This document provides a summary of Ramakrishna G's professional experience as a Senior System Analyst. It outlines his extensive experience over 3.4 years administering Oracle WebLogic, JBoss, and Apache Tomcat application servers on Linux environments. It details his responsibilities related to installation, configuration, monitoring, performance tuning, troubleshooting, and maintenance of these application servers. It also lists his technical skills and two projects involving WebLogic administration and production support.

1. RamaKrishna.G Email: rkrishna.g2012@gmail.com
Contact Number: +91-9849090209
Senior System Analyst
Profile Summary:
• Seeking a position as a WebLogic Administrator in an IT environment where I can best
utilize my experience in server and system Administration. Over 3.4 years of extensive
experience in the field of Oracle WebLogic Administration, Monitoring,Performance tuning,
Troubleshooting and Maintenance on WebLogic Servers for various Linux environments with parallel
experience in JBoss & Apache TOMCAT application servers.
Professional Experience
• Having Experience in the Field of WebLogic and JBOSS Administration, monitoring, deploying,
configuring, tuning and troubleshooting of WebLogic 10g (10.3.0) and 11g (10.3.6) versions, JBOSS
EAP 6.2 version And Also Tomcat 7x/8x on Linux environment
• Handled all the aspects of Installation, Configuration, Troubleshooting and Load Balancing,
Clustering, Deploying Applications, Performance Tuning and Maintenance of Weblogic Server
Versions 10g,11g
• Installed WebLogic on UNIX environments using GUI, console and silent modes.
• Good experience on basic UNIX commands and Wrapper scripts.
• Proficient in Deploying the WAR and EAR applications on target managed servers by using the tools like
admin Console, weblogic.Deployer and WLST.
• Involved in creating and configuring the Clusters in production and non-production environment and
deploying the applications on clusters.
• Good at troubleshooting using Logs and Log Analyzer.
• Configuring & administration of connection pools for JDBC connections, JMS connections
• Troubleshooting & Performance tuning of JVM parameters.
• Good in analyzing the thread dumps by using the tools like Samurai.
• Configuring of Data sources, Pool Connections and Troubleshooting to fixing up problems.
• Experience in configuring Node Manager to start and stop managed servers from admin console.
• Configured the connection pooling, data sources with Oracle RAC.
• Weblogic Scripting Tool(WLST) – Configure changes, deploy application,Start/Stop application.
• Created and configured Domains in production and non-production environments using configuration
wizard.
• Expertise in Installation and Configuration of Apache HTTP Web server.
• Expertise in upgradation of Weblogic Server and updating JDK versions, applying patches for
Weblogic server.
• SSL configuration for Weblogic application server and Apche Http Webserver
• Experience in finding the Memory Leaks, adjusting the JVM Heap Sizes and GC Parameters.
• Provided 24x7 production support and get coordinated with business, developers,management and end-

2. users to resolve critical issues.
• Better knowledge in handling tickets and resolving them on timely manner based on their priority levels.
• Ability to work well with demanding customer environment and delight customer.
• On-call support (24x7), monitoring and maintaining multiple applications at production and non-
production.
JBOSS:-
• Installed JBoss on Linux environment.
• Managing JBOSS App server in Non-Prod & Prod. JBOSS Server versions EAP 6.2
• Deployed applications using Deployment Scanner, Console,CLI to the standalone and domain based
jboss instances.
• JBOSS cluster configuration and integration with Apache Server using mod_cluster & mod_jk
plugins
• Setting up highly available Clustered Jboss application server environment using multiple standalone
instances and domain managed servers
• Responsible for resolving issue basing on the priority.
• Responsible for supporting 24x7 in production and non production environment.
Apache TOMCAT:-
• Involved in Installation & setup of Tomcat Servers
• Creation of Wrapper & automated scripts for Large Number of Tomcat Servers
• Responsible for Startup & shutdown of Tomcat Servers
• Deployment of application to Tomcat Server.
Technical Skills:
Application Servers Web Logic 10g,11g ,Jboss EAP 6/7,Apache Tomcat7x/8x
Web Servers Apache 2.0/2.2
Operating Systems Windows, UNIX, Red Hat Linux 5.4/6.0
Database Oracle 10g,11g
Ticketing Tools Remedy
Scipting Language WLST
Other Tools Samurai,Putty,WinScp, GC Viewer, MAT, Willy Introscope
Work Experience:
Working as a Senior System Analyst in WebLogic domain and running with Parallel Experience in JBoss and
Apache Tomcat at Trigent Software, Banglore from June 2012 to till date.
Education Qualification:
Qualification Board/University Year Of Passing Percentage
B.Tech JNTUA(IIT-ATP) 2012 62.60%
Intermediate Nalanda Junior College 2008 83.4%

