Nagamalleswara Rao_ Resume

Nagamalleswara Rao Manem
Plot No: 51, KSR Anand Naga Residency,
Beeramguda, Ameenpur Village,
MEDAK - 502032
Phone: +91 7680921017
Email: manemmalli777@gmail.com
SUMMARY:
• I have 10+ years of extensive experience in infrastructure implementation, deployment,
testing, documentation, and maintenance of Client/Server, Web based applications in multi-
tiered architecture, internet/intranet infrastructure and clustered environments.
• Highly experienced in installing, upgrading, configuring and Troubleshooting IBM WebSphere
Application Server V5.x/6.x/7.x/8.x on AIX, Linux, and Windows Platforms.
• Expert in installation, administration, maintenance of IBM HTTP Server, Apache Tomcat
Server on UNIX and Windows environments.
• Experience in applying plug-ins for WebSphere Application Servers with IBM HTTP Server,
Apache Tomcat server on AIX, Linux, Sun Solaris and Windows Platforms.
• Experience in deploying and Troubleshooting J2EE applications in WAR, JAR and Ear formats
on various versions of WebSphere Application Servers using various ways like Admin
Console, wsadmin and wsadmin scripting tools such as JACL/Jython/Perl scripting. For
compiling automated deployments.
• Experience with LDAP, SSO (Single Sign On), Web Agent configuration, VIPs (Virtual IP
address) in complex clustered environment, and setting up SSL security.
• Federated multiple nodes to the Deployment Manager.
• Experience on Applying Fix packs / e Fixes / Refresh packs / Cumulative fix packs for WAS
using Update Installer and automating it.
• Experience in implementing WebSphere Network Deployment’s Workload Management
(WLM) using horizontal and vertical clustering, HTTP for failover and backup/recovery.
• Experience in creating dynamic clusters, setting up node groups and application versioning
in WebSphere environments.
• Migrated existing applications from WebSphere Application Servers 5/5.1 to 6/6.1and 6.1 to
7.0 on AIX, Linux, Windows Platforms.
• Experience in troubleshooting on issues such as out of memory, memory leaks, hung
session and session replication, federation of nodes and synchronization of nodes with
Network Deployment Manger.
• Experienced in the configuration of Data Sources, JDBC Providers, JNDI and Connection
Pooling in order to connect to databases.
• Experience in finding Root Cause for WebSphere Problems and handling Problem
Management Records (PMR) with the IBM and working with them on various issues related
to Updating unresolved bugs or issues.
• Well versed at enabling Global Security for WebSphere environment using LDAPserver.
• Expert level proficiency in troubleshooting issues using various IBM tools, such as IBM
Support Assistant (Heap analyzer and IBM core analyzer).
• Detect problems in early development stage and utilizing effective troubleshooting skills.
• Experience in 24X7 on-call production support and troubleshooting problems related to Web
Servers, WebSphere Application Server, Plug-ins, and Database related issues.
• Well organized and proficient with details, Excellent interpersonal and team skills.
• I have 1+ years of Experience in Adobe CQ5 Administration on UNIX, Linux and Windows
Platforms.
• Experience in installing Adobe CQ5 instances, Environment refresh, content refresh, content
deployment, staging link creation, review link creation, package management, dispatchers,
vhosts file, clustering, redirections, Re-indexing, Performance tuning, Subdomain creation,
IP whitelisting and User management.
Updated: 11th October 2014 1

