SUMMARY

• Over 13 plus years of Software Development Life Cycle experience in requirements study, analysis, design, development, testing and maintenance of client - server and multi-tier applications.
• Amazon Web Services (AWS) trained professional.
• Over 9 years of Design and Administration experience in maintenance, deployment, configuration, performance tuning, upgrading, monitoring and debugging with BEA-Oracle WebLogic Application Server 8.1/9.x/10/FMW11g/12c(oracle Forms & Reports, OBIEE, SOA/BPM, OSB).
• Over 8 years of experience working with Java and J2EE (Servlets, JSP, JDBC, JMS, SNMP, JNDI, JTA, EJB) technologies.
• Over 9 years of experience working on Windows and UNIX platforms (RHEL 5.x/6.x, HP-UX 11.31 and Solaris9/10) and in setting up the development, testing, staging and Production environments for WebLogic.
• Lead Infrastructure Middleware teams of HP for COSD & CDCR Projects and also for STO’s DMSII project.
• Over 6 years of experience in Installation, configuration and administration of Oracle Business Intelligence Enterprise Edition OBIEE 11.1.1.6/7. x.
• Modernization of Oracle Forms & Reports Migration from 10g to 12c.
• Experience in installing, configuring and administering Middleware application servers such as JBoss EAP5.x/6.x, Tomcat 5/6/7.
• Designed, Installed, Scaled and Configured OHS apache, Sun ONE/IPlanet Plugins for WebLogic Server.
• Extensive Experience in installation one way/two way SSL certs and renewing them whenever necessary.
• Experienced in configuring F5 load balancer with WebLogic application servers.
• Proficient knowledge and experience in Java Management Extensions (JMX) for monitoring and management through MBeans.
• Provided 24x7 production and development support to ensure daily system stability, availability and performance.
• Implemented security and configurations to Oracle WebLogic domains with LDAP, AD and Siteminder.
• Extensive experience in finding the Memory Leaks and tuning the JVM Heap Size and Optimized JVMS.
• Experience in configuring and administering JDBC connection pools and JMS connection factories and Clustering EJB objects.
• Worked on customizing WLST, UNIX shell scripts and Ant Scripts to automate System admin jobs.
• Expert in Investigating and resolving performance issues by analyzing thread dumps, GC stats and heap dump.
• Integrated OBIEE applications for SSO with Oracle Access Manager (OAM).
• Developed processes to support and report on OBIEE platform’s metrics for utilization, availability and performance.
• Ensured the OBIEE platform meets corporate security standards and policies, and participate in the development of procedures and tools to support them.
• Performed root cause analysis and suggested tuning methods for Server problems like Server Crashes, Hangs and Out of Memory issues in various JDKs like HP-Java6, SUN JDK 1.4.x/ 1.5.x/1.6.x/7/8.x and BEA JROCKIT 1.4./1.5.0/1.6.
• Extensive experience in migrating applications from WebLogic 8.x to 10.3.6(11GR1).
• Proficient in providing backup and recovery procedures for Web Logic Server.
• Hands on experience in monitoring of mission critical applications in WLS environments using tools like Wily Introscope and Sitescope to resolve performance bottlenecks.
• Extensive knowledge of Web Services, Service Oriented Architecture including Oracle SOA Suite components BPEL, OSB.
• ITIL Foundations trained.
• Worked closely with Project managers, development, testing and production team to align project deliverables, dates and report issues/concerns.
• Have an in-depth understanding of source code control, build and deploy tools and configuration management systems including SVN, CVS, Clear Case and others.
• Excellent problem resolution and communication skills with ability to work under pressure in a highly visible role.

PROFESSIONAL EXPERIENCE

Confidential

Oracle Fusion Middleware Lead

Responsibilities:

• Oracle Fusion Middleware Lead for SOMS project.
• Datacenter migration of SOMS from HP to Quest datacenter.
• Standardized installation and configuration process and provided KT to junior team members.
• Installed, configured and Scaled Oracle 11g FMW Suite for multiple environments.
• Working on version upgrade from 11g to 12c.
• Lead Middleware team and mentored junior team members.

Confidential

Oracle Fusion Middleware Lead

Responsibilities:

• Oracle Fusion Middleware Lead for STO’s DMSII Modernization Project.
• Single handedly Designed and built entire STO’s Oracle 12c FMW environment for DMSII project.
• Installed, configured and Scaled Oracle 12c FMW Suite for multiple environments.
• Standardized installation and configuration procedures for entire FMW suite.
• Built the oracle FMW environment for Oracle Forms &Reports migration from 10g to 12c.
• Installed & Configured SOA-BPM (12c) for DMSII project.
• Migrated all configuration changes from Oracle Application server 10g to 12c WebLogic.
• Documented entire Installation and configuration process and Provided KT sessions to STO staff.
• Worked as a liaison between cross functional teams (Developers, Project Managers, Testers and end users).
• Managed Middleware team and mentored junior team members.

