C.Ugandhar Reddy

Mob: +** ********

Email: acbs8t@r.postjobfree.com

Career Objective

Seeking assignments in WebSphere Application Server and Websphere Portal Server in a growth

oriented technology driven organization.

Professional Synopsis

5+ yrs of strong experience in WebSphere Application Server administration, Portal server

administration, Datapower XI50,XI52, WebSphere MQ.

WebSphere Application Server Administration:

Installation and configuration of Web Sphere Application Server 7.x,8.x using silent

installation techniques, IBM Http Server, IIS in distributed environment.

Good experience in Configuring Installation Manger, Centralized installation manager

and creating Job manager, admin agent profiles.

Experience in Deploying J2EE applications in Middlware servers like WebSphere, JBOSS,

Tomcat and applying performance tuning parameters.

Successful implementations of WLM using clustering techniques including horizontal

and vertical clustering for maintaining failover capability and efficient use of resources.

Experienced in applying patches and fix packs for all versions of Web Sphere application

server.

Creating stand alone, cell, custom and DMGR profiles on Websphere application server.

Well versed at enabling Global Security for Web Sphere environment using LDAP server.

Creating the heap dump files by setting the JVM parameters to overcome memory issues.

Web Server and Application Server load balancing techniques, SSL (Mutual

Authentication).

Extensive experience in JVM performance tuning and debugging skills and WAS

configurations Session management.

Experience in setting up of Nodes, Data Sources, and Virtual Hosts.

Expertise in identifying components causing problems in performance using tools like

Tivoli Performance Viewer.

Good experience on ticket management tools(REMEDY, CA Service Desk).

WebSphere MQ:

Good experience of MQ 6.0/7.0.

Administration and Configuration of WebSphere MQ 6.0/7.0 on different environments Linux,

AIX and Windows servers.

Experienced in Installation and configuration of MQ Client / MQ Server in different

environments and MQ System Administration.

Experienced in creation of Queue managers, queues, aliase queues, channels, listeners and

maintenance

Experienced in migrating MQ product in Development, Acceptance and Production

servers.

Experienced in setting up WebSphere MQ distributed queuing environment.

Experienced in setting up Multi instance clustering Environment.

Experienced in setting up application triggering in WebSphere MQ.

Experienced in monitoring and defining MQ objects in Mainframe environment .

Integration of MQ into WebSphere Application server and Message broker

Having Good skills of Troubleshooting on WebSphere MQ 7.0, 6.0

WebSphere Portal Server Administration:

Expert in install, upgrade, maintain and Support of WebSphere portal server environment.

Experience in Configuring WebSphere Security using LDAP(IBM TDS).

Transferring the data from Derby to DB2, Oracle.

Moving the Configuration Data from staging to Production using xml access.

Experience in Tuning of Websphere Portal & Web content management environment.

Experience with wsadmin scripting & can automate admin tasks.

Experience with Oracle/DB2 in a distributed environment.

Good understanding of software dependency and pre requisite software verification.

Install and configure software and fix packs according to the deployment plan.

Experience deploying WPS portlets, pages, portal applications, skins and themes.

Experience with content migration, deployment and configuring security access control.

Create, configure, and maintain a credential vault. Syndicators and Subscribers.

Install, configure, and maintain portlet applications and portlets.

Implement virtual portals and realms.

Configure and maintain portal clusters including deploying resources in a clustered

environment.

Apache Administration ;

Installation and configuration of tomcat on Linux and windows platform.

Administration of TC Server HQ console.

Clustering, instance creation, JDBC configuration, security settings.

Deploying Applications, troubleshooting.

Datapower Administration :

Configuring the Data Power XI50,XI52 using CLI and Web GUI.

Creating Domains and configuring the static and dynamic routing.

Importing and exporting the configuration from one appliance to other.

Worked with XML, XSLT,XSDs required for Data power to process web services.

Configuring the IBM Tivoli Directory server to the appliance and enabling RBM Policies.

Configuring Multiprotocol gateway and XML firewalls.

Upgrading the Firmware to 4.0.1 and replacing the existing Data power XI50 appliance to

Data power XI52.

Configuring SSL proxy and importing the certificates.

Enabling probe and analyzing the root cause for the impacted appliance.

Qualification

Master of computer application(MCA) from Sri Venkateshwara College of computer sceience,

S.V.University.

Certifications and awards

IBM Certified Professional for WebSphere Application Server 7 .0.

IBM Certified Professional for WebSphere Portal Sever 6.1.

