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Devops Engineer Resume

SUMMARY

  • Skilled DevOps Engineer with 3+ Years of Experience in Linux/Unix Admin, Configuration Management, Automation, Networking and managing AWS/Azure cloud.

TECHNICAL SKILLS

Version Controllers: SVN, Git, GitLab:

Continuous Integration/ Delivery: Jenkins, Docker:

Configuration management: Vagrant, Ansible, Puppet:

Container & Orchestration tools: Docker, kubernetes:

Monitoring Tools: AWS Cloud Watch, Splunk,xymon:

Networking Tools: Wire Shark:

Bug reporting: JIRA:

Cloud Environment: Aws, Azure:

Database: SQL Server 2000:

PROFESSIONAL EXPERIENCE

DevOps engineer

Confidential

Responsibilities:

  • Experience with broad range of AWS Cloud Services like EC2, ELB, Glacier, Cloud Front, Code Deploy, Elastic Beanstalk, Auto Scaling, Route53, S3 and AMI.
  • Networking in AWS, VPC, Subnets and private networks. Setup and administer DNS system in AWS using Route53.
  • Implemented AWSCode Pipelineand Created Cloud formationJSONtemplates inTerraformfor Infrastructure as code.
  • Wrote AWS Cloud Formation bootstrap scripts to install the packages and files necessary to deploy the Apache web server, PHP, and MySQL (LAMP Stack).
  • Involved in using Terraform to migrate legacy and monolithic systems to AWS, worked with Hashi Corp Packer for creating identical AMI's for multiple platforms from a single source configuration.
  • UtilizedKubernetesand Docker for the runtime environment of the CI/CD system to build, test deploy. Knowledge on Tiller.
  • Configured kubernetescluster with objects like Pods, Deployments, Services and ConfigMaps and created reproducible builds of thekubernetesapplications, managedkubernetes manifest files and Helm packages and implementedkubernetesto deploy scale, load balance, scale and manage Docker containers with multiple namespace versions.
  • Developing Docker images to support Development and Testing Teams and their Pipelines; distributed Jenkins, Selenium and JMeter images, and Elasticsearch, Kibana and Logstash (ELK & EFK) etc.
  • Worked on Docker hub, creating Docker images and handling multiple images primarily for middleware installations and domain configurations.
  • Hands on creation with Jenkins pipeline CI/CD pipelines to setup auto trigger, auto build and auto deployment with the help of the CI/CD tool like Jenkins.
  • Setup Continuous Integration environment using Jenkins for building jobs and to push the Artifacts into Nexus repository on successful builds.
  • Supporting configuration of Jenkins Build pipeline jobs, plugins installation with team for configuration of Maven multi module jobs, free style jobs.
  • Understanding of Linux primitives, Regexes, Docker, Helm, Groovy in the context of Jenkins.
  • Best practices of Software Configuration Management (SCM) in Agile, scrum, and Waterfall methodologies.

DevOps/network engineer

Confidential

Responsibilities:

  • Proficiency in Programming languages C, Java, Ruby and Yaml. Strong experience in Linux/Unix and Windows environment.
  • Hands on with building Vagrant file for provisioning the desired image and created new Vagrant Boxes depending on the Red Hat enterprise Linux OS versions for module testing in puppet. Also used Virtual box for spinning up the VM.
  • Good knowledge on Chef. Deployed and configured Chef Server including bootstrapping of Chef Client nodes for provisioning in test environment.
  • Knowledge on Ansible. Wrote Ansible playbooks to launch AWS instances.
  • Hands on with tortoise SVN, Git and GitLab. Experience in branching, tagging and maintaining the version across the environments using SCM tools like Subversion (SVN) and GIT on Linux and Windows environments.
  • Experienced in upgrading MySQL, Postgresql, and MS SQL Server software to new versions and applying daily released service packs and hot fixes and best practice unattended software Installation.
  • Experience in Installing and Configuring MySQL Replication, Clusters and MS SQL Server Active/Passive clusters.
  • Experience in Installing Firmware Upgrades, kernel patches, systems configurations, performance tuning on Unix/Linux systems.
  • Adaptive behavior. Ability to work in constantly changing environment. Able to learn new technologies and process quickly.
  • Good understanding of OSI Model, TCP/IP protocol suite (IP, ARP, ICMP, TCP, UDP, FTP).
  • Switches: Basic Configuration & VLAN setup on Cisco 1900, 2950, 2960 Switches.
  • Working knowledge of, DHCP Server, DNS Server, and Proxy Server on windows.
  • Strong scripting language in Python and Shell.
  • Working knowledge on BGP, OSPF, and TCP/IP Protocols, SDN & CDN architecture.
  • Well understanding of Bridging and Switching concepts and LAN technologies. IP addressing and sub netting, routing concepts.
  • Configure Trunk and Pruning on Switched networks
  • Enabling port - security for preventing unauthorized network access.
  • Working knowledge in Client operating systems like Windows OS, Linux OS and Mac OSX.
  • Strong knowledge on F5 Load balancer in testing environment.
  • Monitoring, receiving and responding to Incident tickets raised by end users. Resolve the tickets and maintain logs and reports on daily activities.
  • Perform periodic updates of Windows patches and other applications new versions on required systems through Remote Intelli Admin and Dameware software.
  • Used Cloud Watch to send system events from AWS resources to Lambda Functions, SNS and other target types.
  • Working experience on SQL server 2000. Database designing, development using stored procedures, views, joins etc. and performance enhancement activities.
  • Embracing the best practices and ITIL standards for orchestrating the framework Provision and monitoring, incident/change management, and patch management.
  • Worked closely with application teams and support on various performance and configuration issues on daily basis.
  • Provide documentation and reporting for both agile software.
  • Monitoring the servers using tools like Splunk. Performing Network monitoring with WIRESHARK providing 24x7 on call support rotation basis and Xymon to monitor servers and networks which are collected by central server and used to build set of webpages that shows the status of the network.

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