PROFESSIONAL SUMMARY:

• Over 9 years of experience in Information Technology, including 6 years of experience in Oracle SOA suite, specifically in administration of Oracle Service Bus, Oracle Enterprise Manager, Business Activity Monitoring, Business Transaction Monitoring, Oracle Service Registry, Oracle Enterprise Repository, Oracle Universal Content Management suite (UCM) and Oracle Webcenter, Oracle HTTP Server, Oracle B2B,
• Strong experience with Tomcat and WebLogic (V. 10 11)
• Expert in Shell Scripting (Unix Linux)
• Master in creating Java Environments
• Extensive experience in Installing, Configuring, Tuning and troubleshooting of WebLogic Application Server 7.x 8.x 9.x 10.x & 11.x in various environments.
• Proven experience in Web Application development using J2EE and Java related technologies.
• Expertise in deploying Enterprise Java Beans and J2EE Applications (WAR, JAR and EAR) on BEA/Oracle WebLogic Server7.x 8.x 9.x 10.x & 11.x, Tomcat Apache web application servers
• In depth knowledge in Installing, Configuring and Troubleshooting Application Servers like BEA Web logic 8.1 7.0 6.0 and IBM HTTP Server, Apache Webserver on Sun Solaris, Linux and AIX
• Strong understanding in Configuration and Management of WebLogic Application Server and WebSphere Application Server on various operating systems such as Sun Solaris, IBM AIX, RedHat Linux, Ubuntu, Windows.
• Proficient in VMware ESX & Workstation as well as VirtualBox virtualization for quicker access to servers and also for quicker deployments while hiding the physical characteristics of a computing platform from users.
• Experienced in tracking issues related to IBM Http Server, DNS, Load Balancer and WebLogic Application Server.
• Strong expertise in Application Servers (JBOSS, WebLogic, WebSphere).
• Excellent hands on experience, in web servers such as Apache Tomcat, IIS, IBM, HTTP Server and IPlanet.
• Expertise in migration and upgrading of WebLogic Server and updating JDK versions and installing Service Packs of WebLogic server.
• Administered WebLogic Application Server from System Administration Console, Command Line Interface and WLST.
• Strong industry professional experience and expertise in all phases of Software development life cycle including analysis, design, development, system integration, system administration, testing, documentation, implementation and maintenance of Middleware application software.
• Managed and administered domains, nodes, managed servers, instances in BEA WebLogic server.
• Worked on Oracle Coherence and provided support for the applications involving Oracle Fusion 11g.
• Configured Web Server plug - ins for application servers (Web Logic and Web Sphere)
• Configured Clustered, load-balancing and fail-over solutions.
• Exposure to OOAD Methodologies like RUP, Waterfall Model.
• Well versed with UNIX (Sun Solaris), Red Hat Linux, IBM AIX and Windows XP NT .
• Experience in writing UNIX Shell Scripts using commands like awk, sed, tcsh, bash, csh, bourne, ksh and perl to automate system administration jobs
• Strong Troubleshooting and debugging skills
• Expert in installation, configuration and Administration of WebLogic Servers specific to Datacenter migration(s), as well as new environments
• Strong experience in integrating WebLogic with systems infrastructure and WEB servers
• Strong Expertise in J2EE (Java 2 Enterprise Edition) including but not limited to performance tuning and troubleshooting
• Highly experienced with LAN WAN, DNS, Firewalls and Scripting for systems administration.
• Highly experienced with OEM, FMW and SOA
• Extremely well versed in SOA

TECHNICAL SKILLS:

Operating Systems: Solaris, Red Hat LINUX, HP-UX, IBM-AIX, Windows 98 2000 NT XP 7

Programming Languages: C, C++, JAVA J2EE, C#, Visual Basic, SQL, PL-SQL

Application Server: BEA WebLogic Server 6.x. 7.x. 8.x. 9.x 10.x, Apache Tomcat 6.x.

Web Server: Apache 2.x, Sun ONE 6.x, MS IIS server 5.1 6.0, IBM-HTTP Server.

J2EE Technologies: Servlets, JSP, JDBC, RMI, JMS, JTA, JNDI, JMX, EJB, Applets and swing components, AWT.

Web Technologies: JDK 1.4, HTML, XML, DHTML, MSXML, ASPX, SOA

Scripting Languages: WLST, UNIX Shell Scripting (Bourne, Korn, C and Bash), Perl Scripting

Monitoring Tools: Wily Introscope, JMeter, Mercury Load Runner, Grinder, and Samurai.

