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Web Logic / Soa Administrator Resume

NY

SUMMARY

  • A qualified professional having rich and insightful experience of 7+ Years, seeking leadership challenges in Middleware WebLogic Application Server, SOA, Apache Administrator and Build & Release Management.
  • Strong knowledge of Middleware admin, WebLogic admin, Software Development Life Cycle, SCM practices along with Software Build and Release Management and Agile methodologies.
  • Good understanding of build and deployment of JAVA/J2EE applications in WebLogic servers
  • Managed a green field project overseeing multiple phases - Product Life Cycle management, Inception, Initiation, Build &Release and Controlled Deployment
  • Have played the role of a Product Champion for few products for Deployment and supporting multiple environments like UAT, STG and PROD.
  • Actively participated in the Scrum Ceremonies (Sprint Planning, Daily Scrum, and SprintReview and Demo, Retrospective, Backlog Grooming and Release Planning).
  • Extensive experience on Source Code Systems like CVS, SVN.
  • Expertise in Build Automation using several tools such as Hudson / Jenkins
  • Tracking and communicating the Build, Deploy and Release Process.
  • Coordinating with Onsite/Offshore team to resolve the Deployment related issue
  • Actively participating in PrePROD/PROD Releases
  • Experience in Installation, configuration of WebLogic and Apache.
  • Experience in Issue Tracking using Bugzilla, Remedy and JIRA
  • Extensive experience on Offshore/Onsite Model.
  • Proactively representing Release team in CAB meetings
  • Well experience on Configuration of Source Code Version control and Continuous Integration tools.
  • Have experience in providing trainings to the implementers and ongoing service teams.

TECHNICAL SKILLS

Languages: JAVA/J2EE

Application: Oracle Web Logic 9.x, 10.x, IBM Web sphere, JBoss

Source Control: CVS, Tortoise SVN

Automation Build: Jenkins, Hudson

Build Tool: Maven, Apache ANT

Scripting Languages: Maven, WLST, Shell

Web server: IBM Http Servers, Apache Tomcat

Operating System: AIX, Unix/Linux, Windows Family

PROFESSIONAL EXPERIENCE

Confidential, NY

Web Logic / SOA Administrator

Responsibilities:

  • Extensive experienced in Installation, Configuration, Admin& Troubleshoot of WebLogic Server.
  • Providing the RCA and be proactive with Planning, Testing and Implementing preventive solutions
  • Extensive experience in Installing, Configuration, Admin & Troubleshoot of Apache Server.
  • Implementation of Horizontal & Vertical scaling of Web Logic server for WLM in a cluster.
  • Deployment of several Enterprise Applications in a clustered environment with failover support.
  • Configuring the web logic Domain, Admin Server, Managed Server, Cluster, Machine and JMS Server
  • Applying patches and plug-ins for Weblogic Application Server.
  • Involvement in performance monitoring and tuning by using the Willy.
  • Configured the JDBC resources and created connection pools with respect to the database.
  • Troubleshooting the middle ware issues and resolving the P1, P2, P3 tickets with in SLA.
  • Monitoring for application Core or Thread dumps to check for system objects by Thread Analyzer.
  • Providing the RCA and be proactive with Planning, Testing and Implementing preventive solutions.
  • Preparing Impact Analysis doc’s after identifying the necessary impacted components changes.
  • Taking the Thread dumps and analyzing the issues.
  • Extensive experienced in Installation, Configuration, Admin & Troubleshoot of Web Logic / SOA / Apache Server.
  • Implementation of Horizontal & Vertical scaling of Web Logic server for WLM in a cluster.
  • Installing Web logic, Installing SOA and Enterprise service bus which is the Oracle fusion Middleware on blank server
  • Well experience on writing the WLST/Shell Scripts
  • Deployment of several Enterprise Applications in a clustered environment with failover support.
  • Configuring the web logic Domain, Admin Server, Managed Server, Cluster, Machine and JMS Server
  • Applying patches and plug-ins for Weblogic Application Server.
  • Involvement in performance monitoring and tuning by using the Willy.
  • Proactively working on handling Disk usage issues on all UNIX servers
  • Configured the JDBC resources and created connection pools with respect to the database.
  • Troubleshooting the middle ware issues and resolving the P1, P2, P3 tickets with in SLA.
  • Monitoring for application Core or Thread dumps to check for system objects by Thread Analyzer.
  • Monitoring Oracle SOA suite 11g and monitoring weblogic server
  • Configuring, Managing and Monitoring BPEL Process service components and Engines.
  • Configuring, Managing and Monitoring Oracle Mediator service components and Engines.
  • Configuring, Managing and Monitoring Human workflow service components and Engines
  • Configuring, Managing and Monitoring BAM (Oracle Business Activity Monitoring)
  • Created static queues for the processing of transactions though EMS
  • Well experience on provide feedback and corrective actions after every release deployment activity.
  • Providing connectivity with Oracle Database, packaged applications like SAP, Siebel
  • Creating new scripts to automate the Middleware Administration and new xml’s for deployment
  • Providing the RCA and be proactive with Planning, Testing and Implementing preventive solutions.
  • Preparing Impact Analysis doc’s after identifying the necessary impacted components changes.
  • Taking the Thread dumps and analyzing the issues.
  • Conducted investigation, troubleshooting and performance tuning of technical problems in jBoss admin console.
  • Executed processes for definition and tuning of various subsystems such as messaging and security in JBoss environment.
  • Assisted in JBoss installation, upgrading and patching of infrastructure software products to support web application hosting.