TECHNICAL SKILLS:
Application Servers WAS 5.X, 6.X, 7.X and 8.X
Web Servers Apache Tomcat, IBM HTTP server
Languages Java,JavaScript, HTML
Monitoring Tools Heap Analyzer, logAnalyzer and Tivoli Performance Viewer.
Scripting UNIX shell scripting, Bash, Perl, JACL, Jython
Performance Tools BSM, SiteScope
Web Technologies HTML, DHTML, XML, JSP, Java Servlets and JDBC
Operating Systems Windows 2000/2003XP/Vista, RED HAT LINUX
CMS IBM WCM, Adobe CQ5
RDBMS Oracle, IBM DB2
Portal Servers Websphere Portals, JBOSS Portals
Tools Data Power, Adobe LiveCydle, Eclipse, RAD, Putty, cygwin,
Remedy, Service Now etc.
Others VMWare, Microsoft Office 2003 and 2007 and Active Directory
PROFFESSIONAL EXPERIENCE:
 Project: GE Money
Company: Oakton
Project duration: May 2015 – Till Date
Description:
GE Money is a leading consumer finance company in Australia and New Zealand, offering a
range of services including personal loans, car loans, credit cards, personal insurance, and
interest-free and promotional retail finance. Locally GE have over 4,000 staff serving more
than 3.1 million customers through our retailer partners, local branches, brokers, phone and
the internet. Maintening over 100 applications hosted in WAS, WebLogic application servers.
Role Description:
– Managing the team, daily status calls, Generating the daily, weekly and monthly
report to submit the management.
– Weekly/Monthy roster preparation
– Incidents/SRs/CRs/PRs maintenance and tracking
– Onshore and Offshore co-ordination
– Hands on experience in lower to production environment setup
– Insident management using Remedy and Service Now tool.
– Resource allocation for project deployment
– ProdSup/Prod/DR environment maintanence
– Application ownership in different environments
– Involving on all management/Client calls to provide project/Team updates
Technologies:
– WAS 5.x, 6.x, 7.x and 8.x, WebLogic
– DataPower, Adobe LiveCycle
– Siteminder, BSM, SiteScope
– LINUX, Windows 7/8
– Service Now
– Cygwin, JDBC

 Project: Astra Zeneca
Company: Accenture Services Pvt. Ltd.
Project duration: September 2013 – January 2015
Description:
Astra Zeneca is a global innovation-driven biopharmaceutical company specialising in the
discovery, development, manufacturing and marketing of prescription medicines that make a
meaningful difference in healthcare.
Role Description:
– Installation of CQ5.4, CQ5.6.1 version instances in Author and Publish environment
– Installation of CQ5.4, CQ5.6.1 version instances in lower environments(review,
prodsupport, preprod) and production environment both author and publish.
– Hands on experience in lower and production environment setup
– Experience in User management and appling the Adobe recommended security check
list on both Cq5.4 and CQ5.6.1
– Experience in sub domain creation, site shell creation, dispatcher configuration, vhost
file configuration.
– Successfully refreshed the content from production environment to lower
environment on request basis.
– Successfully refreshed the environment from production environment to lower
environment on request basis
– Handeled on 404, 302 and 505 redirection errors
– Branch creation using GIT tool
– Insident management using Remedy and Service Now tool.
– Installing Hot fixed in CQ5.4 and CQ5.6.1
Technologies:
– Adobe CQ5.4, CQ5.6.1
– LINUX, Windows 7
– Remedy, Service Now
– GIT, Cygwin, JDBC
 Project: QBE Foster
Company: QBE Australia.
Project duration: July 2012 – August 2013
Description:
QBE Travel has two existing front-end applications used to sell Travel Insurance through the
Internet: FIDO and B2B2C These two systems are supported with a back-end accounting
system I90, which provides support for medical appraisals, policy endorsements, claims and
financial accounting functions. Policies sold through the front-end systems are up-loaded into
the I90 system through periodic batch updates. All reports used by QBE Travel sales and
accounting are provided through I90.
In 2003, a decision was made within Travel to replace the two front-end systems with a single
system to provide the following benefits to the division:
To be designed to provide a flexible and easily customisable insurance sales platform
To deliver Travel Insurance to both Public purchasers and Travel Agency brokers via the
Internet To have the ability to sell insurance in both Australia and New Zealand with the option
to add other countries, currencies and payment gateways in the future, To encompass all
products and sales channels provided by the two existing Internet sales applications.

