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Oracle Soa Suite And Weblogic Administrator Resume

Atlanta, GA

SUMMARY:

  • Seeking a challenging position as a Infrastructure Engineer/Architect with a specialty in middleware design and configuration
  • Around Fourteen (14) years of experience in the information technology discipline with expertise in Management.
  • Quick learner and up - to-date with industry trends. Excellent written and oral communications and leadership skills.
  • Excellent customer relations and people management skills. Ability to work independently and with team and well-organized. Strong analytical and problem solving skills.
  • Excellent presentation skills.
  • Exceptional abilities in project design and management with organizational and supervisory skills to assure success. Delegates, monitors and do hands on work to meet and beat deadlines.
  • Outstanding motivator and builder of teams. Works well in both team environment and individually.
  • Experience in Confidential WebLogic Administration/Development/Deployment and other web/app servers like WebSphere, Tomcat, JBoss, IBM HTTP Server, Apache, Sun One (iPlanet), MS IIS) and Three (3) in IBM websphere. Extensive experience in web application development using J2EE and Java related technologies. Well-versed in all phases of software development life cycle.
  • Installed and Configured Sun One IPlanet Web server in various Environments. Also Configured Plug-ins between Sun One and Web Logic Servers
  • Expertise in administration and production support of Confidential WebLogic 6.1/7.0/8.1/9. x/10.x/11g on IBM AIX, Sun-Solaris 8,9,10,11 Red Hat Linux 6.x/7.x/8.x and Windows NT/2000 environments.
  • Expertise in working on Sun Solaris zones.
  • Created, managed and monitored SOA composite applications
  • Orchestrated services with BPEL component
  • Implimented SOA business rules component
  • Experience with Virtualization technology and Virtualization in Sun Solaris.
  • Expertise in installing, configuring and trouble-shooting application servers like Confidential WebLogic 6.1/7.0/8.1/9. x/10.x/11g, and web servers like iPlanet, IBM HTTP Server, and Apache on Sun Solaris, Linux and IBM AIX platforms.
  • Expertise in Distributed JMS systems and worked extensively in distributed topics and queues.
  • Strong knowledge of deployment of J2EE applications/components on Confidential WebLogic 6.1/7.0/8.1/9. x/10.3/11g.
  • Extensively worked as a Confidential WebLogic administrator for server configuration, deployment of components and performance tuning including troubleshooting and maintenance.
  • Scripting- Shell, Ant, Python.
  • Exposure and working knowledge of MQ series Messaging Service
  • Managed and administered domains, nodes, managed servers, instances in Confidential WebLogic application server.
  • Configured clusters, load-balancing and failover solutions.
  • Experience working with XML/XSL/XSLT documents.
  • Experience developing J2EE applications using Java development tools such as Eclipse, Visual Age for Java 3.5, JBuilder.
  • Implemented security and configuration of LDAP, Netegrity SiteMinder single sign-on, configuring Multi Master and Single Master configurations and replications for MS Active Directory.
  • Experience working with Netegrity SiteMinder and IdentityMinder.
  • Experience in management of user profile and groups using IdentityMinder web edition.
  • Strong programming experience in J2EE 1.4, J2SE 1.4, JDK 1.3/1.2, J2EE technologies - Servlets, Applets, JSP, JDBC, JMS, JavaMail, RMI, JNDI, EJB, XML, Struts, SOAP, CORBA.

SKILL:

Hardware: IBM Compatible PCs, HP9000, Fijitsu.Exalogic

Platforms: Windows NT/95/98/2000/XP, Solaris, AIX, HP, Linux

Languages: Java, C/C++, HTML/DHTML, XML, JSP, Unix Shell, SQL

Packages: J2EE, JDK 1.1/1.2/1.3/1.4/1.5/1.6 , JSDK 2.0, Oracle SOA suite

Databases: DB2 and Oracle 8/9i/10g, 11g, SQL, Sybase

Tools: Toad, WinRunner, LoadRunner, Sitescope, Jprobe, topaz

Monitoring Tools: Wily Interscope, Foglight, BMC Patrol, Big Brother

Authentication Tools: Ldap, Tivoli Access Manager, Siteminder

Web Servers: Sun One(iPlanet), Apache, Microsoft IIS, IBM HTTP

Application Servers: WebLogic 6.1/7.0/8.1/10.3/11 g, Websphere 5.x/6.x, Web MethodsJ: Boss, Tomcat

Protocols: TCP/IP, SNMP, POP/SMTP, HTTP, FTP

IDE & Environments: Code Guide, JBuilder, IntelliJ, Eclipse

WORK SUMMARY:

Confidential, Atlanta, GA

Oracle SOA Suite and Weblogic Administrator

Responsibilities:

  • Engineered, deployed SOA composite applications on Confidential WebLogic 11g and on Solaris and AIX platforms.
  • Managed and tuned asynchronous/synchronous, batch/real-time and long/short running SOA Patterns in ESB/OSB processes using adapters (ERP, JMS Queue, JMS Topic, MQ Series, File/FTP, AQ and DB), partner links(WSDLs), process activities (flowN, Pick, Assign, While, Human Task, Java Embedding, Receive) BPEL expressions, XQuery and XSLT transformations, while integrating ERP- Oracle E-Business R12/11i ( SOA Gateway, Integration Repository, PL/SQL Web -Services, Workflow Business Events, Approval Management (AME), Java Web Services), PTC Wind chill (ESI), IBM mainframe (Files, MQ Series), legacy systems (Database, BI) and third party vendors.
  • Expertise in Oracle SOA Suite /BPEL/Fusion Middleware
  • Installed and configured Oracle Identity Manager environments.
  • Expertise in installing, configuring and working with Sun One IPlanet Web server in various Environments. Also Configured Plug-ins between Sun One and Web Logic Servers
  • Deployed a heavily customized OIM implementation providing access for 50 systems and access requests for 500 systems. This system was written using J2EE design patterns, and uses JMS to scale to very large workloads.
  • Responsible for Administration of Oracle WebLogic in Configuration and maintenance/troubleshooting capacity.
  • Experience with monitoring tools like Wily Introscope 6; for monitoring transactions and other performance metrics. Substantially used the “Console Lens” in Wily Introscope; to create templates for various monitoring dashboards.
  • Developed and maintained ANT and Shell scripts that facilitate the daily tasks.
  • Performed JVM profiling and JVM performance tuning / JVM performance management - for enterprise applications.
  • Extensive knowledge of configuring jobs in BladeLogic, Tivoli Workstation and GAS.
  • Administration of active applications, J2EE applications performance monitoring - recycling the application server including installation of plug-ins for iPlanet and IBM HTTP Web server.
  • Involved in troubleshooting J2EE enterprise application issues hosted on WLS and WAS on Unix based platforms.
  • Experience with WebLogic Environment Capacity Planning - for various J2EE applications and environments.
  • Involved in Load balancing and Performance tuning for various environments/applications.
  • Involved in collecting core dumps, upon JVM crash, Process failures and analyzing them.
  • Troubleshoot WebLogic Server connection pooling and connection manager with Oracle 10g,
  • Expertise in configuring of JVM properties, like GC, heap size, and also involved in Architect level design for implementing WebLogic environment.
  • Expertise in Configuring SSL between Sun One web server and WebLogic application server.
  • Involved with the customer care and deployment teams in troubleshooting and fixing day-to-day problems of the applications in production.
  • Documentated environment design and procedures and process for restarting application keeping in mind all the dependencies etc for entire team and offshore resources.
  • Working and helping in planning team resources for weekend work.
  • Providing on-call support.
Environment: s: JDK 1.4, J2EE, JSP, Servlets, EJB, LDAP, JDBC, JMS, XML, Oracle 9i, WebLogic Server 7.0/8.1,9.x,10, WebLogic Portal, Confidential Tuxedo, Sun One 6.0, Apache 2.0, IIS, Ant 1.5.1, WIN NT/98/2000, Sun Solaris, AIX, Linux.

Confidential, Atlanta, GA

Technical Lead, Middleware Engineering

Responsibilities:

  • Built the middleware team from scratch for a long term project.
  • Delegated, monitored and did hands on work to meet and beat deadlines.
  • Motivated team to help their performance and meet deadlines.
  • Helped the members to achieve their short and long term career goals.
  • Installed, configured and maintained Confidential WebLogic 8.x, WebLogic 10 on Linux and IBM AIX platform and also configured LDAP for user and system authentication.
  • Responsible for Administration of Confidential WebLogic 8.x, Webmethods, Tomcat and Apache 6.1 in Configuration, Deployment and Production environments.
  • Involved in Load balancing and Performance tuning and monitoring using monitoring tool for various projects.
  • Troubleshoot WebLogic Server connection pooling and connection manager with Oracle, DB2, SQL, and Sybase.
  • Maintenance of remedy system for ticket management.
  • Writing and maintaining shell, ant scripts for simplifying and automating tasks.
  • Use of Clearcase and Clearquest for version control.
  • Configured clustering EJB objects, JDBC connections and JMS connection factories.
  • Created Distributed JMS topics and queues.
  • Good understanding of applications using Distributed JMS systems.
  • Configuration of Webmethods environment and deploying packages on Webmethod.
  • Setting up proxies in Apache for redirecting requests to Tomcat or Weblogic.
  • Upgraded Webmethods and apache to newer versions.
  • Deployed WAR, JAR, EAR files on weblogic 8.1
  • Upgraded WebLogic 8.x to WebLogic 10.
  • Researched and troubleshot emerging application related issues from Weblogic configuration to code issues.
  • Used covalent ERS2.4 and 3.0 as a package for Apache HTTP Webserver and tomcat application server.
  • Strong knowledge of troubleshooting Apache and issues.
  • Strong knowledge in deployments, configuration and troubleshooting Tomcat issues.
  • Used Big-IP for redirecting traffic to separate network layers (Load Balancing).
  • Configured TAM (Tivoli Access Manager) LDAP for user authentication.
  • Installed, configured and implemented Interwovens open deploy for automated content deployment.
  • Involved in migration of various Apcahe/Tomcat applications from Solaris to Linux.
  • Supported oncall schedule for production support.