Achived Best performer award for the year 2010.

Experiences

Nov 2013 to till date Helius technologies pte ltd, Singapore

Dec 2012 to Jun 2013 Emaratech, Dubai

Jul 2012 to Dec 2012 Infinite Computer Solutions

Mar 2010 to Apr 2012 Cognizant Technology Solutions(CTS)

Apr 2008 to March 2010 Xerolin Integral Solutions

IT Skill Set

Skill Set Primary Skills Secondary Skills

OS Linux, AIX, Solaris, Windows

DataBase DB2, Oracle.

Server IBM WebSphere Application Server 6.0,6.1,7.0,8.5 WebSphere Process Server

Softwares 6.1,7.0,

IBM WebSphere Portal Server 6.1,7.0.

IBM WebSphere Messege

IBM DataPower XI50,XI52 Borker 8.0.

IBM Operation Decission manager 8.0 IBM Tivoli Directory Server

6.1,6.2,6.3.

IBM WebSphere MQ 6.x,7.x

WebLogic, JBOSS, Tomcat

WebServers, IBM HttpServer 6.0,6.1,7.0.8.5, IIS Shell,Jython,Jacl scripts

scripts

Ticketing Tools BMC Remedy, CA Service Desk Manager, onTarget.

Monitoring ITM, CA wily introscope, HP Diagnastic agent

Tool

Technologies Java/J2EE, oracle(sql/plsql)

1) Client: DBS bank, singapore

Roles&Responsibilities:

Installation and configuration of websphere application server, portal server, weblogic, jboss.

Configuring resources like JDBC Provider, Shared libraries, JNDI Configurations, EJB References

creating Environment Variables and Configuring Session Management.

Creating stand alone, cell, custom and DMGR profiles on Portal & WAS.

Establishing Cluster setup and Application (Vertical & Horizontal).

Deployment of portlet applications on Portal Servers using XML access and configuring WCM with

WebSphere Portal Server.

Monitors WAS and WebSphere Portal environment for performance and up time.

Configuring SSL in web server and application server level.

Experienced in implementing Work Load Management (WLM) methodology and Fail Over

mechanisms using cloning and clustering including horizontal and vertical cloning.

Involved in configuration of LDAP security for both WAS and WPS using ITDS

Analyzing, identifying, resolving issues and documenting the RCA’s for further reference

2) Client : Dubai Immigration System, Dubai, UAE

Roles&Responsibilities:

Installation of Websphere Application Server 8.5, WebSphere MQ 7.5, WebSphere Message

Broker 8, IBM Operation Decission manager 8.0 and configurations.

Experience in Deploying J2EE applications in Middlware servers and applying performance tuning

parameters.

Installation and configuration of IBM HTTP Server/IIS in distributed environment.

Configuring datasource, resource adopters, JMS, JNDI Configurations and clustering with session

management.

Creating different profiles like Dmgr, Custom and federate to Dmgr and configuring the dynamic

clustering

Configuring On Demand router for integilent routing, Application edition management and health

management.

Routing the client request with service policies defined in On demand router.

Creating Queue managers, local queues and remote queues and trouble shooting.

Clustering the Queue managers and make queue managers highly available

Creating broker multi instances, execution groups and integrate with WebSphere MQ.

Configuring LDAP Security using IBM tivoli directory server 6.3.

Creating Quemanager, queues, channels and clustering of Queue managers using multiinstace

protocol.

Creating Execution groups and configuring multiinstace broker and deploying bar files in

WebSphere integration bus 8.0.

Installation of IBM Operation Decission center and Decission server and augumenting the profiles

for highavailability.

Worked in Production, Development and test environments.

Analyzing, identifying, resolving issues and documenting the RCA’s for further reference

Creating the heap dump files by setting the JVM parameters to overcome memory issues.

Enabling the performance monitoring infrastructure for individual profiles.

Analyzing Heap,thread dumps and finding the root cause.

Experience in writing wsadmin script using JYTHON and JACL.

3.Client : ACS a Xerox company, Atlanta, US

Roles & Responsibilities :

Installation of Websphere Process Server 7.x & Websphere Application Server 7.x, Websphere

Portal Server 7.x, configuring security and installation of business process choreographer, human

task container and Business rules manager.

Configuring resources like JDBC Provider, Shared libraries, JNDI Configurations, EJB References

creating Environment Variables and Configuring Session Management.

Creating stand alone, cell, custom and DMGR profiles on WPS, Portal & WAS.

Establishing Cluster setup and Application (Vertical & Horizontal).

