SUMMARY:

• Over 5+ years of experience in IT industry with wide - ranging skills in development, administering, enterprise support and implementation of WebLogic, IIS and JBoss Application server and web servers like Apache Tomcat. Experience includes:
• Good experience in WebLogic Application server 11g/12c administration under different environments like Unix/Linux and Windows.
• Hands on experience in installing and configuring WebLogic 11g/12c JBoss 4.x, Tomcat 5.x/6.x, Apache 2.4, IIS.
• Hands-on experience on virtualization software like VMware and Oracle VM Virtual Box.
• Excellent working knowledge in using multiple domains with machines, node managers, managed servers and clustered environments in WebLogic/JBoss/IIS application servers.
• Deployed different WAR, EAR, JAR, J2EE applications in clustered environment and on manage servers using various deploying tools like WLST, console, WebLogic Deployer. Jenkins, SVM.
• Experience in Migrating the WebLogic/JBoss servers from Development to Stage and Stage to Production
• Implemented standard backup procedures for both application Database and WebLogic.
• Experience with Apache Webserver2.4 .
• Installed and configured Apache HTTP Web Server in DEV, QA, UAT, PRE-PROD environments. Perform troubleshooting of application specific issues and server-based issues. Support J2EE application deployment in test and production environments.
• Worked on server patching activities and implementing change requests raised by customer.
• Good knowledge of JAVA, JDBC, JMS, EJB and Servlets.
• Good experience in handling load balancing, failover functionality and high availability.
• Resolved issues related to WebLogic products by communicating with Oracle.
• Excellent in analyzing, performance tuning including troubleshooting, monitoring and maintaining WebLogic/JBoss situations and solving the related problems
• Handled Memory issues, application leak or WebLogic/JBoss leak or sun java bug by tuning and profiling the memory with third party tools
• Experience in Web Security tools- LDAP Server, SSL Certificates.
• Worked with the Samurai and debug diagnostic tool to analyze thread dumps and crash dumps.
• Generating and installing SSL certificates (Self-Signed and Vendor) for WebLogic, Apache.

TECHNICAL SKILLS:

Application Servers: Oracle WebLogic 11g/12c, JBoss AS 5.1/ 6.0/ 7.x/8.x,IIS server.

Web Servers: Apache 2.x, MS IIS server 5.1/6.0.

Oracle: certified WebLogic Administrator.

Operating Systems: Red Hat 4.x/5.x/6.x, LINUX, Solaris, IBM-AIX, Windows .

Tools: Jenkins, SVM,, Remedy, HPSM, ClearCase, Toad,Service now.

PROFESSIONAL EXPERIENCE:

WebLogic / IIS Administrator

Confidential, North Carolina

Responsibilities:

• Primary support person for WebLogic environments - Installed, configured and administered WebLogic Server 8.1, 9.2, 10g, 11g in various environments (Red Hat Linux, Sun OS).
• Oracle WebLogic environments - migrating WebLogic 8.1/9.2 Apps to new WebLogic more powerful/Availability/Efficiency/Performance/Coherence version 10g/11g.
• Experience in developing and deploying BPEL Processes using technology adapters (DB Adapter, File Adapter, FTP Adapter and JMS Adapter), Fault handling and Transformations.
• Experience to Building server from scratch, configuring domain .
• Deploying application (WAR/EAR/Exploded Deployment) on Clustered WebLogic Servers using Jenkins, Ant Hill Pro 3.8 tools & troubleshooting issues related it.
• Configured and administered JDBC 4.0 Connection Pools/Multi Pools/Data Sources/Multi Data source on WebLogic Server 11g.
• Perform troubleshooting of application specific issues and server-based issues. Support J2EE application deployment in test and production environments.
• Exposure to diagnose and resolve performance Heap management, memory leaks, excessive garbage collection, threading issues and other java coding problems using Jrockit Mission control and some JDK/Jrockit default tool Jmap/jrcmd.
• Installation and Configuration of Apache Web servers on windows and Linux.
• WLST (WebLogic scripting Tool) for automating tasks like Hot Backup, Cold backup, off hours emails.
• Administering WebLogic security through admin console. Manage access and roles to console. Integrating Active Directory with WebLogic.
• Configured load balancing at front end to distributing live traffic using Big F5 hardware.
• Administer Software Packages, Patches, firmware upgrade, failed devices replacement and Device Management.
• Provide 24/7 support for production environments.

Environment: Oracle WebLogic 11g/12c, Oracle SOA Suite1 11g, Apache 2.4, JBOSS app server, IIS, Tomcat.

WebLogic Administrator

Confidential, Columbus, IN

Responsibilities:

• Installed, configured and administered WebLogic Server 11g/12c, Apache 2.2 in Linux and Sun Solaris environments.
• Created and monitored multiple domains with multiple manage servers, machines, node manager and cluster environment.
• Deployed various WAR, JAR, EAR, J2EE applications on clustered environment using WLST and GUI.
• Deployed web and enterprise applications on Jboss application server in a channel secure environment.
• Configured Clustering of EJB objects, JDBC connections and JMS connection factories.
• Configured and created JMS servers with various JMS Modules like Queues, Topics, Connection Factories, Distributed Queues and Distributed topics.
• Configured and monitored Data sources for different manage servers in clustered environment.
• Configured and established connection to file stores and JDBC stores.
• Installed and configured Oracle Enterprise Manager to monitor all databases centrally.
• Managed and monitored server instances and automation using WLST.
• Configured web server plug - ins Apache 2.2 for WebLogic application servers.
• Installed, configured and administered Apache 2.2 / 2.3 and Apache Tomcat 6.0 / 7.0 on Linux.
• Migrated WebLogic server applications from 8.1/9.x/10.x/10.3.x to 11g/12c.
• Installed patches to applications and WebLogic/ JBoss application servers.
• Troubleshooting the issues that arise during production.
• Involved in support for production environment and WebLogic/JBoss server hanging and server crash issues.
• Involved in tuning the heap size parameters and JVM's Garbage collector for WebLogic/Jboss application servers.
• Actively participated in team meetings for day-to-day reporting and status reporting.
• Performed QA, Integration, Staging & Production releases of application packages, server and application configuration changes and patches to the middleware components.
• Worked in SOA environment.

Environment: Oracle WebLogic server 11g/12c, Apache 2.4, JBoss 7.1 /8.0, Linux, Sun Solaris, JDBC Connection pool SOA,and data sources.