This document contains a summary of skills and experience for a Middleware Administrator. It includes over 3 years of experience administering JBoss and Tomcat Apache application servers on Linux and Windows environments. Responsibilities involved installation, configuration, deployment, troubleshooting, performance tuning, and maintenance. Previous projects included providing production support for applications at ICICI Bank and PNC Financial Services.

1. Middleware Administrator
k.madhavarao
E-mail:kmadhavarao458 @gmail.com
Phone: +91 8142480127
OBJECTIVE:
Looking for a challenging position in a progressive and growth oriented organization where my skills can be
implemented effectively.
SUMMARYOF SKILLS:
Having 3 + years of experience in the IT industry with JBoss and Tomcat Apache Application Server
Administration. Areas of expertise involve in the Problem Determination, Troubleshoot, Deployment, Clustering,
Performance Tuning, and JMS Configuration.
PROFESSIONAL SUMMARY:
 Having 3+years of Professional IT Experience in JBOSS as a Middleware Administrator
 Administrating JBOSS Application Server 4.x &5.1.x, Tomcat Apache 6.x/7.x in Linux and Windows
environments.
 Handling all the aspects of administration tasks such as day-to-day site monitoring and maintenance,
Installation, Configuration, Clustering, Deploying Applications, Troubleshooting, Load Balancing,
Performance Tuning and Maintenance of JBOSS/Tomcat Apache Server.
 Having good experience in Tomcat Apache Administration.
 Having knowledge on security realm – Creating security roles, group policy, user authentication, auditing
and authorization.
 Having work experience in setting up multiple domains, including Administration Servers, Managed
Servers,Machines, Node managers in different cluster environments.
 Proficient in deployment and troubleshooting of JAR, WAR and EAR files in domain and clustered
environments of Tomcat Apache/JBOSS server.
 Cluster Configuration – Horizontal Cluster, Vertical Clusters and Deployment over clusters.
 Configured and maintained JBOSS Server with JDBC, JMS,JNDI, SNMP and J2EE Services and
Data-sources.
 Installed and configured Apache Web Server.
 Involved in the integrating part of Apache web server in front of Jboss and Tomcat Apache Application
server in Production support of various versions.
 Deployed applications on multiple JBOSS Instances and maintained Load balancing, High Availability
and Fail over functionality.
 Created SSL and Digital Certificates for secured communication between applications using key tool.
 JDBC Connection Pool and Multipool configuration with Oracle.
 Monitoring JBOSS server’s health and security. Tuning JVM heap size to maximize the number of clients
accessing the applications.
 Having good experience in JBOSS twiddle command line utilities.
 JBOSS Administration, Monitoring and Troubleshooting using Admin and JMXConsole.
 Work Experience in Samurai, MAT, JvisualVM.
 Experience in operational 24x7 supports, best practice trouble shooting, monitoring and maintenance.

2. Middleware Administrator
TECHNICAL SKILLS:
Operating Systems : Red hat Linux, Windows, Sun Solaris
Web Servers : Apache 2.x
Application servers : Jboss 4.x/5.1.x,Apache Tomcat 6.x/7.x, Apache HTTP web server 2.x
Other Tools : MAT,HP open view,JvisualVM, Samurai, Service-now
Load balancer : mod_jk,mod_cluster
Databases : Oracle 10g,Mysql.
EDUCATION SUMMARY:
 B.Tech(ECE) from Jawaharlal Nehru Technology University, Hyderabad.
EMPLOYMENTSUMMARY:
 Currently working as a Software Engineer with Tata Consultancy Services,Bangalore from June-2013 to
till date.
PROJECT # 1:
Project Title : ICICI Enterprise Application Services Production Support
Client : ICICI Bank Pvt Ltd, USA
Duration : September 2014–Till date
Role : Middleware Administrator
Environment : Jboss 5.x, Oracle 11g, Red Hat Linux 5.4
Description:
Enterprise Data Ware house application is used for holding transactions and customer data from various
applications and is used by the Business Users for analysis purpose. It is supported by Informatica ETL
(Extraction, Transformation and Loading) tool which takes data from multiple feeder systems and feeds into the
Data warehouse application. Data Clean assigns a unique party ID to each customer level data for having unique
customer relationship across all the product and thereafter feeds the same into Data Warehouse.The Corporate
Finance Planning & Analysis is responsible for providing HR,Expense, Revenue and Bookings Information for
Financial Analysts across all theaters and top executives.
Roles & Responsibilities:
 Experience in Installation, configuration, Cluster implementation, tuning, and Troubleshooting of Tomcat
apache application server.
 Installation of Jboss/Tomcat apache Servers and configuration of the servers in Dev,QA and Production
Environments.