To be developed using QBE IT standard methodologies including Java, IBM WebSphere, and
DB2 and for the hosting and support of the production system to by T&PD in the Homebush
Data Processing Centre.
To this end, in early 2004, Travel contracted eProgram Pty Ltd of Eltham, VIC to develop an
application to provide these capabilities. In December 2004, Travel took final delivery of the
initial version of this application that had been named Travel Point of Sale (TPOS). Over the
course of the next six months, a contractor working within Travel developed a second version.
This second version was deployed at Homebush and on 1 July 2005 went live allowing several
New Zealand agencies to sell Travel Insurance. By the end of that same month, all insurance
sales by NZ agencies and NZ customer services were being done using TPOS.
Role Description:
– Installed WebSphere Application Server 7.0/8.0 ND and created Dmgr, Application
server profiles on UNIX, Linux and windows.
– Maintenance of the WebSphere Application Servers on different UNIX , Windows and
LINUX platforms and setting up the development, testing and staging environment
for the ongoing application development
– Installed and configured IBM HTTP Server 7.0/8.0.
– Configured multiple Deployment Managers using profiles creation wizard.
– Configured multiple Application server profiles (6.1.0.19) on single LPAR using
profiles creation wizard.
– Responsible for updating refresh packs, fix packs and interim fix packs to Web
Sphere.
– Achieved Work Load Management by creating Clusters in WAS 8.X.
– Involved in monitoring, shutdown and boot up network support and troubleshooting.
– Handled Staging and production environments as part of the application deployment.
– Installed EARs, WARs and configured application specific JVM settings, Web container
parameters using the Admin Console and wsadmin scripts.
– Enabled global security for the Admin Console and application components.
– Involved in trouble shooting and performance tuning using Resource Analyzer,
Thread Analyzers and log Analyzer.
– Worked closely with developers to define and configured application Servers, Virtual
Hosts, Web Applications, Web resources, Servlets, JDBC drivers and Servlet Engines
– Created users and groups in LDAP Servers and mapping them to the enterprise
applications running on WebSphere Application Server.
– Used LTPA for authentication for enable the global security.
– Assembled and deployed the applications in staging, in productions, following change
management practices.
– Supported production tier1 and tier2 for 24/7 and also worked in shifts.
– Troubleshot Admin Server start-up issues, Java code defects after deployment, and
class path issues by checking the JVM logs, plug-in logs and the Web server logs.
– Performed routine management of WebSphere Environment like monitoring Disk
Space, CPU Utilization.
Technologies:
– WebSphere Application Server 8.0
– Linux, Windows 7
– LDAP
– DB2
– IBM HTTP Server

 Project: PlyGem
Company: AT&T.
Project duration: August 2011 – June 2012
Description: Ply Gem’s corporate vision is to build the leading global building product
company. Traditionally, Ply Gem’s focus has been on distributors. Web 3.0 Portal, a new web
portal, will be a means to expand this focus to other customers segments, specifically
consumers. Web 3.0 Portal will be exponentially different than what exists today. Web 3.0
Portal will make it immediately evident, visually, emotionally, experientially, that the user is
visiting the leading global building products company. Web 3.0 Portal will add to the perception
that Ply Gem is the standard.
Role Description:
– Administering IBM WebSphere Application Servers.
– Configuring WAS and setting up environment for new applications.
– Creating cluster and generating plug-ins and propagating plug-ins.
– Federation of nodes using Console and command line.
– Analyzing JVM logs and Log file configuration.
– Web Sphere Configuration backup and configuration Changes.
– Configuring JDBC, Data source / connection pool.
– Stop start of JVM, Node agent, Dmgr, Applications.
– Installation of Fix Packs.
– Monitoring and tuning Web Sphere application servers for performance.
– Applying Change Requests.
– Worked on backups and recovery.
– Good experience in using WAS command line tools.
– Used Garbage Collector to analyze verbose GC logs.
– Involved in starting and stopping of clusters and servers.
– Enabling SSL Security in Web Environments for IBM HTTP Server & Web Sphere
application Server.
– Configured the Web Server interfaces, session management and virtual hosts
Application Servers.
– Well Versed in trouble shooting and checking the LOGs using Log Analyzer and
monitoring the performance with the help of IBM tools.
Technologies:
– IBM WebSphere Application server 7.5
– WCM
– Svn
– JSP.
– JDBC.
– JavaScript.
– HTML.
– Db2
– Windows XP, Linux
– Eclipse Blue
 Project: AICIT
Company: Accenture Service Pvt., Ltd.
Project duration: January 2010 – July 2011
Description: The Jump-Start Kits contains portlet application frameworks like JSF and Struts
MVC and Spring Portlet MVC. Each framework is represented with set of sample portlets.
Project team is free to choose which framework based on its needs. On top of the portlet
application frameworks, the Jump-Start Kits also provides list of execution services tailed from

