy and XL Release, CI/CD automation from scratch, Docker, OpenShift)
• Used Docker file to create the environment where we can run the builds for drupal
• Developed customer facing web application using ASP.NET 4.0 C# and convert to XML data file
• Experience with EC2, VPC, Route53, ELB, S3, EMR, Redshift, supporting networking and management/monitoring services
• AWS Certified DevOps Engineer with 5+ years of professional IT experience in ... Operating Systems: Red Hat Enterprise Linux (8, 7 and 6)
• Worked for 5 scrum teams (Java, AEM, Jenkins, Ant, Maven, SVN, git, Agile methodology, cucumber scripts, sonar, XL Deploy and XL Release, SharePoint, CI/CD automation from scratch, Docker)
• Developed build workflows using Gradle, Gitlab-CI, Docker and OpenShift.
• Design and Develop ETL Processes in AWS Glue to migrate Campaign data from external sources like S3, ORC/Parquet/Text Files into AWS Redshift.
• Data Extraction, aggregations and consolidation of Adobe data within AWS Glue using PySpark.
• Documented development efforts through system design flows, data models, etc as Devops developer
• Experience in Python script hardening security of on premise and cloud-based systems
• Good understanding & experience of Networking, Firewall, Python script hardening, storage and software package management in Unix Environment
• Python script hardening configured and environments following best practices and known vulnerabilities Provided any development coverage needed for Analytics/UX implementation as Devops developer
• Identify the best DevOps tools that fit Photon and NetJets requirement.
• Experience in setting up a brand new installation for B2B & B2C in WebSphere Commerce V7 environment integrating with WebSphere MQ & Portal on UNIX environments
• Created cookbooks for Chef using the Ruby programming language.
• Understand the latest features like (Azure DevOps, OMS, NSG Rules, etc..,) introduced by Microsoft Azure and utilized it for existing business applications
• Creating, validating and reviewing solutions and effort estimate of converting existing workloads from classic to ARM based Azure Cloud Environment
• Developed automation system using PowerShell scripts and JSON templates to remediate the Azure services
• Worked on GIT to maintain source code in Git and GitHub repositories
• Development experience utilizing Atlassian REST services and JIRA plugins using the Atlassian SDK
• Assist with development and implementation of DevOps SRE solutions for large scale distributed web applications across multiple tiers and data centers.
• Developed python script for automated backups for Jira, confluence, bitbuckets using Container services and lambda functions
• Developed critical performance metrics for an operational dashboard for Aurora, Lambda, API Gateways.
• Site availability, latency, scalability through automation, scripting and monitoring.
• Configured and troubleshooting the F5 LTM and APM and providing level 2 support for the customers.
• Configuration and troubleshooting F5 LTM and providing level 2 and level 3 support for the customers.
• Represent the SRE organization in design reviews and operational readiness exercises for new and existing services.
• Solid Enterprise Java, or working knowledge of Scala fundamentals including programming languages, best practices, development and operations awareness and Java Gang of Four Design Patterns
• Development and maintenance of Scala applications that are executed on the Cloudera platform
• Refactoring of monolithic applications to a Microservices and Component based architectures.
• Worked on deployment automation of all the microservices to pull image from the private docker registry and deploy to docker swarm cluster using Ansible.
• Used Jenkins pipelines to drive all microservices builds out to the Docker registry and then deployed to Kubernetes, Created Pods and managed using Kubernetes
• Developed microservice on boarding tools leveraging Python and Jenkins allowing for easy creation and maintenance of build jobs and Kubernetes deploy and services.
• Experience on Deployment Automation & Containerization (Docker, Kubernetes).enginer
• Used PowerShell for DevOps in Windows-based systems.
• Integration of Oracle Application Server 10g components like Single Sign-On/Portal/Discoverer/ Oracle Internet Directory (OID) with Oracle Applications 11.5.10.