Environment: Oracle Web Logic, Apache, JBoss, AIX/Linux, Putty

Confidential, NY

Web Logic / SOA admin

Responsibilities:

  • Performed Web Logic Server administration tasks such as installation, configuration, monitoring and performance tuning.
  • Provided 24x7 supports for the application servers and web servers by understanding the business impact of the client's issue.
  • Monitoring the Remedy bucket & assigning the tickets as per severity and resolving them based on priority.
  • Involved in Performance tuning of Web Logic server with respect to heap, threads and connection pools.
  • Troubleshoot Web Logic Server connection pooling and connection manager with Oracle, DB2.
  • Configured and administered JDBC, JMS, and JNDI in Web Logic Server 9.x.
  • Supported on call schedule for Production support.
  • Raising the SRT calls for Root cause when we are not able to handle the issues.
  • Performed J2EE application deployment and administration including JAR, WAR, and EAR files on different environments (QA, Stage, and Production).
  • Involved in all the web logic and SOA administration activities
  • Worked with Data base team to resolve permission issues, connection pool issues on Stage environment.
  • Maintained the applications among Web Logic run-time processes in a cluster of application servers.
  • Involved in Trouble shooting and fixing day-to-day problems of the applications in production.
  • Involved in Configuration for Web logic Server Console like Connection pools, Data source, Queues and Bridges.
  • Excellent analytical, logical, management and trouble shooting skills, ability to work in teams and independently.
  • Completing successful deployments as per the scheduled time for PROD & UAT
  • Performed the Maintenance page activity for production support deployments and provided support to test team and application team.

Environment: Oracle Web Logic, JBoss, Putty, Apache, SOA, AIX/Linux

Confidential, North America

Middleware Administrator

Responsibilities:

  • Oracle Ebusiness suite R12 installation and implementation
  • Upgraded Ebusiness suite from 12.1.1 to 12.1.2 along with the database 11.1.0.7 to 11.2.0.
  • Installed SOA suite 10.1.3 with database 11.2.0.3 and Upgraded 10.1.3 to 10.1.3.4.
  • Installed Oracle Data Integrator 10.1.3.5 and Upgraded to 10.1.3.5 to 10.1.3.5.3 in Under SOA suite 10g.
  • Installed Application Integration Architecture (AIA) and Process Integration Pack (PIP) Foundation pack Release 2.5 for Oracle Financial Accounting Hub (FAH) and Oracle Financial Accounting HUB Integration pack for PeopleSoft General Ledger.
  • Integrated Oracle E-business suite 12.1.2 with PeopleSoft Financials 9.1
  • Involved in Cloning and patching of oracle applications R12.
  • Oracle Fusion Middleware (SOA, AIA/PIP, ESB and ODI) troubleshooting and performance tuning.
  • Perform database capacity planning related to database growth and system utilization, trend analysis and prediction of future database resource requirements.
  • Responsible to provide SOX audit reports for all IT-APPS related controls on ERP systems.
  • Provide technical assistance and support to the end user community and application development teams related to database and applications.
  • Work closely with business units and IT technical teams to ensure delivery of database services within the agreed upon SLA's set forth
  • Supported and maintained Troubleshoot problems with Apache, concurrent manager, Jserv processes, BPEL processes, ESB and various oracle application environments
  • Being involved in troubleshooting various issues related with Middleware(SOA,AIA/PIP,ODI)
  • Designing, Monitoring and Establishing system security using OS and database.

