About

Nagarjun Ravishankar is a Cloud Operations Engineer at Oracle with over 6 years of experience in Oracle Fusion Middleware Technologies. He started working in Cloud operations for Oracle Cloud Infrastructure and is currently serving as SRO - Cloud Operations Engineer at Oracle. Prior to his current role, Nagarjun worked as an Application Development Senior Analyst and Application Development Analyst at Accenture. During his tenure at Accenture, he gained proficiency in OSB, SOA, WebSphere OAG, and OTD application using WebLogic technologies. He worked on WebLogic patching for 12c and 11g domains, Oracle patching, and BSU patching. Nagarjun also created automation of self-healing scripts for declutter filesystem usage issues, worked on automation for WebLogic server rolling bounce script, thread dumps, and deployments like EAR file deployment, data source creation, bridge and queue creation OSB Jar file and proxy creation, SOA composite deployments. He installed, configured, and administered Oracle WebLogic Server 11g, 12c Version, and Webservers like Apache in Development, Test, and Production Environments. He also maintained load balancing, high availability, and failover for the servers using Oracle Traffic Directory. Nagarjun installed and configured WebLogic, Oracle Service Bus(OSB), SOA suite, OAG(Application Gateway) as part of environment build requests. He configured and created JMS queues and topics, connection factories, data sources, connection pools, and multi-connection pools. He was extensively involved in tuning the server and set up secure sockets layer (SSL) communication for WebLogic Application Server 11g/12c keystore. Nagarjun wrote various posting scripts for GPG key expiration alert, file system cleanup, server bounce, certificate inventory, and configured LDAP using directory Server for user authentication. He installed BEA patches, PSU patches, OPatch, and troubleshooting application and post-installation issues. Nagarjun also installed and configured Dynatrace and SPLUNK to monitor web logic servers. He provided 24x7 on-call support for production/non-production environments. Nagarjun holds a Bachelor's degree in Information Technology from Sri Krishna College of Engineering and Technology and a Diploma in Instrumentation and Control Engineering from Coimbatore Institute of Technology. He is proficient in infra, test, Jenkins, and has relevant experience of 6.78 years.