Confidential, Boston, MA

Team Lead, Web Infrastructure Engineering

Responsibilities:

  • Installation and configuration of Confidential WebLogic Server 8.1 sp5 and Weblogic 9.2 MP2, Weblogic 10 in development, test, stage and production environments. Expert in creating and configuring of clustered and non-clustered WebLogic Server domains.
  • Upgraded WebLogic 8.x to WebLogic 9.2 MP2 and then to WebLogic 10.
  • Applied Patch fixes on Weblogic to fix incompatibilities with code functions.
  • Used virtualization to configure zones on Sun Solaris 10 boxes.
  • Configured weblogic domains across Sun Solaris zones.
  • Deployed applications on multiple WebLogic server instances maintaining Load Balancing and High-Availability
  • Configured and administered connection pools, multi-connection pools and data source objects for JDBC connections.
  • Configured JNDI server as repository for EJB Home stubs, JDBC data source, JMS connection factories, queues and topics.
  • Worked exhaustively on Distributed JMS destinations.
  • Created Foreign JMS servers and foreign destinations to make Weblogic talk to external JMS providers like MQ series.
  • Analyze, implement, and maintain business-to-business based integration solutions. hands-on technical experience with WebMethods Technologies (Ver 6.1): - Integration Server
  • Design and implement webMethods based solutions
  • Experience creating customer and management reports as well as monitoring the production webMethods system.
  • Coordinate between Business Analysts, Sales, Marketing and Client Services organizations.
  • Track time per integration
  • Troubleshot emerging application issues i.e. WebLogic configuration to code issues
  • Extensively involved in performance tuning and monitoring of various applications.
  • Configured Apache to act as a proxy server for backend WebLogic and TomCat application servers.
  • Expert in configuring and deploying web applications on Tomcat application server.
  • Administration of active applications, application performance monitoring - recycling the application server including installation of plug-ins for iPlanet (Sunone 6.1) Webserver.
  • Configured clustering for EJB objects, JDBC connections and JMS connection factories.
  • Configured LDAP using MS Active Directory Server for user authentication
  • Detailed exposure and working knowledge of MQ series Messaging Service.
  • Expert in setting up, configuring of Foglight and Qpasa monitoring tools.
  • Expert in setting up Vantage analyzer tools.
  • Used Repliweb as deployment management tool.

Confidential, Minneapolis, MN

Middleware Engineer

Responsibilities:

  • Installed, configured and maintained Confidential WebLogic 8.x, IBM Websphere 5.x, Tuxedo 8.1, and J-Boss on Solaris platform and also created user roles and groups for securing the resources using local operating system authentication.
  • Responsible for Administration of Confidential WebLogic 8.x and IBM Websphere 5.x, Tuxedo8.1, J-Boss and SUNONE 6.1 in Configuration, Deployment and Production environments.
  • Clearcase for configuration management.
  • Set up sharepoint sites for different groups within the company.
  • Migrated form WebLogic Server 7.0 to WebLogic Server 8.1.
  • Worked extensively with Repliweb to automate code migration from one environment to another.
  • Involved in Load balancing and Performance tuning and monitoring using site scope monitoring tool for various projects.
  • Troubleshoot WebLogic Server connection pooling and connection manager with Oracle, DB2.
  • Configured clustering EJB objects, JDBC connections and JMS connection factories.
  • Created Distributed JMS topics and queues.
  • Good understanding of applications using Distributed JMS systems.
  • Responsible for updating patches and installation of JDBC drivers and Servlet engines on Solaris environment.
  • Involved in deploying the EAR/WAR files and scripting automated deployment of the applications.
  • Administration of active applications, application performance monitoring - recycling the application server including installation of plug-ins for iPlanet (Sunone 6.1) Webserver.
  • Involved with the customer care and deployment teams in troubleshooting and fixing day-to-day problems of the applications in production.
  • Worked extensively on Sitescope to monitor websites.
  • Exposure and troubleshooting of Weblogic Portal.
  • Actively involved in co-ordination efforts to integrate various enterprise applications involving multiple architectures and technologies by working with Development and QA teams.
  • Configured and administered siteminder for various applications.
  • Configured JNDI for EJB Home stubs, JDBC data source, JMS connection factories, queues and topics.