Confidential

Oracle Fusion Middleware Lead

Responsibilities:

• Oracle Fusion Middleware Lead for Confidential forms & Reports modernization Project.
• Installed, configured Oracle FMW Suite for multiple environments.
• Built the oracle FMW environment for Oracle forms and reports migration from 10g to 12c.
• Installed and configured Oracle 12c Forms & Reports environments for Confidential on Linux and Windows platforms.
• Migrated all configuration changes from Oracle Application server 10g to 12c WebLogic.
• Optimized 12c Oracle FMW WebLogic server for better performance.
• Installed and configured Oracle Unified Directory (OUD) and Integrated OUD with Active Directory.
• Installed and configured OBIEE.
• Installed and Configured OHS and APEX.

Confidential

Infrastructure Middleware Lead

Responsibilities:

• Lead Multiple Infrastructure Middleware teams of HP for COSD & CDCR projects.
• Installed, configured and administered WebLogic 9/10/11g/12c with OBIEE 11.1.1.6/7 for SOMS and County of San Diego projects.
• Designed, Installed, Scaled and Standardized installation and configuration procedures for WebLogic application server.
• Performed Production releases of application packages to the middleware components.
• Provided 24x7 production support for applications on systems running the fore mentioned middleware products on HP-UX 11.31 B and Windows 2003/2008R2.
• Interacted with development teams and third party support personnel for quick and effective issue/case resolution and patch implementations.
• Performance tuning of JVM heap size, garbage collections, Java stack.
• Installed and configured OBIEE 11.1.1.6/7 for SOMS environments.
• Administered OBIEE which also includes OBIEE RPD deployments.
• Applied Oracle patches to OBIEE in clustered environments.
• Promotion of OBIEE content (RPDs and reports across regions using OBIEE standard tool such as OBIEE Catalog Manager.
• Installed and configured Oracle Identity Management Suite (OID,OVD,OAM).
• Participated in the definition of platform administration and BI/OBIEE standards.
• Scaled Middleware environments based on projects requirements.
• Installed, configured and administered JBoss EAP5.2/6.4.3 for VPC environments.
• Worked on migration of applications from WebLogic 10.3.6 to JBoss EAP 6.4.3.
• Managed Middleware team and distributed work across all team members.
• Configured Sitescope for Performance Environment Monitoring and Metrics gathering.
• Responsible for maintaining a bug free Production environment during releases.
• Developed scripts (start, stop, backup & recovery processes) for WebLogic application server administration. Developed WLST scripts, UNIX shell scripts to automate the deployment process WLST Scripts for application deployments.
• JProfiling WebLogic App Servers for Memory leaks and performance issues.
• Performed day-to-day tasks to ensure the smooth and efficient operations of the WebLogic run time environment including troubleshooting, system backup and recovery
• Experience in deploying web applications and EJB applications on WebLogic servers running on HP-JVM 6 and JRockit 1.6.
• Configured Documentum Content server 6.6/6.5 with WebLogic domains.
• Supported Web Logic Server clustering, load balancing using Cisco Ace20 and failover.
• Configure Clustering EJB objects, JDBC connections and JMS connection factories.
• Integration of Apache webserver with WebLogic/JBoss Application servers.
• Integrated OBIEE with Oracle Access Manager.
• Log files analysis such as WebLogic server logs, node manager logs and thread dumps, verboseGC logs for troubleshooting and problem determination to resolve issues.
• Handle Heap Memory issues, Server Hang, Deadlock, application level lock, database level lock by taking thread dumps, heap dumps and analyze to get the root cause for the hang.
• Involved in Systems Integration, Quality Assurance, application Load Testing and performance monitoring.
• Supported Multiple Projects (ERMS, EOMIS and EUHR) for CDCR and COSD.
• Involved in bridge calls with other team members and developers for resolving the high priority issues in the Production Environment.
• Mentored junior Middleware admins in the team and ran weekly scrum meetings.
• Collaborating with other teams to get a full picture of the application environment and any bottlenecks or issues in that environment, including networking (firewalls, load balancers, routers), storage (NAS and SAN), VM administrators and systems administrators.