Rajarajan Vijayakumar Email & Phone Number

 Tech arch and DevOps Engineer with experience in various middleware/applications integration tools. Managed a team providing production support and client relationship management. Good knowledge in server management and high availability architecture Have good experience in managing all environment configurations to support multiple parallel releases on an agile development environment. Experienced in providing high quality production support and worked closely with change management, incident and problem management process. Handling all Infrastructure and server level changes, environment issues, certificate renewal and disaster recovery and out of range servers set up/maintenance. Strong knowledge in deployment framework. Design and build multiple fault-tolerant application domains.  Have developed Alert and Alarm system for monitoring application services on UNIX ,LINUX and Cloud Windows VMs Have a very good experience in application migrations, setting up a new domain with high availability configuration. Configured multiple TIBCO EMS in standalone and load balanced mode and have set up all the EMS objects. Extensive IT background of the Software Development Life Cycle (SDLC) including analysis, systems design, testing procedures and deployment Hands on CICD tools and process. Created multiple Splunk dashboards which are used widely in the project and providing a different view on the application deployed in production.

Listed skills include Websphere Mq, Unix, Solution Architecture, Web Services, and 16 others.