Database: Oracle 8i 9i 10g, MS SQL Server 7.x 2000, Sybase, Pointbase, My SQL, MS Access and DB2.

Networking Protocols: TCP IP, Telnet, HTTP, HTTPS, FTP, SNMP, LDAP, DNS, DHCP

PROFESSIONAL EXPERIENCE:

Confidential

Integration & Implementation Architect/Sr. SoA Administrator

Responsibilities:

• Work closely with other IT specialists to design and implement solutions that meet business needs and adhere to enterprise standards
• Design, run and monitor integration performance tests on new and existing integrations for the purposes of correcting errors, isolating areas for improvement and general debugging
• Manage small projects or participate in a variety of projects through the entire project lifecycle
• Design, Architect, Build and Implement a brand new Oracle Fusion Middleware 11g environment.
• Create design & Implementation DocumentsCreate a replicate able procedureWork with Developers to customize the Out of Box experience
• Create or revise system documentation in accordance with IT standards and procedures
• Champion enterprise standards and best practices
• Provide production support as needed
• Architect a new OEM 12c infrastructure that includes MwAAs & SaaS.
• Implement architecture for PoC
• Implement High Availability architecture for Development, UAT/QA & Production environments
• Work with DB team to ensure Oracle RAC database is fully functioning
• Monitor physical resources (Ram, CPU etc.) through the use of available utilities, (Dashboard)
• Configure JRockit JDK to adapt to environment
• Create new DR environments, Design and Build
• Create new production environments, Design, Build
• Upgrading environments both inline and side by side.
• Layout upgrade plans, and coordinate team efforts, while working on multiple projects.
• Installation, configuration and tuning of Oracle WebLogic and Fusion architecture environments
• Provide high-availability design, configuration, and maintenance, including clustering and load balancing for Fusion architecture
• Configuration of LDAP and SSO (via Oracle Access Manager (OAM)) for Fusion architecture and Oracle WebLogic
• Develop a complete set of documentation describing the current configuration of Fusion architecture and Oracle WebLogic
• Work in cooperation with the application server administrator and Oracle DBA to resolve application problems
• Review proposed changes and test them in a QA environment
• Migrate code between all Oracle Fusion ecosystem environments
• Tuning of Oracle Fusion architecture and Oracle WebLogic components
• Develop standards and tuning metrics and alert thresholds
• Purging
• Troubleshooting of faulted instances
• Performance tuning
• Monitoring, backup/recovery
• Applying patches, as per Oracle recommendations
• Release management (prepare and deliver release notes)

Environment: RHEL 6.x, OEM 12c R2, WLS 11g, OSB 11.1.1.7, SOA Suite 11.1.1.7, Oracle B2B, OAM, OIM, OID, OER/OSR, BAM,BPEL, AIA, OBTM12c, Oracle DB11g

Confidential, San Jose, CA

OEM Implementation Architect

Responsibilities:

• Architect a new OEM 12c infrastructure that includes MwAAs & SaaS.
• Implement architecture for PoC
• Implement High Availability architecture for Development, UAT/QA & Production environments
• Work with DB team to ensure Oracle RAC database is fully functioning
• Monitor physical resources (Ram, CPU etc.) through the use of available utilities, (Dashboard)
• Configure JRockit JDK to adapt to environment
• Create new DR environments, Design and Build
• Create new production environments, Design, Build
• Upgrading environments both inline and side by side.
• Layout upgrade plans, and coordinate team efforts, while working on multiple projects.

Environment: RHEL 6.x, OEM 12c R2, WLS 11g, Jenkins, Oracle Cloud

Confidential

SOA/OEM Administrator

Responsibilities:

• Configuration, Administration and Performance tuning of WebLogic, OSB (ESB) BAM, SOA, OSR, OER and OSR
• General WebLogic admin duties, stop start reload configure node manager troubleshoot in both development and production for High Availability multi clustered environments.
• Experience with single sign-on configuration including credential mapping, SSL set-up, PKI and authentication authorization schemes in conjunction with Oracle SSO Server, Oracle Access Manager.
• Configure multiple managed servers across machines in various topologies (Including maximum availability architecture) with WebLogic and JMS clustering for high availability and scalability.
• Work with DB team to ensure Oracle RAC database is fully functioning
• Use WLST, Jython and ANT scripting to automate WebLogic Processes
• Monitor physical resources (Ram, CPU etc.) through the use of available utilities, (OEM)
• Configure JRockit JDK to adapt to environment
• Work in Virtual Environments (VMWare)
• Create new DR environments, Design and Build
• Extremely coordinated when working with teams, and vendors (Ask IBM, Oracle or Amdocs)
• Upgrading environments both inline and side by side.
• Layout upgrade plans, and coordinate team efforts, while working on multiple projects.

