Manager Server

Anil G

CELL: 571-***-****

abnjbo@r.postjobfree.com

SUMMARY:

Around 7 years of work experience in Infrastructure maintenance field. Have extensively worked on maintaining,

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Troubleshooting, analyzing, Installing, Administrating and Monitoring various Business Applications projects in

Banking, E-commerce, Communication domain using WebLogic, webservers (Apache, Sunone, IIS),

Websphere, Webmethods, IBM MQSeries Integrator, SOA, Java, J2EE, HTML, XML, Oracle, MS SQL Server.

Six years of extensive experience in Weblogic Server 7.x/8.x/9.x/10.x adept in all facets of administration,

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maintenance, deployment and management of enterprise applications.

Six Years of extensive experience in Apache, Sunone/iPlanet and Microsoft IIS webservers as administrator

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for Server Configuration, Deployment of components and performance tuning including troubleshooting and

maintenance.

Six Years of working experience on various Operating systems like Red Hat Linux, Solaris, HP-UX, AIX and

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Windows.

Administered Configuration Management tools used to deploy application code in product development, product

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testing, performance testing, and QA environments.

Expertise in SDLC (Software Development Life Cycle) – Analysis, Design, Development and Testing. Ability

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to deliver quality work under pressure and aptitude to meet deadlines.

Configured Web Server plugins ( APACHE, IIS and iPlanet) for application servers (WebLogic).

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Installed and Configured Siteminder web agents on web Servers (IIS, iPlanet Web Server) on Solaris 9/10

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Operating Systems.

Vast experience in deploying applications (JAR, WAR, RAR and EAR) and related troubleshooting in clustered

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environment using Admin console, WLST scripts and maintained Load Balancing, High Availability and Fail

over functionality.

Configured two-way SSL for the server to presents a certificate to the client and the client presents a certificate to

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the server to submit valid and trusted certificates before completing the SSL connection.

Configured and administered JDBC, JMS, JTA, JNDI, SNMP and Node Manager to administer the Managed

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Servers in Weblogic Application Server.

Implemented SNMP-based trend analysis system with custom integration with Oracle and BEA Weblogic.

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Varied experience in Clustering (both horizontal and vertical), Workload management, creation and maintenance

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of Domains, Nodes and Managed Servers instances in a BEA Weblogic environment.

Experience in writing Unix Shell Scripts using commands like awk, sed, tcsh, bash, ksh and perl to automate

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sysadmin jobs.

Excellent work base Experience with Tivoli and Autosys.

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Effectively automated WebLogic 8.1 Domain and Managed Server builds using Jakarta Ant and shell scripts

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reducing manual domain builds.

Performed product builds as needed to incorporate changes from the project team and enforce software

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change/version control and assist other CM Analysts with technically complex or critical efforts.

Proficient knowledge in Configuring and Clustering JDBC Connection Pools and JMS factory connections

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environment.

Experienced in J2EE (JSP, Servlets, EJB, JNDI, JMS), java2.0, JDBC, Java Beans, RMI, JavaScript, XML,

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IODC, HTML, SQL.

Implemented security and configuration of LDAP, Sunone Directory Server and replications for MS Active

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Directory Server.

Extensive experience in finding the Memory Leaks and adjusting the JVM Heap Sizes, using the Optimize IT

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and JProbe.

Experience with Monitoring Tools (Wily Introscope, BMC Patrol and JProbe) to monitor the performance of

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applications.

Managed and monitoring JVM performance tuning by adjusting WLS Heap size, Garbage Collection, JDBC

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pools and taking Thread dumps, pstack and prstat and analyzing to find the problem in applications.

Troubleshoot environment and application issues using BEA WLS support patterns as the standard methodology

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and provide root cause summary to application stakeholders.

W orking Knowledge of F 5 Load Balancer.

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Knowledge of Source control system managements in Clear Case.

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Created Cronjobs for timely running of jobs.

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Knowledge of MQ-Series based JMS.

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Prepared and maintained system documentation to be submitted to clients using VISIO.

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Performed Portal & desktop management, change management, user management, and content management

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on weblogic portal 8.1server.

In depth knowledge of installation and configuration of IBM Web sphere 4.x, 5.x, 6.x Application Servers.