Environment: Oracle SOA Suite 11g, Oracle Mediator, Oracle BPEL, BAM, Web logic Application Server, Jdeveloper

Confidential

Build and Release Engineer & Middleware Administrator

Responsibilities:

  • Active participation in Build and release process.
  • Hands on experience in deploying EAR, WAR and JAR.
  • Participated in Bug review meeting and release builds to pre-production and production servers.
  • Experience in checking out code from SVN and building EAR, WAR and JAR’s using MAVEN.
  • Creating domains and managed servers and configuring clusters and machines on web logic servers.
  • Deployment of different applications on top of application servers like web logic.
  • Providing root cause analysis and be proactive with planning, testing and implementing preventive solutions.
  • Carrying out deployments and cut over processes during the new releases.
  • Automated Build process using Continuous integration tools like Hudson/Jenkins.
  • Fix the issues during build time using maven.
  • Experience on source code management tools.
  • Troubleshooting and debugging build and deployment issues.
  • Worked as a single point of contact for the testing team for various business/ application related queries.
  • Participated in the planning and design of the application server architecture to support business goals.
  • Hands on experience on performing User Acceptance Test (UAT).
  • Hands on experience in maintaining Web logic in Preproduction, DEV, QA and staging environments.
  • Hands on experience in preparing release notes and distribute the same to the Development and QA TEAM
  • Provided deployment support for Pre Production and production environments.
  • Exposure to SDLC Activities like Agile methodology.
  • Hands on experience in using Problem management and change managemen t.

Environment: Oracle Web Logic 9.2, Oracle, Maven, CVS, Hudson

Confidential

Middleware Engineer (Java/ J2EE development )

Responsibilities:

  • Worked as a senior member of distributed system Middleware team (DSMT).
  • Administration and Production Support with emphasis on WebSphere Application Server (versions from 5.0 to 6.1), WebSphere Portal Server (/5.1/6.0/6.1), IBM HTTP Server(versions V6.0,6.1,7.0 and 8.0), RedHat JBOSS 5.1, Tomcat 5, 6, Apache 2.2, 2.4, TAM, and IBM MQ Series
  • Extensive experience in optimization of enterprise applications with emphasis on different application servers includes IBM WebSphere Application server, JBoss, Tomcat, IBM HTTP Web Server, Apache, JACL, Scripts, XMLConfig, Workload Management (WLM), Resource analyzer, Plugin configuration, Patch updates, MQ Series, WSAD in Oracle 11i/10g/8i/7.x, DB2/UDB, OBIEE, SQL Server, under various systems on Sun Solaris, AIX5L/6L, Linux (RedHat5.x/6.x) and Windows 2003 and 2008 environment.
  • Proficiency in Installing, Configuring and Administering Application servers and portal servers includes IBM Websphere Portal Server and WAS, JBoss and Tomcat
  • Conduct Performance Benchmarks & Tune all web applications releases to effectively use the infrastructure based on observations.
  • Experienced with support 24/7/365 on App Servers Administration, Systems administration.
  • Configured WebSphere MQ JMS Provider for WebSphere MQ Queue Connection Factories and WebSphere MQ
  • Experience maintaining development, quality assurance, and production servers from an administrative perspective (applying fix packs, researching issues, opening PMR’s with IBM if needed to resolve issues, updating content, deploying new portlets, updating skins and themes, etc.
  • Worked in the installation of LDAP and configuration of LDAP, TAM single sign-on

Environment: Java/J2EE, web Sphere Application Server 6.1, Oracle

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