Environment: GitHub, Jenkins, Chef, Kafka, PCF, C#, Nexus, Maven, Jira, TeamForge, SonarQube, RunDeckConfluence, Windows, IIS, Powershell, ReactJS, drupal, Terraform,.Net, Java, Grails, Node, NPM

Confidential, Ann Arbor, MI

AWS / Devops Engineer

Responsibilities:

• Sending the Uptime and Downtime notifications to teams regarding Servers status as a part of the Build Engineer role at the time of deploying the EAR and WAR package in Tomcat Admin Console.
• Implemented AWS Code Pipeline and Created Cloud formation JSON templates in Terraform for infrastructure as code.
• Good knowledge on Oracle applications 11i Rapid Installation.
• Implemented the Chef Software setup and configuration on VM's from the scratch and deployed the run - list into chef-server and bootstrap the chef clients remotely.
• Used existing cookbooks from Chef Market place and customizing the recipes with respect to each VM.
• Used Docker file to create the environment where we can run the builds for drupal
• Create a Virtual Network on Windows Azure to connect all the servers.
• Handle escalated Support tickets till closure for MS Azure PaaS platform. Configured AD connects to configure federation with on-premises ADFS and Azure AD. Experience is using Microsoft Azure.
• Configured, created and Managed Oracle Data Guard in a real Applications Clusters (RAC) Environment.
• Installed and Configured Oracle Application Server 10g SOA (10.1.3.4).
• Involved in a project implementation of Installation and Configuration of SOA suite Version 10.1.3.3 including Application Server with OC4J, ESB, BPEL, OWSM (Oracle Web services manager) & UDDI Registry.
• AWS Certified DevOps Engineer with 5+ years of professional IT experience in ... Operating Systems: Red Hat Enterprise Linux (8, 7 and 6)
• Used C#.NET as language to develop code behind business logic
• Modified web services using C# to interact with the other applications and exposed them using SOAP and HTTP.
• Written multiple cookbooks in Chef using Ruby scripting language.
• Applied patches to 11.5.5, 11.5.9, 11.5.10.2 versions of Oracle E-Business suite.
• Installed and Administered OAS 10g including SOA BPEL & ESB.
• Experience in supporting ORACLE, MYSQL, and DB2 Database.
• Very Strong in configuring, develop and deploying Enterprise Java Beans in WebSphere/WebLogic App Servers, Tomcat and TC server.
• Experienced with Handling Cloud environments (AWS and OpenStack).
• Expertise with using Oracle 8i/9i, DB2 UDB 8.2/8.1/7.2/6.5 databases and writing SQL queries.
• Automate provisioning and repetitive tasks using Terraform and Python, Docker container, Service Orchestration.
• Responsible for implementing monitoring solutions in Ansible, Terraform, Docker, and Jenkins.
• Integrated Kafka with Flume in sand box Environment using Kafka source and Kafka sink.
• Worked with application teams to install operating system, Hadoop updates, patches, version upgrades as required. Integrated Kafka with Spark in sand box Environment.
• Responsible for Installing, setup and Configuring Apache Kafka and Apache Zookeeper.
• Used Kafka to collect Website activity and Stream processing.
• Administration, Configuration, Implementation and support experience on Salesforce.com CRM.
• Implemented renewal process for in salesforce.
• Development of webservices to communicate other Dell systems with Salesforce, both inbound and outbound.
• Integration of Salesforce and Field Service Edge (from ClickSoftware).
• Automate Datadog Dashboards with the stack through Terraform Scripts.
• Write terraform scripts for Cloudwatch Alerts.
• Regular Build jobs are initiated using the Continuous Integration tool like Jenkins.
• Configured Jenkins for doing the build in all the Dev, QA. SIT and Prod environments.
• Automated moving configurations and Branding updates using Ansible.
• Automated CI/CD process using Jenkins, build-pipeline-plug in, maven, SVN.
• Scripting (Bash/Python)
• Used Ansible to document all infrastructures into version control.
• Maintain a dedicated Atlassian JIRA / Confluence Cloud instance
• Used Artifactory repository tool for maintaining the java based release code packages.
• Setting GitLab repository and Runner for build automation.
• Configuring JUnit coverage report and Integration Test cases as part of build in GitLab Runner.
• Worked on Openshift platform in managing Docker containers and Kubernetes Clusters and Created Kubernetes clusters using ansible playbooks (launch-instan deploy-docker.yml, deploy-kubernetes.yml) on Exoscale.
• Worked with RedHat OpenShift Container Platform for Docker and Kubernetes . Used Kubernetes to deploy scale, load balance, scale and manage Docker containers with multiple namespace versions
• Deployment of a DockerizedRabbitMQ in OpenShift so that we might use the auto-scaling capabilities of OpenShift with a RabbitMQ cluster.
• Monitoring and tracing logs using Dynatrace.
• Automating Oracle deployment using ANT tool.
• POC on different plugins in Jenkins.
• Used SonarQube for code coverage.
• Maintained all the POC’s, Documentation, Release calendar and MOM in Confluence.