AFP-J for portal specific. With the how-to on integrating portlet application framework with
execution services, the Jump-Start Kits offers a full scale enterprise portal foundation platform.
Role Description:
– Performance Estimation and Tuning for the WebSphere Application Server
system.Websphere Administration.
– Configured and Enabled the Global Security System for WAS Administration for
Console users and Console Groups using Active Directory Server as a LDAP User
Registry.
– Involved in Creating and Managing the Nodes, Application Server’s, Cluster’s and
Deployed Multiple J2EE Applications
– Profiled all the J2EE Application’s and worked with Application Groups in improving
performance of application and possible memory leaks in application before
deploying.
– Deployment of J2EE Applications involved in Creating Cluster’s for Load Balancing
and Failover, Configuring Resources like JDBC Provider, Creating Virtual Hosts,
Shared Libraries, JNDI Configurations, EJB References, Creating Environment
Variables, and Configuring Session Management.
– Administered, configured, tuned and Troubleshot WebSphere in a clustered
environment on Aix.
– Involved in Creating Shell Scripts like Automation of Startup and Shutdown
Processes
– Interacted and Co-ordinate with different Application Groups for Hot Deployment and
Dynamic Reloading of the Applications.
Technologies:
– IBM WebSphere Application Server 7.0
– IBM HTTP Server
– Apache
– IBM Db2
– Maven
– Svn
– JSP.
– JDBC.
– JavaScript.
– HTML.
– PL/SQL.
– Linux, Windows 2000.
– RAD 7.5.
 Project: Neopost France (Onsite)
Project duration: February 2009 – December 2009
Description: The NEOPOST group wishes to increase the commercial relationship with
customers of its distribution companies by means of Internet portal, extranet portal and E-
commerce sites. The NEOPOST group is looking for a robust foundation that will ease
deployment and integration of “my Neopost” in each OPCO.
The purpose of this project is then to implement the Extranet portal as mutual as possible. The
Extranet portal will provide the following services to Neopost’s customers:
- User Management (customer, webmaster, portal administrator);
- Browse the install base (customer);
- Log request for service assistance (customer);
- Monitor SAV calls and requests issued (customer);

