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Devops Architect Resume

SUMMARY:

  • Have 12+ years of experience in Linux Administration, Configuration Management, Continuous Integration, Continuous Deployment, Release Management and Cloud Implementations. Implemented DevSecOps to existing devops methodology, integrated MicroFocus Fortify security analysis tool to CICD pipeline.
  • Experience in AWS Scripting and Operations (EC2, EBS, S3, Glacier, SES, Lambda, VPC, Config, CloudTrial, DDoS and Route53) also I’m an AWS Certified Developer.
  • Experience in implementing the AWS security services Config, DDoS and CloudTrail.
  • Have experience in working on AWS SDK, Lambda Functions and Terraform templates.
  • Good experience in maintaining hybrid IT environment configuration, vulnerability patching, CI/CD using Chef - Cookbooks and dockerizing an application.
  • Proposed and implemented devops methodology and created CICD pipelines for various technology applications.
  • Designed end to end CICD pipeline using GitHub, Jenkins, Maven, Nexus and SonarQube tools.
  • Designing Chef - base role and cookbooks to apply them and maintain the nodes/servers Dev, QA, Stag and Prod .
  • Strong experience on bootstrapping and maintaining AWS using Chef on complex hybrid IT infrastructure nodes through the VPN and Jump/Bastion Servers.
  • Experience in provisioning and managing the SQL RDS and NoSQL Databases MongoDB and Cassandra on AWS Cloud.
  • Strong experience in automating Vulnerability Management patching and CI/CD using Chef, Ansible and other tools like Gitlab, Jenkins, Rundeck, Nexus and AWS/Azure.
  • Good experience in migration of applications/databases in local DC to cloud infrastructure.
  • Supporting the Kafka team who works for streaming services of the product, maintaining the cluster (kafka broker) for smooth orchestration of producer and consumer api communication.
  • Experience in performing large scale deployments on complex and hybrid infrastructure using configuration management tools like Chef and Puppet.
  • Strong experience in writing Cookbook/Recipes using Chef Resources, Ruby DSL, Chef Handlers Report and Exception, Test Kitchen, Chefspec and Vagrant.
  • Troubleshoot and configuring the Network (TCP/IP) like Firewall ACL's and security.
  • Create, manage and configure EC2 instances on OS like amazon linux, redhat and Ubuntu.
  • Experience in automating Configuration Mgmt. of Hybrid IT Infrastructure AWS + VMWare .
  • Experience in monitoring System/Application Logs of server using Splunk to detect Prod issues.
  • Have good working knowledge on cloud foundry to implement CI/CD on it with Docker.
  • Deep understanding of Layer 7 protocols like HTTP, DHCP, DNS, and SSL/TLS.
  • Have good experience on web automation testing tools like UFT (QTP)/Selenium/LoadRunner.
  • Have 2+ years of experience on Python Scripting in various projects for automating tasks.
  • Highly motivated and committed DevOps Engineer experienced in Automating, Configuring and deploying instances on AWS, OpenStack cloud environments and Data centers, also familiar with EC2, Cloud watch, Elastic Search and managing security groups on AWS.
  • Have good work experience on distributed computing, e.g., NoSQL ( Cassandra/Mongo) and Hadoop .
  • Experience with various components of OpenStack and Heat orchestration templates (HOT).
  • Administration of Production, Development and Test environment’s carrying Windows, Ubuntu, Red Hat Linux, SUSE Linux, Centos and Solaris servers. Experience supporting Chef Environment with 200+ servers and involved in developing manifests.
  • Experience in continuous integration technologies Bamboo and Jenkins. Designed and created multiple deployment strategies using Continuous Integration and Continuous Development Pipelines and configuration management tools with remote execution to ensure zero downtime and shortened deployment cycles via automated deployments.
  • Experience working Data Center’s managing Servers, SAN and NAS devices like HP, Cisco, Brocade, EMC and HDS devices.
  • Good experience and understanding of SAN (SAN arrays; HITACHI, EMC) technology including zoning, maintaining, configuring and disk creation on various systems.
  • Experienced in branching, tagging and maintaining the version across the environments using SCM tools like GIT, Subversion (SVN) and TFS on Linux and windows platforms.
  • Extensively experienced in using Build Automation tools like ANT, Maven, Gradle and working knowledge on other build tools like make file.
  • Responsible in managing all aspects of the software configuration management process including code compilation, packaging, deployment, release and application configurations.
  • Created and wrote shell scripts (Bash), Ruby, Python and PowerShell for automating tasks.
  • Administered tasks like taking backups, expanding file system disk space, creating NFS mounts.
  • Coordinated different teams across the globe to deploy different builds to different environments on parallel development for multiple projects.

