Summary
Overview
Work History
Education
Skills
Certification
Disclaimer
Timeline
Arjun V Kumar

Arjun V Kumar

Devops Engineer
Kottayam

Summary

Dedicated and highly skilled system administrator with over 5 years of experience managing various Linux and Windows systems. Proficient in implementing and maintaining system configurations, troubleshooting network issues, and ensuring optimal system performance.

3 years of expertise in utilizing DevOps tools to streamline software development processes and improve efficiency. Strong attention to detail and passionate about staying updated with industry trends. Committed to delivering exceptional results and providing seamless technical support to enhance organizational productivity.

Overview

10
10
years of professional experience
7
7
years of post-secondary education
1
1
Certification

Work History

Senior System Analyst

Allianz Technology
Trivandrum
09.2020 - Current
  • Successfully upgraded over 30 EKS clusters, leveraging automated processes.
  • Managed Karpenter, including the creation of VPC endpoints, to replace AWS Cluster Autoscaler, improving cluster scalability and resource utilization.
  • Maintained and optimized existing CI/CD pipelines.
  • Troubleshooted and resolved complex build and deployment issues within the CI/CD pipelines, minimizing downtime and improving overall system reliability.
  • Successfully led the migration of production systems from RHEL7 to RHEL8, utilizing Ansible for automated tasks. This project was recognized for its successful execution and minimal downtime.
  • Took over Linux patching on RHEL8 Migration
  • Worked on leaky vessels vulnerability patching on all of our systems.

Senior Hosting Product Specialist

Endurance International Group
04.2019 - Current
  • Assisting the end customers via support tickets and Emails
  • Maintaining and exceeding the team expectations regarding customer satisfaction, average handling time while assisting the end customers
  • Working on both Hosting and server support which requires the regular operation of cPanel, WHM, and Plesk
  • Extensively using native Linux commands like awk, sed, find, grep in bash scripting as per requirement
  • Migrating a large number of cPanel accounts with minimum downtime

Senior Systems Engineer

Ospyn Technologies
09.2016 - 04.2019
  • Configuring and deploying Tomcat to run java applications on the blade, virtual and cloud servers
  • Load balancing the applications with HAProxy
  • Configuring and administering MySQL databases and replications
  • Creating Shell Scripts for backups, monitoring, and other tasks
  • Creating and maintaining SVN repositories
  • Providing technical support for Linux and Windows desktop machines
  • Maintaining the network and firewall of the organization

Junior Linux System Administrator

Syntrio Technologies
03.2015 - 09.2016
  • Proactive monitoring of the servers with Nagios
  • Handling tickets and live chat to resolve issues associated with Cpanel/WHM DNS, Apache, and MySQL
  • Do the server setups as per the requirements
  • Configuring backup servers (R1soft) and add backup policies for live servers and also make sure the backups are running fine on the same

Education

B.Tech - Electronics and Communication

Engineering College Of Adoor
03.2009 - 11.2015

CUSAT

Skills

Tomcat and Jboss Configurations

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Certification

2014, RHCE & RHCSA 2024, CKA

Disclaimer

I hereby declare that all the details furnished above are true to the best of my knowledge.

Timeline

Senior System Analyst - Allianz Technology
09.2020 - Current
Senior Hosting Product Specialist - Endurance International Group
04.2019 - Current
Senior Systems Engineer - Ospyn Technologies
09.2016 - 04.2019
Junior Linux System Administrator - Syntrio Technologies
03.2015 - 09.2016
Engineering College Of Adoor - B.Tech, Electronics and Communication
03.2009 - 11.2015

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Arjun V KumarDevops Engineer