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Good knowledge of different Databases like Pointbase, Oracle, DB2, Sybase and SQL Server, besides

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integrating them with applications.

Provided 24/7 on call support in both testing and production environment.

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Self-starter, Fast learner and a Team player with strong Communication and interpersonal skills.

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TECHNICAL SKILLS:

Programming Languages:

• C, C++, JAVA/J2EE, Visual Basic, SQL and PL/SQL.

Operating Systems:

• Solaris, HP-UX, IBM-AIX, Windows 98/2000/NT/XP, Red Hat Linux.

Web/Application Servers:

• BEA Weblogic Server 6.0/7.0/8.x/9.x/10.x, Apache WebServer 1.3/2.0, Apache Tomcat 5.x, 6.x, Jboss 3.x,4.x,5.x

Sunone Web Server 6.0 iPlanet & IIS WebServer 4.0/5.0.

J2EE Technologies:

• Servlets, Applets, EJB 2.0, JSP 1.2, JMS, JVM, LDAP, JDBC, JNDI, JTA, JMX.

Web Technologies:

• JDK 1.4, HTML, XML/XSL & DHTML.

Scripting Languages:

• W LST, Python, UNIX Shell script (Bourne, Korn, C, Bash), Webmethods and Perl.

Tools:

• Mercury Load Runner, Oracle Security (Oracle Internet Directory), Samurai, Grinder, Win Runner, Macromedia

Flash, JUnit, JProbe, ANT, Wily Introscope, Bmc Patrol & Jakarta Jmeter.

Packages:

• JDK 1.1/1.2/1.3/1.4/1.5, JSDK 2.0, J2EE.

IDE’s/Utilities:

• Eclipse, Weblogic Workshop, JBuilder, SSH, OpenSSL, Putty.

Databases:

• Pointbase, Oracle 8i/9i/10g, DB2, Sybase, My SQL, SQL server.

Networking & Protocols:

• TCP/IP, Telnet, HTTP, HTTPS, FTP, SNMP, NDM (Direct Connect), LDAP, DNS, DHCP, ARP, SSL, ethereal and

Wireshark.

Schedulers:

• Autosys

PROFESSIONAL EXPERIENCE:

Client: KeyBank

Location: Cleveland, OH

Role: WebLogic Administrator/ Apache Administrator

Period: Mar’08 - Till Date

Application Architecture Group handles most of the products used by all KeyBank applications. As part of this team, I

administered Applications which were deployed on server instances and provided production support to all applications

that use them. In addition to common administration tasks such as configuring, migrating, tuning and troubleshooting the

Servers.

Responsibilities:

• Performed WebLogicServer 9.2/10.3 administration tasks such as Installation, Configuration, Monitoring, and

Performance Tuning.

• Extensively worked on Configuring new Apache Servers / Workstations, Installations, Migrations and

troubleshooting the Hardware and Software issues.

• Provided support to Development, Testing, Staging and Production environments.

Deployed various W AR, JAR and EAR applications in Production and non-Production Environments.

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Involved in Weblogic 9.2 to Weblogic 10.3 upgrade.

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Involved in configuring BIG - IP F-5 Load balancers.

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Configured and administered JDBC Connection Pools/ Multi Pools/ Data Sources on WebLogic Server 9.2.

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Created Managed Servers and Node Manager in Production Servers and test servers.

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Installed IBM WebSphere 6.1, configured Nodes, Node Agents, Cells, DMGR, Profiles, other WebSphere

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resources and deployed applications on standalone and clustered environment.

Involved in SiteMinder configurations for Iplanet web servers 5.0 and Weblogic servers.

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Managing and Monitoring the JVM performance by Weblogic Heap Size, garbage collection, JDBC Pools and

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taking Thread dumps, pstack and prstat and analyzing to find the problems in application. Configured the Session

Management i.e. Memory to Memory and Database replication on Weblogic Server.

Managed and implemented all Connect: Direct (NDM) file transfers on the Mainframe.

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Installed and Configured Apache Web server in various environments with Weblogic.

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Used WLST to administer and monitor Weblogic server and Performed regular performance tuning and

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monitoring in WLST.