TECHINICAL SKILLS:

DevOps Tools: Chef, Puppet, Gitlab, Jenkins, Vagrant, Docker and Splunk

Cloud Platforms: OpenStack, AWS, Microsoft Azure and Rackspace

Operating Systems: Sun Solaris 11, 10, 9, 8, 7, Red Hat Linux 3.x, 4.x, 5.x, 6.x, SUSE 10/11/12, Ubuntu, OEL, CentOS, Windows NT/2003/XP/2000.

Hardware: Sun Ultra Enterprise Servers (E3500, E4500, E450, E420R, E250), Sun Workstations (Ultra 5, 10,20,Blade 100,150,2000)SunstorEDGEA1000 and D1000, HP 9000 series, IBM RS/6000, p Series, x Series. Dell R710, R720, R510 and R910, IBM Blade Servers

Network Protocols: SMTP, SNMP, ICMP, TCP/IP, FTP, TELNET, UDP, and RIP, iSCSI, Fibre Channel.

Software and Tools: VERITAS Volume Manager 3.x/4.x,WinSCP, FTP, SSL, VERITAS Cluster Services, Cisco CNR, Send mail.

Backup Management: VERITAS Netback up 4.x/5.x/6.x, Solstice Disk Suite, tar, dd, cpio

Tape Hardware: Storage tape libraries L40, L80, L180, L700, SL500, SL8500, DAT & DLT, STK 9940B, 9840B, LTOs.

Web/Application Servers: Tomcat, Apache, Web logic, Webspere and JBoss

Database: Oracle,DB2,Sybase, Cassandra

Languages: C/C++, HTML, Shell Scripting, Perl, Python, Ruby

PROFESSIONAL EXPERIENCE:

Confidential

DevOps Architect

Responsibilities:

  • Proposed and implemented devops methodology and created CICD pipelines for various technology applications.
  • Designed end to end CICD pipeline using GitHub, Jenkins, Maven, Nexus and SonarQube tools.
  • Implemented DevSecOps to existing devops methodology, integrated MicroFocus Fortify security analysis tool to CICD pipeline.
  • Working on containerized application deployment, performed POC and implementing in the project.
  • Supporting the development team to provision the server and integrate with the system and CI/CD setup.
  • Migrating applications and databases to Oracle cloud platform.
  • Writing Ansible playbooks for the Infrastructure management and deployments.
  • Writing shell scripts to accomplish day to day system administration task.
  • Managed VMware Infrastructure/vSphere5 clusters on Test/Development environments.
  • Involved in configuring network bonding and troubleshooting networking issues.
  • Prepared detailed documentation of the process implemented, so that it’s easy to implement the CICD Pipeline for various projects.
  • Worded on POC to setup new DevOps methodology using application containerization using container orchestration tools like Docker and Kubernetes.
  • Maintenance and Vulnerability Management of Hybrid infrastructure and CI/CD using Ansible playbooks.
  • Written playbooks to maintain the servers on Dev, QA, Stag and Prod environment.
  • Designed, built and coordinate an automated build & release CI/CD process using Gitlab, Jenkins/Rundeck, Nexus and Chef on hybrid IT infrastructure.

Confidential, NJ

DevOps - System Architect

Responsibilities:

  • Implemented a new CI/CD pipeline with application containerized deployment using container orchestration tools like Docker and Kubernetes.
  • Setup and configure the CI/CD process using Bitbucket Data Center, Jenkins, Docker, RHEL Satellite 7.0 and OpenSCAP as image scanning tool for vulnerabilities.
  • Installing Bitbucket Data Center on premise to merge the existing Bitbucket servers of individual companies in the organization to one source of platform for code repositories.
  • Supporting the development team to provision the server and integrate with the system and CI/CD setup.
  • Worked on POC of Kubernetes on Rancher 1.6
  • Worded on new CI/CD setup using application containerization using container orchestration tools like Docker and Kubernetes.
  • Setup and configure the CI/CD process using Bitbucket Data Center, Jenkins, Docker, RHEL Satellite 7.0 and OpenSCAP as image scanning tool for vulnerabilities.
  • Installing Bitbucket Data Center on premise to merge the existing Bitbucket servers of individual companies in the organization to one source of platform for code repositories.
  • Supporting the development team to provision the server and integrate with the system and CI/CD setup.
  • Working on POC of Kubernetes on Rancher 1.6
  • Integrated Redshift data with Tableau server to create reports for data analysis.