Deployment of portlet applications on Portal Servers using XML access and configuring WCM with

WebSphere Portal Server.

Troubleshooting applied by setting the logging and tracing using changing the log detail levels.

And monitoring the events through common base event browser.

Giving production support includes solving incident tickets and service requests.

Monitoring the applications through systemOut.log file and errors monitoring by SystemErr.log

files. And also through Tivoli performance viewer.

Worked in Production, Development and test environments.

Analyzing, identifying, resolving issues and documenting the RCA’s for further reference

Creating the heap dump files by setting the JVM parameters to overcome memory issues.

Enabling the performance monitoring infrastructure for individual profiles.

Administering the SCA modules and enterprise applications deployed on server.

4. Client : MEDCO(Express scripts), New Jersy, US

Duration : Jan 2011 to Apr 2012

oles & Responsibilities

:

R

Installation, Configuring, Upgrading and troubleshooting the Web Sphere Application Server and

Web Sphere Portal Server and Data Power XI50/XI52.

Installation and configuration of WebSphere MQ and creating Queue Managers, Channels,

listeners and maintances.

Installation of fix packs and refresh packs for WAS and WPS .

Managing and undertake the successful deployment and configuration in both Application Server

and Portal Server

Transferred configuration data from derby to DB2,Oracle for Portal Server.

Involved in configuration of LDAP security for both WAS and WPS using ITDS.

Monitoring the JVM performance by WebSphere Heap Size, garbage collection, JDBC Pools

Responsible for Architectural Design, Implementation and periodic testing and support of Web

Environments with respect to High Availability and Disaster Recovery.

Responsible for support of JDBC connectivity to different Database Layers.

Experience in writing wsadmin script using JYTHON and JACL.

Involved into the Configuration changes And maintain the back up of Cell level configuration.

Monitors WAS and WebSphere Portal environment for performance and up time.

Configuring SSL in web server and application server level.

Experienced in implementing Work Load Management (WLM) methodology and Fail Over

mechanisms using cloning and clustering including horizontal and vertical cloning.

Handled common errors in applications like hung thread, jvm hung or a more complex cause like a

resource deadlock.

Investigation, identification and installation of various fix packs related to the products.

Using Remedy as the trouble ticket and change management tool.

5.Client : Presbyterian, New Mexico, US.

Duration : Mar 2010 to Dec 2010.

Roles & Responsibilities

:

Installation and configurations of WebSphere application server and Portal server in large

distributed Environments.

Installation of IBM HTTP Server and integration into WebSphere.

Scheduling jobs through Crontab.

Space management of disk & file systems.

Monitors WAS and WebSphere Portal environment for performance, Garbage collection and up

time.

IBM HTTP Server and plug in installation.

Configuring SSL in IBM Http server.

Experienced in implementing Work Load Management (WLM) methodology and Fail Over

mechanisms using cloning and clustering including horizontal and vertical cloning.

Handled common errors in applications like hung thread, jvm hung or a more complex cause like a

resource deadlock.

Investigation, identification and installation of various fix packs related to the products.

Troubleshooting Installation of Websphere Portal, LDAP and Security.

Mentoring junior team members: document recurring administrative tasks for execution by junior

members and perform cross training

Managing and undertake the successful deployment and configuration in both Application Server

and Portal Server.

Basic Experience in Web Content manager 6.1, experienced in Creating a new site using WCM.

6.Client : Fleet Capital Corporation

Duration : Apr 2008 to Feb 2010

Roles & Responsibilities

:

Involved in installation of WebSphere Application Server 6.0/6.1 with configuring IBM

HTTP Server and other third party software as requirement for the environment.

Implemented horizontal scaling of WebSphere Application Server (WAS) Advanced

Edition in a workload managed cluster using WAS 6.0.

Involved in advanced performance monitoring and tuning of WebSphere on the Solaris

operating system and also AIX systems.

Also responsible for installing and configuring third party software necessary to test the product

such as IBM Http Server, IBM WebSphere Application Server.

Installed WebSphere Application Servers 6.0/6.1 on IBM AIX 4.0, Solaris 9 and also on Windows

platforms on other requirements.

Involved in designing WebSphere Application Server 6.0 load balancing and fail over by using

Workload Management (WLM),

Maintained Websphere 6.0 Application servers for web applications development and deployment

of EAR, WAR, and JAR files on WAS 6.x.

Analyzing the servers using the TIVOLI Performance viewer for troubleshooting and taking

appropriate actions for Application/Web server errors and logs.

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