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DevOps Engineer Resume Example

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Venkata Sai Kiran
Vedula
Professional Summary

An IT professional with over 8 years of experience, performing various roles such as – Linux Administrator, Middleware Administrator & DevOps/Cloud Engineer.

Skills
  • LINUX Shell scripting
  • IBM MQ Series, IBM WebSphere
  • Operating Systems- Red hat Linux, AIX
  • IBM Tivoli Workload Scheduler-TWS
  • Wily Introscope
  • Git, Bitbucket
  • Ansible
  • Databases- Oracle 10g,9i/8i/7.x, DB2
  • Amazon Web Services/Azure
  • Kubernetes
  • Scripting- Unix shell, Python
  • Jenkins
  • Docker
  • Terraform, CloudFormation
Education
Texas A&M UniversityKingsville, TX2012Master of Science

GPA: 3.5

Jawaharlal Nehru Tech UnvKakinada, AP2010Bachelor of Science: Electronics & Communications
Certifications
  • AWS Certified DevOps Professional
  • AWS Certified Solutions Architect Associate
Work History
Client: Anthem- DevOps Engineer
Atlanta, GA01/2020 - Current
  • Implemented and maintained services running on linux and server platforms deployed on the Cloud instances
  • Performed data migration across multiple linux and windows servers
  • Involved in setting up Bitbucket and Bamboo as the CICD pipeline
  • Responsible for Working on day to day Production Issues/Aborts/Incidents
  • Engineering python scripts for AWS Glue jobs to processing the data in the Redshift using terraform,bitbucket and bamboo
  • Leveraging bitbucket as a version controlling tool for maintaining, reviewing the source code.
  • Triggering AWS Lambda jobs with AWS S3 events.
Client: Dept Of Child Support Services- System Software Specialist II
Rancho Cordova, United States06/2015 - 12/2019
  • Maintenance/administration of the IBM WebSphere application Server suite of products on AIX and deploying enterprise JAVA/J2EE Applications and administration of resources in all environments including SYA, development, System test, SQT, Performance and Production environment.
  • Maintaining different software components such as IBM MQ, IBM Http Server, IBM Tivoli Access Manager, Oracle Hyperion, IBM Content Manager, IBM Info print manager, IBM Clearcase,IBM Clear Quest, Build Forge, IBM WebSphere Process Server, Pitney Bowes Finalist, Tivoli workload scheduler and CA Wily Introscope.
  • Applying patching across all servers every quarterly using ansible
  • Document system configurations, AMI build practices, backup procedures and troubleshooting guides
  • Installed various software's using packet manager (yum and rpm packages) in RHEL
  • Creates partitions, file systems, mounted/unmounted file systems
  • Experience with remote software install and updates using Ansible
  • Configured CA UIM monitoring tool for infrastructure monitoring, we have metrics like File system usage, disk space usage, memory usage, cpu utilization etc,configured alerts to when these metrics reach certain point
  • Involved in administering and supporting source code repositories like ClearCase, Git on Linux and Windows environments
  • Installing and maintaining security tools across all Linux and AIX servers across all the environments
  • Monitor status of critical system services reporting performance and server health. Develop mutually beneficial working relationships with customer
  • Applying Security findings on Linux and AIX servers as per IRS remediation
  • Creating users, groups, system accounts with & without direct login as per requirement using Ansible
  • Creating new and modifying existing wsadmin/ANT, Korn/Bash shell scripts for build and maintaining WebSphere environment
  • Assisted Project Managers, scrum team management tracking and reporting requirements and followed CA agile central workflow for any AIX/WebSphere upgrades
  • Participate ceremonies and meetings, including daily Stand-Ups with Scrum master and Product Owner on User Story Workshops, Story Point Estimation, Tasks, Sprint Reviews and Planning in CA Agile Central
  • Working with the project managers and application developers in creating functional and scalable applications from design and development through implementation and applying expertise in Middleware, installation and configuration, performance tuning, backup and recovery method in multiple computing environments (Linux, AIX)
  • Was part of a team during the WAS6.x to WAS7.x and WAS7.x to WAS8.5.5.x migrations..
  • Experienced in configuring and maintain the SSL (HTTPS) sites by using third party and self-signed SSL cert, on various Web Servers.
  • Security patches, bug fixes, and software enhancements, as well as monitoring server performance will also be part of day to day duties.
  • Provided on call 24x7 supports and monitored trouble ticket queues to attend user and system calls.
Client: Shell- Jr Software Engineer
Houston, TX09/2013 - 06/2015
  • Performed installation, configuration and administration of Web Sphere Application and Portal Servers of both Standalone and Clustered Environment. Installed Http Server (IHS) and Web Server Plug-ins
  • Completed migration project under short deadlines and helped team members to meet deadline
  • Worked as project SME for WebSphere application Server migration, install and configuration and supported production environment until applications stabilized
  • Deployed JDK versions based on CVE security vulnerability and upgraded all hosted components to support PCI patch levels (Plug-in etc)
  • Worked on pre and post migration tasks, applied latest fixes, config engine tasks, upgrade profile tasks
  • Enabled Splunk, updated crontab entries, updated WAS, IHS startup and cache cleanup scripts
  • Verified system out and server logs if any root causes, exceptions on server startups-migrations, errors to resolve application migration issues
  • Configured global settings, LDAP attribute mapping, search and any user repository updates
  • Expertise in configuring Cells, Nodes, clustering, JDBC Providers, Data Sources, J2C Authentication data, Virtual Hosts, session management
  • Implemented and completed patches such as Fix packs, Interim Fixes and Cumulative Fixes) on WebSphere Application Server, IHS, Plugin using bash, Perl and shell scripts
  • Experienced in Horizontal/Vertical Clustering, Federation and Load balancing
Client:Walmart- Systems Engineer
Bentonville, AR03/2012 - 09/2013
  • Involved in creating and configuring profiles, clusters, nodes, node agents for WebSphere Application Server 7
  • Experienced in troubleshooting, applying patches for WAS 7.0
  • Experienced in deploying code on prod and non-prod environments, setup cron jobs and modifying data source configurations by jython script
  • Created multiple configuration instances of WAS base and federated them to multiple configuration instances of WAS-ND, Base and ND on different platforms with security enables and verified installation, Applications Server instance creation, node federation, enterprise applications installation and execution work correctly
  • Installed, configured and managed tomcat v7/v8 for small scale applications
  • Troubleshooting Admin Server start-up issues, Java code defects after deployment and class path issues
  • Configured and setup SSL for client authentication and data encryption
  • Administration and maintenance of WebSphere Servers and automation of scripts using Jython and UNIX Shell Scripting
  • Involved in Configuring WebSphere MQclients in WebSphere Application Server
  • Worked on debugging on java hangs, crashes, bottlenecks in resource pools (e.g. databases)
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Resume Overview

Companies Worked For:

  • Client: Anthem
  • Client: Dept Of Child Support Services
  • Client: Shell
  • Client:Walmart

School Attended

  • Texas A&M University
  • Jawaharlal Nehru Tech Unv

Job Titles Held:

  • DevOps Engineer
  • System Software Specialist II
  • Jr Software Engineer
  • Systems Engineer

Degrees

  • Master of Science
    Bachelor of Science : Electronics & Communications

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