- On line Helpdesk (customer)
- Log an opportunity (customer, prospect)
- Request for movement of a Franking Machine (change of address - customer).
- On-line orders for advertising slogans (customer);
- Monitoring orders in progress (customer);
- Monitoring unpaid invoices (customer);
- Personalization of the Extranet (customer)
- Marketing push (webmaster and portal administrator)
All services are accessible in the Web mode via an internet browser and are described more
precisely in the remainder of the document.
This is a company to supply the hardwares like printers etc. It supplays and installs the
hardwares in different locations accross world wide.It wants to maitain a portal for its users.
Using this portal user can enter the site and able to see the statistics of the mechinaries like
order tracking.
Role Description:
– Installation, Configuration and Administration of IBM WebSphere Application Server
6.0 and 6.1 on AIX and Linux platform.
– Implemented the Clusters / Server Groups and Cluster Members /clones (Vertical
scaling & horizontal scaling) for fail over and distribute the workload on WAS 6.1 .
– Worked closely with developers to define and configured application Servers, Virtual
Hosts, Web Applications, Web resources, Servlets, JDBC drivers and Servlet Engines-
as well as deployment of EJBs across multiple instances of WebSphere.
– Migrated from WAS 5.1to WAS 6.0 Network Deployment and Base on AIX/Windows
platforms and installed fix packs 2.Installed and configured IBM HTTP Server
2.0.42.2. Using Deployment Manager implemented load balancing through
clustering. Migrated all the applications and tested them successfully.
– Wrote scripts for accessing remote Admin Servers, cleaning up logs during back-ups.
– Handled Staging and production environments as part of the application deployment.
– Installed EARs, WARs and configured application specific JVM settings, Web container
parameters using the Admin Console and WSCP/Wsadmin scripts.
– Enabled security for the Admin Console and application components.
– Extensive experience in writing JACL, JYTHON and Hudson scripts to automate the
things.
– Used command line tools WSCP and XMLConfig occasionally as an alternative to the
Admin Console.
– Creating the users and groups in LDAP Servers and mapping them to the enterprise
applications running on WebSphere Application Server.
– Performed migration of some of the applications from WAS 5.x to WAS 6.x.
– Troubleshooting Admin Server start-up issues and class path issues by checking the
JVM logs, plug-in logs and the web server logs.
– Performed routine management of WebSphere Environment like monitoring Disk
Space, CPU Utilization.
Technologies:
– DB2 7.x/8.x
– IBM HTTP Server 1.3.x/2.0.x.x
– AIX 5.1/5.2, Windows XP
– IBM Directory Server 5.1
– HTML
– Java Script
– XML

– JSP
– Servlets
– Oracle.
– Maven
– Svn
– RAD 7.5.
 Project: Web 2.0
Project duration: December 2007 – January 2009
Description : The Web 2.0 Portal is a health care portal based on Web 2.0 features, targeted
to any customers who are interested or seeking information on chronic diseases.
It is a visual treatment which demonstrates Web 2.0 features.
– Social Networking
– Social Bookmarking
– Search by tag
– Searching Profiles
– Discussion forums /Blogs
– The asset provides
– Quick access to health related topics
– Quickly find the right people and expand contact networks based on topics and areas
of expertise.
– Quick access to information from an expanded professional network. This information
can be bookmarked, can get relevant information by searching for specific tags.
– Decisions are made with confidence knowing they were vetted by experts across the
organization and reflect past experience.
– Create relationships with colleagues around the world.
Role Description:
– Installed Websphere Application server and IBM WebSphere Poral Server in UNIX
and windows platforms
– Experience in installation of LDAP in UNIX and windows platforms
– Experience in installation of IBM DB2 in UNIX and windows platforms
– Have good experience in IBM Websphere application server integration with IBM DB2
and LDAP
– Worked on the user creation using LDAP.
– Have made major contribution in LDAP server.
– Involved in registering a new user account in LDAP server using form based
– Has done the installation and set up of portal server and RAD that is being used by
other developers.
– Configured WebSphere resources like JDBC providers, JDBC data sources, connection
pooling and Web container settings.
– Involved in Installation of RAD.
– Acquire the knowledge in Upgrade to RAD.
– Have experience in Create WebSphere Portal Server in RAD 7.0 environment:
– Acquired the knowledge on Lotus Connections 1.0.1.
– Acquired the knowledge on LDAP server (TDS) 6.0.
– Integration LDAP with WebSphere Portal Server.
– Acquired the knowledge on Tivoli Directory Integrator 6.1.0 (for profiles only).
– Installed and configured Apache HTTP Server and WebSphere Application Server and
also configuration of Virtual Hosts for Apache HTTP Server.
– Did hot deployments without having to shutdown the application using Network
Deployment Manager.
– Problem determination using local error logs and by running user traces and service
traces.