Confidential, SanJose, CA

DevOps Admin - AWS Solution Architect

Responsibilities:

  • AWS cloud infrastructure - administrator, support and maintain their IT infrastructure. Like, create complete application stack and alter it based on the infrastructure support.
  • Administrator for Splunk - machine learning and data analysis tool. Generate reports/dashboards for the BI events and service logs.
  • Automated the instance ssh access to the service owners/users as per the requirement.
  • Supporting the Kafka team who works for streaming services of the product, maintaining the cluster (kafka broker) for smooth orchestration of producer and consumer api communication.
  • Product built on loose coupling architect so I was maintaining the servers and helping the developer for their service integration and deployments.
  • Troubleshoot the AWS tunnel connection between PODs and AWS VPC for multicasting using CDN.
  • Create and manage Jenkins jobs and provide access to them by assigning roles.
  • Architecting and Design Ansible Framework to bootstrap and maintain CI/CD on complex hybrid infrastructure and configuration changes.
  • Support the service instances, for shortage of memory and storage.
  • Maintenance and Vulnerability Management of Hybrid infrastructure and CI/CD using Ansible playbooks.
  • Design base role and cookbooks to apply and maintain the nodes/servers Dev, QA, Stag and Prod .
  • Designed, built and coordinate an automated build & release CI/CD process using Gitlab, Jenkins/Rundeck, Nexus and Chef on hybrid IT infrastructure.
  • Customize existing cookbooks downloaded from the chef supermarket using Ruby DSL and Chef Handlers.
  • Analyze and design the business CM stories cookbooks using ruby scripting, chef resources and handlers.
  • Install, configure, and maintain servers using enterprise standards and build process.
  • Provide problem management support for the production site and services - troubleshoot technical problems as they arise, design and implement long term solutions.
  • Configured host-based and user-based security for the service using TCP wrappers.
  • Work closely with DBAs, software partners and Staff in a proactive and solution oriented environment.
  • Patch Management, Package Installation/Upgrades and Kernel upgrades.
  • Installation and Configuration of Web servers like Apache, Tomcat.
  • Converted existing shell scripts/batch jobs to recipes/cookbooks for the deployment and configuration management.

Confidential, Los Angeles, CA

DevOps Consultant

Responsibilities:

  • Architect and Design Chef Framework to bootstrap and maintain CM/CI/CD on complex hybrid infrastructure and configure knife, chef-client, Test Kitchen, ChefSpec, Berkshelf, Vagrant and Spiceweasel.
  • Maintenance and Vulnerability Management of Hybrid infrastructure and CI/CD using Chef - Cookbooks.
  • Design base role and cookbooks to apply and maintain the nodes/servers Dev, QA, Stag and Prod .
  • Designed, built and coordinate an automated build & release CI/CD process using Gitlab, Jenkins/Rundeck, Nexus and Chef on hybrid IT infrastructure.
  • Customize existing cookbooks downloaded from the chef supermarket using Ruby DSL and Chef Handlers.
  • Analyze and design the business CM stories cookbooks using ruby scripting, chef resources and handlers.
  • Install, configure, and maintain servers using enterprise standards and build process.
  • Provide problem management support for the production site and services - troubleshoot technical problems as they arise, design and implement long term solutions.
  • Configured host-based and user-based security for the service using TCP wrappers.
  • Work closely with DBAs, software partners and Staff in a proactive and solution oriented environment.
  • Patch Management, Package Installation/Upgrades and Kernel upgrades.
  • Installation and Configuration of Web servers like Apache, Tomcat.
  • Converted existing shell scripts/batch jobs to recipes/cookbooks for the deployment and configuration management.