Developed shell scripts to automate the maintenance process of the WebLogic Sever and recovered the backed

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up WebLogic Server configuration.

IBM MQ middleware environment development & administration support.

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Involved in the deployment of applications in Weblogic 10 in Test Environment.

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Responsible for updating patches and installation of JDBC drivers and Servlets engines on Solaris environment.

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Used tools such as Foglight and Compuware tools for Monitoring servers.

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Created Work Managers for the specific applications based on their priority.

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Troubleshooting W eb Logic Application Server connection pools and manager with Oracle 9i/10g.

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Installed and configured Siteminder web agents on Web Servers on Solaris 9/10 Operating systems.

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Developed scripts (start, stop, backup & recovery processes) for WebLogic application server administration.

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Developed WLST/JYTHON, ANT scripts, UNIX shell scripts to automate the deployment process.

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Monitored WebLogic server resources using Jprobe and Wily 6.0 Introscope.

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Created the JMS Server, JMS Connection Factories, Queues, Topics, FileStore, Database Store and

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Message Bridges and monitored.

Monitoring error logs, fixing problems and tuning parameters on WebLogic environment.

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Involved in Configuration management, Software deployment, Change management, Performance monitoring

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and Application maintenance.

Configured and set up Secure Sockets Layers (SSL) for data encryption and client authentication and Two Way

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SSL for WebLogic 9.2 using Keytool.

Implemented Cache Flow Proxy Servers with Smart Filter in the Internet DMZ.

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Configured and maintenance of WebLogic server with JDBC, JMS, JNDI, SNMP and J2EE Services and data-

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sources with Oracle database server.

Configured and administered of realms, IPlanet Authenticator, JNDI, and SNMP in WebLogic Server 9.2.

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Installed and configured Sunone WebServer (iPlanet) and MQ Series to work with WebLogic Server 9.2. Also

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configured LDAP using Netscape directory Server for user authentication. Maintained Installable Services and

Service components that are part of MQ product structure.

Upgraded all Production and Non Production systems to Weblogic 10.3 from Weblogic 9.2 successfully and

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installed DST patches. Applied patches to the WebLogic servers.

Responsible for application changes across different platforms- development, testing and production

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environments.

Involved with the developers in trouble shooting and fixing day-to-day problems of the applications in Production

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on 24/7 schedule.

Environment: Weblogic Server 9.2/10.x, Websphere 5.x/6.x Solaris 9/10, Linux, Sunone 6.1, Apache, J2EE Web

Services, SSL, Foglight, Wily Introscope, Siteminder, MQ Series, LDAP, EJB, JDBC, XML, Oracle 9i/10g, protocols

such as TCP/IP, DMZ, HTTP, HTTPS, SNMP, NDM, FTP.

Client: Linksys

Location: Irvine, CA

Role: Weblogic Administrator/ Apache Administrator

Period: Jan’07-Jan’08

This Project Included WebLogic Admin for Development, Staging, QA, PRE-PROD and Production environments to

ensure successful delivery of all Java based applications by providing expertise around all Java and J2EE

infrastructure and application needs.

Responsibilities:

• Performed Weblogic Server8.1/9.2 Administration tasks such as Installation, Configuration, Monitoring,

Performance Tuning, Load balancing and Troubleshooting.

• Involved in Weblogic 8.1 to Weblogic 9.2 upgrade.

• Installed and Configured Sunone and Apache webservers to work with WebLogic.

• Installed and configured Siteminder configurations for Sun One Servers and Weblogic Server

• Implemented clustered -EJB objects, JDBC connections and -JMS connection factories.

• Used JProbe, Wily Introscope for detecting and debugging memory leaks for performance tuning.

• Deployed applications on multiple WebLogic Servers and maintained Load balancing, high availability and Fail

over functionality. Configured Clustering of EJB objects, JDBC Connections and JMS connection factories.

• Installed, Managed and administered Services of the TIBCO application suite in Solaris Environment.

• Deployed applications on multiple WebLogic Servers maintained Load balancing, high availability and Fail

over functionality.

• Created Foreign JMS Servers, Connection Factories, Queues, Topics on WebLogic Server.

• Installed and configured SSL certificate for WebLogic and Web Servers.

• Configuration and Administration of Weblogic server with oracle9i Database.