– Troubleshoot, optimize performance and health check the solutions
– Wrote scripts to automate administration tasks using shell and Perlscripts
– Providing 24/7 on-call support for appteam/ data center personnel.
Technologies:
– Websphere Application Server 6.0
– Trivoli Directory Server.
– Lotus Connections.
– Apache HTTP Server
– RAD.
– JDBC.
– DB2.
– UNIX, AIX and Windows 2003 Server.
 Project: Wellpoint
Project duration: March 2006 – November 2007
Description: WellPoint Employer will have groups for each Employer, group will offer different
products that subscriber is going enroll. We have developed this application for 10 brands i.e.
10 different states in US like Georgia, Colorado, Nevada, California,etc.
Subscriber and Dependent can enrollment products in particular group of that employer.
I have worked on Administration modules in Employer.
Administration module will have the following transaction.
 Add Personal Information
We can add the personal information like address, zipcode, phone numbers..etc of
subscriber/ dependent through add personal information.
 Update Personal Information
We can edit the personal information like address, zipcode, phone numbers..etc of
subscriber/ dependent through edit personal information.
 Delete Personal Information
We can delete the personal information of a subscriber/ dependent through delete personal
information.
We have used DB2 database for Work In Progress related transactions i.e if any of the above
transaction is saved in the middle record will be stored in DB2. Later we can resume the
transaction from DB2 and we can complete the transaction.
Wellpoint Provider is the online resource for finding doctors, hospitals and other health
professionals that participate in out current insurance plan or a different Blue Cross plan. We
have developed this application for 10 brands i.e. 10 different states in US like Georgia,
Colorado, Nevada, California, etc .In this project 8 moduls are developed.I have worked in
Accounts admin module.
– Overview.
– Accounts admin.
– Eligibility & Brnifits.
– Claims.
– Reports.
– Puls.
– Referrals and pre-authorization.
Role Description:

– Installation, Configuration and Administration of IBM WebSphere Application Server
5.1 and 6.0.x, and WebSphere Portal Server 5.1.0.4 on AIX and Linux platform.
– Trouble shooting errors both Application & JVM also analyzed heap and core plus
error logs – configured tuned JVM for optimum performance.
– Created and managed data source and database connection pools.
– Involved in performance tuning of Application Server, Web Container and database
connection pool.
– Coordination between Application Support Team(Team supporting the application),
Testing team, Release Management (Team responsible for releasing application in
Production Environment), Compliance Team, Infrastructure Team, Capacity
Management Team, Architecture Board, License Management for streamlined
successful application release in Production Live environment.
– Responsible for deploying enterprise applications from Admin console and enabling
security using LTPA and LDAP for admin console and application components on AIX.
– Extensively used the Thread Analyzer to detect and analyze application problems.
– Analyzing the scalability of applications with the help of tools like IBM Tivoli Site
Analyzer.
– Monitored Applications and WAS performance through Tivoli Performance Viewer and
tuned the system – caching, queuing, JVM parameters, DB Connection Pooling.
– Involved in setting up JVM tuning parameters after extensive R&D on trial & hit
basis.
– Created IBM Problem Management Records (PMR) to report WebSphere Application
Server problems. Analyzed log files to solve problems using debugging tools like Log
Analyzer, First Failure Data Capture Tool and Collector Tool.
– Involved in architecting core-groups in the environment their by logically separating
related application JVM into single core group to enhance performance.
– Involved in deployment and code push activities.
Technologies:
– IBM Http Server v6.1
– RAD.
– DB2.
– UNIX, Windows XP.
– LDAP
(Nagamalleswara Rao)

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