3. Middleware Administrator
 Experience in problem tracing, log4j, and log file management and implementing best practices for log
compression.
 Expertise knowledge on configuring JDBC and Connection pools.
 Experience in configuring Jboss Servers in a Cluster solution for High Availability, Load balancing and fail
over support.
 Managing and Monitoring the JVM performance by Jboss Heap Size, garbage collection.
 Monitoring the log files of the servers and consolidating the gathered information regarding to the applications
behavior and providing the information to application development team for resolving the code related issues.
 Automate the administration of the application run-time environment wherever possible.
 Installation, Configuration and Troubleshooting of Apache server on LINUX environment.
 Jboss server Administration with expertise in Configuration, Tuning, and Deploying applications.
 Configured the clustered environment for high availability.
 In depth troubleshooting experience of a Jboss Server application in a J2EE context.
 Having Knowledge on mod-jk and Reverse Proxy Configuration.
 Providing leadership for major system changes and participates in planning and execution of Jboss version and
patch deployments.
 Actively monitor, respond to, and resolve system alerts generated by system management tools and coordinate
system tuning to improve operational capabilities.
 Installation of Apache web server and making the connectivity with application servers.
 Involved in 24X7 on-call support for production environment and UAT environment.
PROJECT # 2:
Project Name : PNC Financial Services
Client : PNC Bank, Pittsburgh, PA
Team Size : 10
Duration : JUNE2013 – AUGUST 2014
Role : Middleware Administrator
Environment : Red Hat Linux, Solaris and JBoss ,Tomcat, Apache Web servers,Oracle.
Description:
The PNC Financial Services Group is one of the U.S based largest financial services corporation. It is a diversified
financial institution, which includes a regional banking franchise operating primarily in 15 states and the District of
Columbia. It offers a wide range of services for all customers, from individuals and small businesses, to
corporations and government entities. It stands sixth largest bank by deposits and is the third largest bank off-
premise ATM provider in USA.,Inventory,Rates,Shopping.
Roles & Responsibilities:
 Expertise in Installing, configuring and Administration of RedHat Jboss / Apache Tomcat on OE Linux
environment.
 Deployed the applications on multiple on Jboss and Tomcat Apache and maintained Load balancing, high
availability and Fail over functionality. Involved in troubleshooting and fixing day-to-day problems of the
applications in both development and production environments.
 Involved in setting up Clusters (Horizontal and vertical) to provide increased scalability and reliability.

4. Middleware Administrator
 Deploying composites like JAR, WAR, EAR files through Jboss and Tomcat apache admin console.
 Deploying EAR files in clustered Environments of Jboss / Tomcat Application server
 Analyzing Log files and Thread dump files.
 Viewing log files manually.
 Involved in configuration of Apache web server with Jboss and Tomcat and also involved in the configuring
the software load balancer like mod_proxy.
 Supported on call schedule for 24/7 Production support.
 Trouble shoot and performance tuning in Jboss Server Hanging Issues.
 Involved in Performance Testing to provide the metrics to QA Team through JvisualVM.
 Perform daily health-checks on Prod and Non-prod Environments.
 Attending the weekly scheduled outages.
 Handle work and Change Requests and Incidents.
 Troubleshooting an application in Server.
 Performing Tomcat apache Server hanging and Crash issues.
 Performing various types of Incidents raised by IT Support Team.