SUMMARY

• Overall 7 years of experience in IT industry as DevOps Engineer with Development / operations (DevOps) of application server clusters comprised of several hundred nodes.
• Extensive experience in working in a fast - paced agile environment.
• Experience in IT industry comprising of middleware Administration and Software Configuration Management (SCM). Extensive experience includes SCM, Build /Release Management, Change/Incident Management.
• In-depth understanding of the principles and best practices of Software Configuration Management (SCM) processes, which include compiling, packaging, deploying and Application configurations.
• Skilled enough to build deployment, build scripts and automated solutions (using scripting languages such as Shell, Python etc.)
• Extensively worked on Atlassian Tools like BAMBOO, BITBUCKET SERVER (STASH-GIT), JIRA AND CONFLUENCE.
• Enforced GIT-FLOW strategy for automation.
• Extensive experience on Docker containers infrastructure and Continuous Integration for building & deploying Docker containers.
• Experience in Linux Administration (Installation, Configuration, Tuning and Upgrades of Linux (Red Hat and Oracle).
• Working on Multiple AWS EC2 instances, set the security groups, Elastic Load Balancer and AMIs, Auto scaling to design cost effective, fault tolerant and highly available systems.
• Setup and build AWS infrastructure Development and Operations involving various AWS Cloud resources VPC, EC2, S3, IAM, EBS, ELB, EBS, SES, Security Group, Auto Scaling, Elastic Cache, CloudFront, CloudWatch, SNS and RDS in Cloud Formation JSON templates working with on-premises network, application, server monitoring tools like Nagios, Splunk, AppDynamics and on AWS with Cloud Watch monitoring tool.
• Expertise in using build tools like MAVEN, ANT, GRUNT AND NODE.JS for the building of deployable artifacts such as war & ear from source code.
• Design and implement solutions for monitoring, scaling, performance improvement, and configuration management of systems running SaaS applications
• Perform code reviews, evaluate implementations, and provide feedback for tool improvements
• Develop automation framework for public cloud infrastructure deployments
• Quickly troubleshoot and resolve network, hardware, software and performance issues, including rotating on call emergency response
• Working knowledge of build automation and CI/CD pipelines
• Well versed in DNS, Load Balancing, SSL, TCP/IP, networking and security
• AWS architecture, developer, or devops certifications a plus
• Application Deployments & Environment configuration using Ansible and CHEF.
• AWS Cloud platform and its features which includes EC2, VPC, EBS, AMI, SNS, RDS, EBS, Cloud Watch, Cloud Trail, Cloud Formation AWS Config, Autos scaling, CloudFront, IAM, S3.
• Experience in integrating Unit Tests and Code Quality Analysis Tools like SonarQube, JUnit
• Experience in using Nexus and Artifactory Repository Managers for Maven builds.
• Administered and Implemented CI tools Hudson and Jenkins for automated builds.
• Configured and Administered Nexus Repository Manager and JFrog Artifactory.
• Experience writing Shell and Perl scripts to automate the deployments.
• Experience is using Tomcat, JBOSS, WebLogic and WebSphere Application servers for deployments.
• Managed environments DEV, SIT, QA, UAT and PROD for various releases and designed instance strategies
• Strong experience in implementing the monitoring solutions like Wily Introscope, HP SiteScope, Splunk, Zabbix, etc.
• Strong ability to troubleshoot any issues generated while building, deploying and in production support.

TECHNICAL SKILLS

Application Servers/ Web Servers: IBM WebSphere, IBM HTTP Server, Apache 2.0, IIS 6.0/5.0, SunOne Web Server 6.1/6.0

Operating Systems: Red Hat Linux 9/8/7.2/7.1/6.2 , Suse Linux 10.x/9.x, OS/390, Sun Solaris 10/ 9/8, IBM AIX 5.3/5.2/5.1/4.3. x and Windows 2003/2000/NT Server

CI/CD/Configuration Management Tools: BAMBOO, BITBUCKET, GITHUB, Jenkins, Ansible

Languages: C, C++, JAVA, SQL

Monitoring Tools: IBM Tivoli Monitoring v6.2, Tivoli Performance Viewer, Wily Introscope, Splunk, HP Sitescope, Zabbix New relic appdynamics

Scripting Languages: Shell, Python, PERL, RUBY

PROFESSIONAL EXPERIENCE

Confidential, Mooresville, NC

Sr AWS DevOps Engineer

Responsibilities:

• Created the automated build and deployment process for application, re-engineering setup for better user experience, and leading up to building a continuous integration system for all our products.
• Provisioned and configured multiple Environments from scratch to deploy java microservices.
• Configured Environments DEV, QA, UAT, PERF, STG and PROD.
• Configured Xredbel in DEV region
• Develop tools and processes to improve customer and Racker lives
• Maintain and leverage Configuration/Systems Management tools such as Chef, Ansible, Salt, Puppet, AWS Management Tools
• Participate in architecture planning sessions with development team
• Frequent use of scripting languages such as PHP, Python, bash, Ruby in support of FGT development efforts
• Educate customers and Rackers on best practices in terms of redundant, self-healing architectures and application deployment workflows
• Architect and Develop full stack solutions, from whiteboard to green SLA’s
• Linux Administration, includes the provisioning and maintenance of Linux servers in production and development environments
• Configured Redis cache server and set it sentinel for failover
• Dockerized complete application and implemented on Mesos Environment.
• Implemented new projects builds framework using bamboo & maven as build framework tools.
• Implemented and maintained the continuous integration and deployment systems using bamboo, Maven, jfrog Artifactory.
• Scanning code for code quality and set the standards to maintain code quality with SONARQUBE tool.
• Integrated Sonar code quality scanning as a part of CICD process.
• Continuously scanning code for any vulnerabilities using VERACODE.
• Implemented monitoring solutions with Splunk, HP SiteScope, and Nagios.
• Worked on Continuous Deployment / Integration / Delivery throughout the software engineering lifecycle
• Experience with Windows and/or Linux administration, and Infrastructure management.
• Used the Application Server Admin (Tomcat) to Manage the systems remotely using Puppet and using Linux.
• Ensured appropriate quality controls and approvals were in place prior to code promotions, tracking and documenting all release changes.
• Implemented the alert setup system for system/application performance using the Splunk and SiteScope integration.
• Designed and developed a configuration management database using Python and MySQL to maintain and audit the everyday configuration changes.
• Experience using HTML, XML, CSS, SQL, PHP and JavaScript libraries, such as jQuery.
• Provided recommendations on environment standards, product leveling, performance tuning, new project consulting, and recommend-broadened usage of DevOps functionality.