• Installation, configuration, Performance Tuning and troubleshooting with Jboss Application server.

• Implemented JDBC, Messaging and security with Jboss Application Server.

• Applied Patches and upgrades to Jboss Application Server and Webservers.

• Developed scripts to monitor JDBC Connection Pool Status JVM Heap Size JMS Messages in the Destination

queues in the production environment.

• Managed and monitoring JVM performance tuning by adjusting WLS Heap size, Garbage Collection, JDBC

pools and taking Thread dumps and analyzing to find problems in Applications.

• Deployment and Troubleshooting of JAR, WAR and EAR applications in Clustered environment with Weblogic.

• Configured and administered JDBC Connection Pools/Data Sources/Multi Pools on Weblogic Server 8.1/9.2.

• Populated Users, Groups and roles in the iPlanet LDAP Directory server security repository.

• Installed and Configured VMware for web logic installation.

• Monitoring BEA WebLogic Server using tools such as Simple Network Management Protocol (SNMP), Java

Management Extensions (JMX).

• Implemented Cache Flow Proxy Servers with Smart Filter in the Internet DMZ.

• Configured and setup Secure Sockets Layers (SSL) for data encryption and client authentication.

• Setup WebLogic domain with a single server instance for developers on their windows machines.

• Researched and troubleshoot emerging application and run time issues, from WebLogic configuration to code

issues. Developed ANT build scripts, UNIX shell scripts for auto deployment process.

• Provided active support for Load/Stress Testing, Troubleshooting and Performance tuning.

• 24/7 On-call support for Production, non-production environments which included test, staging training and break

fix environments.

Environment: Weblogic Server 8.1/9.2,Solaris9/10, AIX, Apache/Sunone, JDK1.5, Jrocket8.1/9.x, J2EE, JSP,

MQSeries, Tibco, WLST/ ANT, EJB, LDAP, windows2003, JDBC, XML, JProbe, WilyIntroscope, Siteminder, JVM,

Oracle9i, DMZ, SSL, SNMP.

Client: Discovery Communications

Location: Silver Spring, MD

Role: Weblogic Administrator/ Application support

Period: Nov’05-Dec’06

Worked as a System Administrator, took the responsibility for general administration and Support services for the

organization's network comprised of Linux Servers in an Application development Environment. Provide support for

Production, Test and Development departments to ensure successful delivery of all Java based applications.

Responsibilities:

Involvement with the Customer care and Deployment teams in trouble shooting and fixing day-to-day problems

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of the applications in production on 24/7 schedule.

Administrating and configuration of Weblogic server 8.1 in deployment and Production Environments.

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Developed WLST/JYTHON, ANT scripts, UNIX shell scripts to start the domains and to automate the deployment

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process.

Installed and Configured Apache and Tomcat Web servers in various environments with Weblogic.

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Extensive experience in finding the Memory Leaks and adjusting the JVM Heap Sizes, using the Optimize IT

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and JProbe.

Monitored BEA WebLogic Server using tools such as SNMP.

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Configuring Clusters on Weblogic using the Weblogic Console.

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Configuring database connectivity using JDBC and Configured Web logic Virtual hosts.

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Configured and administered JDBC Connection Pools, Multi Pools and Data source objects for JDBC

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connections.

Configured and administered of realms, IPlanet Authenticator, JNDI, and SNMP in WebLogic Server 8.1

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Creating new file system, permitting user to mount file system, monitoring free space, disk usage, locating

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files, checking & clearing log files, administration and monitoring of disk based file system.

Used CRONTAB to start the Domain.

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Installed and Configured IIS webservers to work with WebLogic.

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Designed and developed EJB applications using Session Beans and Message Driven Beans

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Installation of Oracle-8i Server, Oracle Client-8.0.6 Software on the application server and configuring the

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connectivity using JDBC drivers for the DB. Troubleshooting the connectivity from the Application to DB,

maintenance of the DB’s in server.

Configured clustering EJB objects, JDBC connections and JMS connection factories for JBoss Application

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Server.

Configured JVM tuning for WebLogic application server.

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Configuration and Clustering of WebLogic and JBoss Application Servers.

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Load balancing and Performance Tuning.

