Experienced DevOps Engineer with a robust skill set in AWS DevOps, Docker, and Kubernetes, complemented by proficiency in JBoss application server and Apache Tomcat. Demonstrates expertise in continuous integration and deployment using Jenkins, Git, and GitLab, alongside strong capabilities in infrastructure automation with Ansible and Terraform. Adept at managing Unix/Linux environments and leveraging network knowledge to optimise system performance. Career goals include advancing cloud-native solutions to drive innovation and efficiency within dynamic tech landscapes.
Overview
11
11
years of professional experience
Work history
Senior Technical Lead
HCL Technologies Pvt ltd.
Winchester, United Kingdom
04.2019 - 07.2025
Company Overview: Company Overview: Project Name: Royal Bank of Scotland & Arqiva
Extensive experience in the installation, configuration, deployment, and management of web and enterprise applications using Apache, Tomcat, and JBoss Fuse 6.2 applications and web servers
Implemented AWS DevOps pipelines for deploying containerized applications to AWS Kubernetes Service (AKS) clusters and managing container life-cycle.
Assisted in the integration of a Redis caching layer that decreased API response times by 30%, enhancing overall application performance.
Proficient in managing Splunk servers and indexers, with experience in creating and configuring search headers and dashboards
Proficient in migrating on-premises storage to Microsoft Azure using Azure Site Recovery and Azure Backup services, ensuring secure and seamless transition to the cloud.
Deployed and managed Azure IaaS Virtual Machines (VMs) and cloud services, including configuring PASS role instances within secure Virtual Networks (VNets) and subnets .
Automated routine tasks using AWS Lambda and Python scripts, increasing operational efficiency and reducing manual workload by 15 hours per week.
Extensive experience in containerization and related technologies like Docker, Kubernetes, and OpenShift, from creating initial deployment pipelines through to production.
Coordinate or assist the developers with establishing and applying appropriate branching, merging conventions by using GitLab
Engineered a multi-faceted authentication system using Python, enhancing system security and reducing unauthorized access
Deployed application packages on to Docker containers. Coordinated with software development teams and QA teams for smoother execution of the processes.
Proficient in creating branches and tags using GitHub, managing GIT repositories, and handling releases and branching activities
Managed multiple builds from the development team, created build jobs in Jenkins, and performed various deployment activities
Expertise in working with Terraform keep features such as infrastructure as code, execution plans, resource scraps, change automation, and extensively used auto-scaling for launch configuration templates for launching Amazon EC2 instance while deploying microservices.
Understanding of client environments, with experience in administering and creating solutions using AWS services, CI/CD, Git, and Docker
Competent in configuring and installing Splunk and monitoring log files
Implemented cluster services using Kubernetes and Docker to manage local deployments in Kubernetes by building a self-hosted Kubernetes cluster using Terraform and Ansible and deploying application containers.
Extensive experience in containerization and related technologies like Docker, Kubernetes, and OpenShift from creating initial deployment pipelines through to production.
Application Development Senior Analyst
Accenture solutions pvt ltd.
12.2016 - 08.2018
Company Overview: Company Overview: Project Name: Standard Chartered Bank
Experienced in the installation, configuration, deployment, and management of web and enterprise applications using Apache, Tomcat, and JBoss Fuse 6.2 application servers, as well as web servers
Practical knowledge of Web Methods installation, configuration, and deployment
Hands-on experience working in clustered environments using JBoss
Proven expertise in the installation, configuration, and deployment of Apache Tomcat 7.0
Skilled in the installation of Apache 2.0 and virtual host configurations
Proficient in the configuration, installation, and server monitoring of Nagios, including host configurations
Expertise in ticket management systems and adherence to ITIL processes
Company Overview: Project Name: Standard Chartered Bank
Associate
Cognizant technology solutions.
Chennai
01.2016 - 11.2016
Company Overview: Company Overview: Project Name: Merck ADM AM Support
Experienced in the installation, configuration, deployment, and management of web and enterprise applications on Apache and Tomcat application servers
Proficient in DNS (Domain Name System) management
Skilled in troubleshooting server-related issues
Capable of handling LMS server-level and database-level concerns
Experienced in providing Linux support for multiple applications
Proficient in creating and deleting SFTP and FTP accounts
Involved in the deployment and troubleshooting of JAR, WAR, and EAR files in clustered environments
Company Overview: Project Name: Merck ADM AM Support
Release and deployment Engineer
SAP Labs India. Pvt.
Bangalore
09.2014 - 01.2016
Experience in the installation, configuration, deployment, and management of web and enterprise applications on JBoss Application servers
Hands-on experience in configuration and support of Tomcat web servers
Deployed web and enterprise applications on JBoss Application Server
Created CRON jobs and shell scripts to capture thread dumps and perform log rotations regularly
Proficient in configuring and troubleshooting the Apache Tomcat application server
Expertise in the installation and configuration of Apache HTTP 2.0 web server
Hands-on experience with repository tools such as Tortoise Hg and SVN
Skilled in the deployment and troubleshooting of JAR, WAR, and EAR files in a clustered environment
Education
Bachelor of Science - Computer Applications
Madras University
India
Diploma of Higher Education - Computer Technology
Vel Tech Polytechnic College
India
Skills
JBoss application server and Apache Tomcat
AWS DevOps
Jenkins
Docker
Git and GitLab
Ansible
Kubernetes
Terraform
OpenShift
Python
Shell scripting
Splunk
F5 load balancer
Network knowledge
Unix/Linux
MySQL and PostgreSQL
Accomplishments
Experience in installation, configuration, deployment and management of web and enterprise applications on JBoss application server, Apache web server and Apache Tomcat application server and JBoss Fuse 6.2.
Proficient in setting up, configuring, and managing version control repositories using GitHub and GitLab.
Proficient in developing Continuous Integration/ Delivery pipelines.
Knowledge of major cloud service providers, like AWS
Hands-on knowledge of software containerization platforms like Docker and container orchestration tool like Kubernetes.
Proficient in using the ServiceNow ticketing system for issue tracking and
Proficient in using the ServiceNow ticketing system for issue tracking and
Experience in Splunk configuration and dashboard configurations.
Experience in Nagios configuration and installation, server monitoring and host configurations.
Having experience in ticket management system and following the ITIL process.
Deployment and troubleshooting of JAR, WAR, and EAR files in clustered environment.
Hands-on experience in Jenkins automation tool.
Hands-on experience in Jira Ticketing tool.
Hands-on experience in MySQL, MSSQL, SQLPLUS, PG Admin.
Personal details
Father's Name: M.Gopinathan
Date of birth: 05/24/91
Nationality: Indian
Marital status: Married
Custom
I hereby declare that the information and particulars mentioned above are correct to the best of my knowledge.