Confidential, Plymouth, MN

WebLogic, Websphere & Apache 4.1 Administrator

Responsibilities:

  • Supported on call schedule for production support.
  • Installed, configured and administered Confidential WebLogic 8.1 and Websphere 5.1 in various environments on Sun Solaris platform.
  • Installed and configured Apache web server in various environments to proxy requests to Weblogic, Websphere and Tomcat.
  • Involved in doing a performance benchmark of WebLogic server using LoadRunner.
  • Configured managed server instances on different machines and clustered all the managed servers.
  • Created the startup and shutdown scripts for the servers.
  • Deployed applications (formats of WAR, JAR and EAR) in WebLogic 8.1.
  • Configured and administered WebLogic server with Oracle 9i.
  • Deployed applications on multiple WebLogic server instances maintaining Load Balancing and High-Availability.
  • Configured clustering EJB objects, JDBC connections and JMS connection factories.
  • Configured LDAP using MS Active Directory Server for user authentication.
  • Setting up the cluster environment for WebLogic Server integrated with multiple workflows.
  • Configured and administered siteminder for various applications.
  • Configured and deployed applications in various work environments like Development, SystemTest and Production.
  • Applied the patches to the WebLogic and websphere servers.

Confidential, San Francisco, CA

WebLogic Administrator

Responsibilities:

  • Installed WebLogic 6.x/7.x/8.x application server on Sun OS 5.8 and development, staging and production environments.
  • Configuring multiple WebLogic domains.
  • Configured WebLogic server with iPlanet web server through WebLogic’s proxy plug-in.
  • Configured managed server instances on different machines and clustered all the managed servers.
  • Created the startup and shutdown scripts for the servers.
  • Upgraded the WebLogic servers with necessary patches and service packs.
  • Created the connection pools, data sources, JMS servers, JMS destinations.
  • Deployed different application WAR files, EJB JAR files and enterprise application archives (EAR) on WebLogic.
  • Business validations performed using JavaScript.
  • Developed servlets for main business logic implementation.
  • Designed and developed two types of session EJBs.
  • Designed and developed persistent entity EJBs.
  • Developed JDBC code for accessing data from the database.
  • B2B interaction developed using XML; XML Parser coded using DOM and SAX API’s.
  • Involvement with the customer care and deployment teams in trouble shooting and fixing day-to-day problems of the applications in production on 24/7 schedule.
  • Migration from WebLogic 6.1 to WebLogic 8.1.
  • Administration and configuration of WebLogic 8.1 in deployment and production environments.
  • Creation of development environments for developers Shell scripts and source code management systems (ClearCase).
  • Involved in installation and configuration of Ms Exchange 5.0 and 5.5 based messaging systems for internal use and for POP3, SMTP access.
  • Development and maintenance of Shell scripts that facilitate the administration of Confidential WebLogic.
  • Configuration and clustering of WebLogic Application Servers.
  • Load balancing and performance tuning.
  • Troubleshooting WebLogic server connection pooling and connection manager with Oracle 8i, and DB2.
  • Testing and profiling to measure the performance of the applications.
  • Conducted performance and scalability audits of applications and the application servers.
  • Administration and monitoring of WebLogic admin and managed servers.
  • Shell scripting to automate the maintenance process of the WebLogic server and recover the backed-up WebLogic configuration.
  • Log-file analysis (troubleshooting) to resolve issues using script

Confidential

Java/J2EE Developer

Responsibilities:

  • Designed the application under J2EE architecture using JSP and developed the business components using EJB 1.0.
  • Designed and developed the user interface using JSP, Servlets, XML and Java.
  • Developed Java Server Pages for both business logic and GUI development.
  • Developed Java Bean components to communicate with JSP.
  • Designed and developed the front end using JSP and other custom tag libraries
  • Developed applications using JSPs and EJBs for Weblogic application server 5.1.
  • Involved to develop forms using HTML and Java Script.
  • Involved in writing SQL in DB2 UDB.
  • Involved in converting Mainframe DB2 data to SQL Server database.
  • Wrote JSP pages for server side to access the database.
  • Developed database connection through JDBC drivers.

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