Environment: Java/J2ee, Jenkins, Ant, Maven, C#, Terraform,MQ, Openshift, Site Reliability,DynatraceConfluence, Subversion, Ansible, drupal, Tomcat, TC Server, Python, Docker, Bash and UNIX/Linux.

Confidential

DevOps Developer / Engineer

Responsibilities:

• Responsible for daily builds/deployments from Integration environment through staging environment.
• Plan and coordinate the production releases.
• Plan, implement, document, and administer configuration management across multiple projects.
• Responsible for all production related changes/builds/deployments.
• Experience in Git, Jira, and Bamboo.
• Worked as AWS (EC2, S3, ELB, Elastic Beanstalk, SQS) admin.
• Develop and maintain custom internal scripts to automate the management of AWS and cloud environments.
• AWS Certified DevOps Engineer with 5+ years of professional IT experience in ... Operating Systems: Red Hat Enterprise Linux (8, 7 and 6)
• Use C# development skills to translate the needs of development into Puppet code for deployment
• Created build and deployment jobs in Bamboo for various components.
• Automated the web server configuration builds/deployments from QA through production.
• Proficient with container systems like Docker and container orchestration like EC2 Container Service, Kubernetes, worked with Terraform.
• Managed Docker orchestration and Docker containerization using Kubernetes.
• Used Kubernetes to orchestrate the deployment, scaling and management of Docker Containers.
• Experience with container-based deployments using Docker, working with Docker images, Docker Hub and Docker-registries and Kubernetes.
• Used Jenkins pipelines to drive all micro services builds out to the Docker registry and then deployed to Kubernetes, Created Pods and managed using Kubernetes
• Building/Maintaining Docker container clusters managed by Kubernetes Linux, Bash, GIT, Docker, on GCP (Google Cloud Platform). Utilized Kubernetes and Docker for the runtime environment of the CI/CD system to build, test deploy.
• Experience in deploying Java applications in Web sphere application servers.
• Experience in deploying BAR file application in Web sphere message broker (WMB).
• Coordinated with variety of teams like DBA, development and build team for a successful code promotion.
• Strong experience with SCM methodology, best practices, process improvement, and toolsets.
• Responsible for maintaining integrity of all builds and environments.
• Performed code freeze on the development branches and informed the development teams to merge in the changes to integration branch before the scheduled date of staging.
• Deployment of various technology stacks using IBM uDeploy.
• Good experience working with UNIX and windows servers. Design and Develop ETL Processes in AWS Glue to migrate Campaign data from external sources like S3, ORC/Parquet/Text Files into AWS Redshift.
• Data Extraction, aggregations and consolidation of Adobe data within AWS Glue using PySpark.

Environment: UNIX, Java, C#,Agile, Ant, Maven,Glue, uDeploy, WebSphere Application Server (WAS), AWS, Bamboo, Jira, Git

Confidential

Devops Engineer

Responsibilities:

• Manage daily builds and deployments to multiple Dev, QA, SIT and PROD environments.
• Coordinating database drops, debugging builds and deployment issues.
• Implemented software engineering best practices around software release tools and Release management.
• Implemented a complete automated build-release solution using a combination of technologies like fisheye, Ant, Bamboo.
• Performed automated code check-outs in Git and created branches.
• Verifying submitted by development groups TR forms and ensuring requested changes were part of particular build or deployment.
• Developing Automation for deployment, Ant and shell script.
• Extensively used Maven and Ant for building applications.
• Integrated Covertures, SonarQube for Code Coverage.
• Find Bugs for code quality testing and analysis in Anthill Pro.
• Used Python scripts to configure the WebLogic application server in all the environments
• Written Perl and Shell Scripts to perform deployments to Jboss and Tomcat Web servers.
• Initially used Ant for writing build.xml for building Java/J2ee applications later on migrated to Maven.
• Wrote Shell/Bash scripts for automating application build and deployments
• Performed automated labeling after every build.

Environment: Linux, Bamboo, Java, WebLogic 10.3.x, Ant, Maven, Perl, Shell, WebSphere and Git.