3. SSC Sri Navanandi High School 2006 86.3%
Projects Involved:
Project 1#:
Position Senior System Analyst
Project Name Enterprise Business Support(EBS)
Duration June 2014 - Till Date
Client Arch Coal, Inc., Missouri, USA (Mining Company)
Roles and Responsibilities:
• Installation, Configuring ,Administrstion of WebLogic 10g ,11g on Oracle Linux Environment
• Configure Managed Servers in a Cluster Solution for High Availability, Load balancing And Fail Over
Support
• Handling Performance tuning of the Application servers
• Performing Weblogic Server hanging and Crash issues
• Troubleshooting issues related to application slowness ,struck threads and OutOfMemory issues.
• Resolving runtime issues in the environments.
• SSL configuration for JBOSS application server & Apache HTTPD web server.
• Configuring database connection pools and data sources
• Tuning of JVM parameters to achieve better performance
• Creation of JMS Servers, Persistence Stores, Queues and Topics
• Creating users, groups and roles
• Upgrading the WebLogic domains
• Configuration, deployments & troubleshooting JBOSS EAP 6.2 .
• Provided support for all applications in Production and Non-Production environments.
• WebLogic administration includes availability of service, Deployments, Node Administration through
admin Console.
• 24x7 production monitoring and support for multiple JBOSS instances across production,DR, Training
other critical environments.
• Monitoring Server Health Check and Resolving Alerts.
• Deploying the J2EE application with the Console, weblogic.Deployer utility
• Creation and renewal of SSL certificates
• Deployment of Web-applications in WebLogic instances
• Providing 24x7 support for production.
• Communicating with the client, Testing Team & Development Team.
Project 2#

4. Position System Analyst
Project Name Application Production Support (APS)
Duration July 2012 to June 2014
Client Gilead Sciences, Inc., California, USA (Bio-Pharmaceutical Company)
Roles and Responsibilities:
• Installation, configuring, administration of WebLogic 10.3.0(10g) on Linux environment.
• Deployment of web and enterprise applications and their updates in production, Pre-Production using
Admin console.
• Handling Performance tuning of the Application servers
• Performing Weblogic Server hanging and Crash issues.
• Configure Managed Servers in a Cluster solution for High Availability, Load balancing and fail over
support
• Having experience in configuring deployment in standalone mode
• Monitoring the alerts and responding to them within 15 minutes.
• Installation, configuration and administration of Apache 2.0.
• Troubleshooting the middleware issues and resolving the P2,P3 tickets within SLA
• Provided on call support for production tickets on 24/7 basis
• Involved in creation and configuration of Domains, JVM instances in production, QA and UAT
environments.
• Managing QA,PROD environments of JBOSS Application server in Cluster & Non-clustered modes.
• Review and Maintain logs of production failures and resolutions..
• Integration of apache server with JBOSS EAP 6.2 using Mod_cluster & Mod_jk plugins.
Personal Details:
Father’s Name G.VenkataSwamy
Date of birth 01 Jan 1991
Marital Status Single
Nationality Indian
Languages known English /Telugu/Hindi
Declaration:
I hereby declare that all the details furnished above are true to the best of my knowledge
(Ramakrishna G)