Environment: OEM12cR1 R2, Apache HTTPD, WLS11g, VMWare supporting RedHat, Windows XP 7, LDAP, OSB, SOA, OER, OSR, Mission Control etc.

Confidential

Sr. Fusion Middleware Administrator (SOA OEM)

Responsibilities:

• Acted as a Lead and successfully upgraded the environment from one server to a server farm.
• Configuration, Administration and Performance tuning of WebLogic, OSB (ESB) BAM, SOA, OSR, OER and OSR
• General WebLogic admin duties, stop start reload configure node manager troubleshoot in both development and production for High Availability multi clustered environments.
• Experience with single sign-on configuration including credential mapping, SSL set-up, PKI and authentication authorization schemes in conjunction with Oracle SSO Server, Oracle Access Manager.
• Configure multiple managed servers across machines in various topologies (Including maximum availability architecture) with WebLogic and JMS clustering for high availability and scalability.
• Work with DB team to ensure Oracle RAC database is fully functioning
• Use WLST, Jython and ANT scripting to automate WebLogic Processes
• Monitor physical resources (Ram, CPU etc.) through the use of available utilities, (OEM)
• Configure JRockit JDK to adapt to environment
• Work in Virtual Environments (VMWare)
• Create new DR environments, Design and Build
• Extremely coordinated when working with teams, and vendors
• Upgrading environments both inline and side by side.
• Layout upgrade plans, and coordinate team efforts, while working on multiple projects.
• Installation and configuration of BEA Web Logic Server 10.3.3 in development, staging, preproduction and production environments.
• Configured multiple WebLogic domains in order to deploy various applications.
• Configuration and clustering of Web Logic Application Servers and on web servers running on Tomcat 6.0
• Configured connection pools, data sources for JDBC connections on Tomcat and WebLogic based servers.
• Configured a highly complex multi-product provisioning system based on Oracle WebLogic platform
• Deployed applications on multiple Web Logic server instances maintaining Load Balancing (using Big-IP F5) and High-Availability.
• Integration and administration of SOA
• Integration and administration of BPEL
• Integration and Administration of OSB OER OSR
• Installation and configuration of multiple Apache Tomcat instances as a service on development, staging, preproduction and production environments.
• Tuned memory parameters for newly installed servers.
• Used the Web Logic Scripting Tool (WLST) - (Online and offline WLST) to configure, create and deploy applications to various Web logic Server Domains.
• Responsible for using WLST to check the status of WL Servers
• Assisted with and implemented a migration from Tomcat to WebLogic Application Servers
• Deployed applications on Apache tomcat application server instances in all the respective environments.
• Load balanced Tomcat with Apache HTTP server with mod jk module for evenly spreading traffic across the multiple servers.
• Java performance testing and troubleshooting (JConsole, JRockit Mission Control, JProfiler).
• Migrated applications from JBoss to WebLogic Application server.
• Created monitors on perfmon performance monitoring tool in order to check the memory and CPU utilization.
• Testing the application servers with Junit.
• Responsible for configuring Secure Sockets Layers (SSL) for data encryption and client authentication
• Implemented Single Sign On for security
• Wrote Batch scripts in order to install the application server as a windows service.
• Troubleshooting emerging application issues.
• Experience working with Clear Case on UNIX platform, Clear Case explorer as well as with WebSphere
• 1- Way SSL and 2 - way SSL configuration using File Transfer Protocol (FTP)
• Implemented Security and configuration of LDAP, configuring Multi Master and Single Master
• Configurations and replications for IPlanet Directory server 5.1 (SUNONE Directory server).
• Developed and maintain Administrative guides for various applications to help support, train and troubleshoot issue. Involved in gather and reviewing requirements for new projects
• Provided engineering, design, and support for the organizations Site minder Infrastructure which was built around Active Directory for both Internal and External Users
• Familiar using Continuous Integration Servers like Hudson to monitor execution of repeated jobs
• Recommended the management about the proxy servers that can be used as web servers.