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Testing and profiling to measure the performance of the applications.

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Logs file analysis (troubleshooting) to resolve issues using scripts.

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Environment: Weblogic 7.0/8.1, Apache/Tomcat Web Server, Jboss, IIS, Red Hat Linux, SSL, CRONTAB, J2EE,

JDK 1.2/1.3, JBoss, JProbe, LDAP, WLST/UNIX, Oracle 8i, SNMP.

Client: Portland Mortgage

Location: Fairfax, VA

Role: WebLogic Administrator/ Tomcat Administrator

Period: Nov’04-Sep’05

Responsibilities:

• Installed, Configured and administered BEA Weblogic Server 8.1 and Tomcat Apache server on UNIX and

Windows.

• W orked as a Middleware web system administration of Web logic J2EE server.

• Deployed Applications (WAR, JAR, EAR, and RAR) in Domain and Clustered Environment in WebLogic.

• Installed and Configured Sunone and IIS Web servers in various environments with Weblogic.

• Configure Extensive experience in configuring and managing secured environments using SSL and Digital

Certificates.

• Deployed the applications on multiple Weblogic Servers and maintained Load balancing, high availability and

Failover functionalities.

• Configured and Administered JDBC, JMS, JNDI and SNMP in Weblogic Server8.1.

• Configuration, implementation of Web Operations environment with I-planet, Apache, IIS Web Servers.

• Installation, Configuration and administration of I-Planet 4.1 & Sunone 6.0 Web and LDAP Servers.

• Configured Node manager to administer the Managed servers of Weblogic.

• Configuration of JDBC connections and Data sources with Oracle database server.

• Configured clustering EJB objects, JDBC connections and JMS connection factories.

• Researched and Troubleshooting emerging application issues from Weblogic configuration to code.

• Auditing the syslog file, Install and configure Databases, Disabling unsafe services.

• Supported On Call schedule for Production support.

Environment: Weblogic 8.1,Tomcat Apache, I-Planet 4.1/Apache/IIS, J2EE, JDK 1.2/1.3, Linux, UNIX, Windows,

SQL, Oracle 8i, SSL, LDAP, JDBC, SNMP, JMX.

Client: CMC Limited

Location: Hyderabad, India

Role: Jr webLogic Administrator/ Java developer

Period: Nov’02-Aug’04

Responsibilities:

• Installation, Configuration, Administration and Maintenance of BEA Weblogic Server 7.0 on Windows, Solaris

and AIX Operating systems.

• Design and develop JDBC connection objects for the data retrieval and update.

• Deployed the applications on multiple Weblogic Servers and maintained Load balancing, high availability and

Failover functionalities.

• Used JProbe, Wily Introscope for detecting and debugging memory leaks for performance tuning.

• Implemented security and configuration of Siteminder single sign-on configurations and replications for MS Active

Directory server.

• Configured Node manager to administer the Managed servers of Weblogic.

• Created and maintained Design documents (low & high level Design Documents).

• Involved in the design, development and execution of test plans and strategies.

• Designed and developed web applications using Servlets, JSP, Java Beans and Threads.

• Developed JSP with HTML and JavaScript for data presentation and collection.

• Configured clustering EJB objects, JDBC connections and JMS connection factories.

• Designed and developed modules from scratch as part of enhancement.

• Developed Java Scripts and HTML pages for front end.

• Developed several JSP Pages and Servlets for the front end.

• Developed Stored Procedures for extracting data.

• Involved in Performance Tuning and Bug Fixing.

• Used Object Oriented Methodology for the Java app design.

Environment: Weblogic 7.0, Windows/Solaris/AIX, J2EE, JProbe, wily Introscope Linux, AIX, Java, Struts,

Hibernate, HTML, DB2, Java Script, Eclipse 3.

Education: Bachelor’s of Technology in Computer Science and Engineering, JNT University, AP, India.

CERTICATION: BEA 8 certified Weblogic server administrator

Keywords, JSP, J2EE, Struts, Hibernate, HTML, Oracle boss, Eclipse 3, Weblo.x,J2EE, JDK1.2/1.3, Linux,

Windows 2000, Perforce, SQL, Oracle8i, JDBC, SNMP, JMX. Sun One

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