Kannadasan Raju

• Experience in migrating from existing Monolithic architecture to Microservice architecture which increases the scalability and performance
• Experience in handling Server and Application vulnerability and obsolescence remediation
• Experience in handling and resolving Production Incidents
• Supported multiple Disaster Recovery activities, monthly patching operations, migrations projects and release activities
• Experience in building, testing and deploying Java Microservices applications using DevSecOps tools such as GIT, SonarQube, Jenkins, Terraform, Docker, Kubernetes and Helm chart
• Developed an automated bash code to download, edit the secrets from Kubernetes cluster without any manual intervention as part of vulnerability fix
• Experience in designing architecture, automation, container deployment and application deployment into the Kubernetes
• Developed common job which does the certificate renewal for all kubernetes environments across different accounts without any manual intervention
• Experience in building automation using Maven/Gradle and implementing continuous integration using Jenkins/GitHub actions
• Experience in middleware component migrations like Tomcat, Apache, IBM MQ
• Experience with SSL certificate installation and renewals across all environments
• Experience in working with Batch Tools like CTRLM Workload Automation
• Experience with Database Upgrades and Migration for Oracle, Postgres Databases
• Experience in writing PL/SQL statements, Subqueries, Joins
• Incorporated multiple customizations into helm charts in order to support all application deployments
• Experience in using Release Management Tools like Unity, ServiceNow
• Experience in configuring and working with monitoring applications like Kibana, AppDynamics, Grafana etc
• Mentored and trained new joiners in the team

Application Administration and DevOps Support for Wealth Management Domain applications in BNP Paribas Bank

• Proficient with various development and deployment tools such as BitBucket, SVN, Jenkins, shell/bash scripting, Serena, Docker, Kubernetes
• Organized meetings between stakeholders to discuss project details and timelines.
• Experience in middleware component migrations like Tomcat, Apache, IBM MQ
• Collaborated with development teams to optimize application performance and scalability using Docker and Kubernetes
• Experience in working with Batch Tools like Autosys Workload Automation
• Experience in using Release Management Tools like ServiceNow
• Identified and resolved application environment issues such as connection and configuration issues and Linux problems
• Supported production systems outside of standard working hours at times of any issues
• Supported weekend release and patching activities
• Worked on automating daily monitoring tasks to reduce time and increase productivity

Managed and supported Finacle Core Banking application as an Application Infra Support & DevOps Engineer

• Proficient in effectively managing the Installation, Configuration, troubleshooting, and Maintenance of Finacle Banking Application in Production environment
• Successfully oversaw independent implementation of multiple core banking projects
• Provided comprehensive application infra support spanning 13 African countries for two years at various client locations in Algeria, South Africa, and Tanzania
• Experience in Bash Scripting Automation and AIX & RHEL OS Commands
• Handled multiple Disaster Recovery Exercises
• Experienced with installing, configuring, and maintaining CI technologies such as Jenkins, as well as performing end-to-end automation for build and deployment
• Developed an Installation script using bash which reduced the total installation time from 2 days to 0.5 days
• Experience in working with EOD/BOD batch jobs
• Experience with multiple Finacle migrations including middleware components like WAS, Jboss, apache httpd and jbcs httpd
• Experience in maintenance and working with Oracle Database version 11g,12c,18c and native Postgres Databases