Environment: BEA WebLogic 8.1, 10.3.3, Tomcat 6.0 on Windows 2003 platform, Apache web server, Performance tuning Jprobe Junit, JRockit mission control (JMC), IMC Monitoring tools, Site minder 4 5 6, OEM, OSB

Confidential

Application Administrator WebLogic Administrator OEM Administrator

Responsibilities:

• Used Ant scripts to deploy the applications like formats of WAR, JAR, and EAR in WebLogic
• Worked Extensively on Sun Solaris Operating system and provided support.
• Deployed the applications on multiple WebLogic Servers 8.x 9.x 10.x and maintained Load balancing, high availability and Fail over functionalities
• Experienced in working with Introscope 7, enterprise inspection and monitoring tool.
• Configured Connection Factory and Distributed Queue as JMS system resources.
• Configured Node manager to remotely administer Managed servers
• Experience in handling network resources and protocols such as TCP IP, Ethernet, and DNS
• Configuration and administration of Connection pools for JDBC connections
• Configured JDBC connections and data sources for Oracle9i
• Monitored error logs, fixed problems and tuned parameters in WebLogic environment.
• Experience in handling Java and Sun Hotspot JVM tuning
• Used configuration wizard and Admin Console extensively to create and manage WebLogic domains.
• Configured LDAP and provided support for applications.
• Installing and configuring Oracle Access Manager, Policy Manager, and Oracle Virtual Directory for Authentication, and User Authorization.
• Configuring web gate to forward the HTTP requests to the Oracle Access Manager for authentication and authorization.
• Implemented Stub Testing on the Application and checked the Performance Values.
• Involved in using Introscope Enterprise Manager and web view for determining performance problems
• Configured IPlanet with WebLogic and monitored the applications.
• Setting up the Cluster environment for WebLogic Server integrated with multiple workflows.
• Configured and deployed applications in various work environments like Development, System Test, QA and Production
• Experience with performance testing tools such as web load and load runner
• Configure JNDI server as repository for EJB Home stubs, JDBC data source, JMS connection factories, queues and topics
• Worked on Oracle Coherence and provided support for the applications involving Oracle Fusion 11g.
• Applying the patches and Maintenance Pack to the WebLogic servers
• Experience with troubleshooting the production issues and fixed Java Heap size errors
• Supported on call 24x7 schedule for Production Support.
• Involved in configuration management, software deployment, change management, performance monitoring, and application maintenance
• Testing and profiling to measure the performance of the applications

Environment: WebLogic server 8.1, 9.0, 9.1, 9.2, 10.0, IPlanet, IBM Http server, Microsoft IIS, Apache, Solaris10, Windows XP, DB2, Oracle9i 10g, Mercury7,Sitescope, LDAP, Oracle Access Manager, JDK 1.4.2, SOA, JSP, EJBs, JMS, HTML, XML, JRUN, SSL, JDBC, JMS, JNDI, WebLogic Application Server, Tomcat Application Server, Oracle Service Bus (OSB)

Confidential

WebLogic Administrator

Responsibilities:

• Installed and configured BEA WebLogic Server 6.x, 7.0
• Installed and configured Apache Tomcat 3.x, 4.x
• Administered and Monitored Apache Tomcat 3.x, 4.x
• Deployed J2EE Applications on WebLogic Server
• Created various Managed servers and Node Managers in WebLogic Server
• Configured Web Server plug ins for WebLogic Server 6.x, 7.0
• Configured Clusters and JDBC Connections for various Domains
• Created Scripts for auto deploy purposes
• Performed various health check-ups in production and development environments

Environment: WebLogic Server 6.0, 6.1, 7.0, Apache Tomcat 3.3.2, 4.1.31, Windows XP 03, UNIX, J2EE, JDBC, JNDI

Confidential

J2EE Developer

Responsibilities:

• Created and debugged various J2EE Applications
• Created Queries for the J2EE Applications
• Created various front end Web Applications using HTML, XML
• Create various Servlets and JDBC connections for the Application
• Created front end pages with JSP
• Created various Stand alone and Web applications
• Implemented various business logics in EJBs
• Debugged various J2EE Applications in IDEs like NetBeans
• Monitored and administrated various J2EE applications

Environment: Apache Tomcat 3.0 3.3.2, Windows 98 Me XP 03, Java, J2EE, JSP, JDBC, EJB HTML, XML, NetBeans 3.5 3.6