Confidential, SanJose, CA

Automation Engineer

Responsibilities:

  • Created and maintained continuous integration (CI) and continuous deployment (CD) environments to facilitate an agile development process which is automated and repeatable enabling teams to safely deploy code many times a day while ensuring operational best practices are supported.
  • Worked on creation and managing IT infrastructure and application stack using AWS Cloud Formation and writing the template file using Json.
  • Worked on AWS ELB and configure the auto scaling as per the application user traffic.
  • Setup up and maintenance of automated environment using Chef Recipes & cookbooks within AWS environment.
  • Experience in using Lambda to run scripts for performing tasks on multiple AWS services.
  • Built a continuous integration and deployment framework for Chef Code using test driven development.
  • Experience designing, building, maintaining, and coordinating an automated build/release process using Git, Jenkins, Bamboo, Docker, Vagrant.
  • Having ample experience in load balancing and monitoring with Nagios.
  • Deployed MongoDB on AWS EC2 instance which is configured with persistent storage using the EBS.
  • Implemented AWS RDS service for MySQL, Oracle and SQL servers.
  • Worked on Redhat5.x and 6.x, SUSE Linux 10.x, Microsoft SCOM hardware platforms and in VMware vSphere client 5.x virtual environment.
  • Installing, configuring and maintaining RHEL 5.x, 6.x physical and virtual server.
  • Worked on Grub, PXE boot, Puppet , Kick start, Packages, Yum, RPMs, LVM, Boot from SAN, file system Configuration.
  • Building RHEL 5.x, 6.x and SUSE Linux 10 as a 4 node cluster from scratch using HPSA tool.
  • Installing CAD cluster Oracle 11g and Web logic applications 11.x, 12.x on RHEL 5.x and 6.x.
  • Creating and configuring user accounts and DNS entries.
  • Writing shell scripts to accomplish day to day system administration task.
  • Managed VMware Infrastructure/vSphere5 clusters on Test/Development environments.
  • Involved in configuring network bonding and troubleshooting networking issues.

Confidential

Automation Engineer SDET

Responsibilities:

  • Managed a team of 7 members in developing Automation framework and Script development in onshore/offshore model.
  • Involved in Scrum level activities like Sprint Planning, Backlog Grooming, Retrospective meeting, Sprint Review, and Release Planning sessions.
  • Handled day to day scrum calls, status calls with the project stakeholders and scripts peer reviews as per the automation coding standards compliance doc.
  • Developed generic Business and Common methods using Java and Selenium WebDriver with TestNG.
  • Implemented utility classes and methods in the project, which were reused in project by the team members.
  • Actively involved in Selenium Automation Framework Design along with the team.
  • Involved in performing Input validations, User Interface validations, Browser compatibility testing and navigation testing through automation.
  • Developed Automation test scripts using selenium 2.0(Web Driver) following Page object model pattern.
  • Implemented a continuous integration environment using Jenkins and SVN.
  • Worked on migration of QTP scripts from older version to newer version of HP UFT for legacy modules.

Environment: Python, PyCharm, Java, QTP 11, HP UFT & ALM, Selenium WebDriver and Jenkins

Confidential

Automation Engineer SDET

Responsibilities:

  • Developed Automation test scripts using selenium 2.0(Web Driver) using hybrid model as framework.
  • Used Jenkins to maintain, build and execute scripts using ANT.
  • Conducted the daily Bug review meetings, weekly status meetings and walkthroughs and interacted with Business Analysts and Developers for resolving Defects.
  • Performed peer reviews on test scripts developed to adhere as per the design pattern/coding standards specified, and revert back with the review comments.
  • Defect tracking and Bug Reporting during testing process using Bugzilla (internal Bug Tracking tool).
  • Performed Smoke and Regression testing using test automation on every build of the application.

Environment: Java, .Net, Windows XP, Windows Server 2008, Selenium, TFS, JIRA

Confidential

Automation Engineer

Responsibilities:

  • Developed automation test plan, interact with business analysts and project stakeholders for project progress and managing automation testing team
  • Finding root cause & provide logical solution to the team for the problems during scripting.
  • Task allocation to the team members and updating the project status on metrics system we developed.
  • Development of generic Functions, Business components and config. Application Areas.
  • Good experience in maintenance of framework, apart from ongoing delivery of scripts.
  • Mentoring the team on new features of QTP and QC for their effective utilization in scripting.

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