Environment: Bamboo, Bitbucket, Jira, Confluence, Nagios, Wily, XRebel, Apache, Maven, REDIS, Git, IBM WebSphere Application Server ND 7.1.x/6.1.x, HPOO, HP SiteScope, Splunk, Zabbix and Open SUSE Linux.

Confidential, NJ

AWS DEVEOPS ENGINEER

Responsibilities:

• working on OpenShift Container Platform (OCP)
• Migrated the applications from existing in applications to OpenShift container platform.
• Used OpenShift to deploy microservices
• Worked on docker
• Designed Jenkins pipeline as code with complete CI CD automation.
• Designed and implemented git-flow strategy and incorporates in CI Automation and enforced in the pipeline.
• Worked on various issues troubleshooting the issues across the firm.
• Supported infrastructure as code using Ansible configuration management tool.
• Supported on various application like java scala db development support.
• Monitoring the application logs using elk stack (Elasticsearch, logstash Kibana).
• Worked on POC on various Application Performance monitoring and central monitoring tools like New Relic, Dynatrace, AppDynamics and logic monitor.
• Used DSL groovy for Jenkins pipeline as code.
• Used shell-scripting and python for the various automation purpose.
• Supporting the application to Migrate to OpenShift by provisioning various open source db’s like Orient DB, Mongo DM and Redis.
• Used elastic alert to for triggering alerts form the ELK stack to send notification to emails and IM (instant messengers) like cisco jabber and spark.
• Developed container support for cloud environments and Docker. Deployed the applications in Docker containers and managed the containers in enterprise level.
• Designing, Installing and Implementing Ansible configuration management system and in writing playbooks for Ansible and deploying applications.
• Kubernetes orchestration: Implemented a production ready, load balanced, highly available, fault tolerant Kubernetes infrastructure. working on the operations and support of OpenShift Enterprise and Docker Cloud services.
• Following Agile methodology to development and perform testing the cloud connect service application
• Working on Multiple AWS EC2 instances, set the security groups, Elastic Load Balancer and AMIs, Auto scaling to design cost effective, fault tolerant and highly available systems.
• Setup and build AWS infrastructure Development and Operations involving various AWS Cloud resources VPC, EC2, S3, IAM, EBS, ELB, EBS, SES, Security Group, Auto Scaling, Elastic Cache, CloudFront, CloudWatch, SNS and RDS in Cloud Formation JSON templates working with on-premises network, application, server monitoring tools like Nagios, Splunk, AppDynamics and on AWS with Cloud Watch monitoring tool.

Confidential

Systems Engineer/ DevOps Engineer

Responsibilities:

• Working on United states GSA acquisition gateway as Systems Engineer.
• Supporting on PHP based application running on Drupal Content management system.
• Installation, configuration, and support of continuous integration and continuous deployment tool.
• Implemented AWS solutions using EC2, S3, RDS, EBS, Elastic Load Balancer, and Auto scaling groups, Optimized volumes and EC2 instances.
• Migrated from Existing AWS Gov-Cloud Platform to BSP Platform.
• Working on AWS environment with various tools integrated in 3-layer security.
• Created alerts on the AWS cloud watch.
• Set up Elastic cache using mem cached.
• Troubleshoot the build issue during the Jenkins build process.
• Installed New Relic (Application Performance Monitoring Tool) to monitor the application performance and created alerts to send notifications.
• Installed New Relic Agent over the application and validated the tests.
• Support from operations to Performing Load test on prod-p env.
• Troubleshoot issues along the CI/CD pipelines.
• Troubleshoot and resolved Build failures due to infrastructure issues reduced by 95% stabilizing the build process. Setup and executed process to code review system effectively.
• Managed environments DEV, TEST, REGRESSION and PROD for various releases and designed instance strategies.
• Organized and Coordinated Product Releases work closely with product development, QA, Support across global locations to ensure successful releases.
• Configured the Splunk instance to receive data from network nodes
• Deployed Splunk App to provide visualization of system resources (CPU Network Bandwidth Disk Space User statistics)
• Integrated Build tools like NPM, GRUNT with JENKINS.
• Extensively worked on GRUNT and NODE.JS to store repository in Jfrog Artifactory Server.
• Written Python and shell scripts to automate build and Deploy for CI.
• Worked extensively on the searching engines like Apache Solr, Elastic Search.
• Continues integration with GitHub to Jenkins.
• Developed Custom Scripts to monitor repositories, Server storage.
• Documented all build and release process related items. Level one support for all the build and deploy issues encounter during the build process.
• Extensively working on Drupal CMS.
• Working on New Relic Application Performance Monitoring tool.
• Proposed various tools to support Application.
• Using the Docker Registry API to interact with the registry.
• Used Ticketing Rally.