SUMMARY

• Extensive 7+ years of experience working as Middleware Administrator in Oracle Fusion Middleware products like Oracle WebLogic Server, Oracle SOA Suite, and Oracle Identity Management Suite.
• Oracle Certified Associate in Oracle WebLogic Server 11g Administration.
• Hands on experience in Oracle WebLogic Server Administration. Supporting various versions like Weblogic 8.1, Weblogic 10/10.3.2, 11g and 12c in various platforms like Solaris, AIX, and Linux & Windows servers.
• Expertise in Oracle SOA suite and Oracle Service Bus administration, installation, configuration, migration, patching and performance tuning.
• Expertise in Oracle Identity Management suite 11g - Oracle Identity Manager, Oracle Access Manager, Directory Services (OUD).
• Hands on experience in WLST - WebLogic Scripting Tool and Shell scripting to automate administrative tasks.
• Performed Configuration and Performance reviews for Oracle WebLogic server, SOA, OSB and OIM environments.
• Perform Root Cause Analysis and problem management for critical incidents.
• Experience in working with IBM WebSphere MQ 7.5/7.0/6.0/5.3 versions.
• Expertise in using various support monitoring tools like Oracle Enterprise Manager Cloud control, CA APM Introscope, AppDynamics, HP Sitescope, MQMON & BMC Patrol Operator/Admin.

TECHNICAL SKILLS

• Operating Systems: Solaris 8, 9,10, AIX4.3.x/5.1/5.2, Red Hat Linux 9/8/7.2/7.1/6.2, HP - UX 9.x,10.x and Windows NT/ 2000/2003/2008/ XP Windows 7/10
• Languages: C, C++, Java, J2EE, WSDL, JavaScript
• Tools: Oracle JRockit Mission Control 4.0.1, Eclipse MAT Memory Analyzer Tool, ThreadLogic, Oracle Enterprise Manager Cloud Control, AppDynamics APM, SQL Developer, MQMON, BMC Patrol admin/Operator console, CA APM Introscope, HP Sitescope, Sharepoint, BMC Remedy, Service now, PVCS Version Manager, MySQL, Mercury Kintana, Lotus Notes, Microsoft Office/Outlook/Lync, Softerra LDAP Tool, Eclipse IDE, Telnet, F5 BIGIP
• Middleware Technologies: Weblogic 8.1/10/10.3.2/11 G/12, Oracle SOA Suite 11g, Oracle OSB 11g, OIM 11g, OAM 11g, OUD11g, OHS11g, WebSphere MQ 7.5/7.0/6.0/5.3

PROFESSIONAL EXPERIENCE

Confidential

Oracle Fusion Middleware Administrator / Senior Advanced Support Engineer

Responsibilities:

• Performing Administrative tasks such as Installation, Configuration, Migration, Upgrade/Patching, Datacenter Failover/Failback, Performance tuning and maintenance in Oracle Fusion Middleware products like WebLogic, SOA and OSB.
• Perform Configuration and Performance reviews for Oracle WebLogic, SOA & OSB domains. These reviews are part of Oracle Advanced customer services to review the customer’s environment in detail for the best practices and performance tunings recommended in Oracle documentations.
• Deploy SOA composite applications using custom WLST SCA commands. Managing SOA composite lifecycle from enterprise manager console and WLST SCA commands.
• Troubleshooting issues in SOA infrastructure by reviewing SOA composite instances, logs for root cause analysis.
• Planned and Executed SOA Suite and OSB upgrade from 11.1.1.7.0 to 11.1.1.9.0 in various production and non-prod environments.
• Perform patching operations in Oracle Fusion Middleware environments using OPatch for every PSU release and bug/patch installs.
• Using RCU utility to create/drop schemas related to Oracle Fusion Middleware products.
• Implementing SOA database Purge mechanisms to maintain the growth of SOA dehydration store.
• Performed migration of SOA and OSB domains using clone, pack and unpack utilities.
• Perform administrative tasks, deployments and configuration changes in OSB sbconsole.
• Configuration changes to proxy and business services in sbconsole

Confidential

Oracle Fusion Middleware Administrator

Responsibilities:

• Providing support to Oracle Identity Management products for Oracle - ACS customers in LATAM.
• Performed administrative tasks like Installation, Configuration, Patching, Migration and performance tuning for OIM, OAM and OUD 11gR2PS3.
• Given technical presentations and workshops to customers on Oracle Identity & Access Management Suite 11 gR2PS3.
• Perform Configuration reviews for OIM & OAM domains. These reviews are part of Oracle Advanced customer services to review the customer’s environment in detail for the best practices and performance tunings recommended in Oracle documentations.
• Integrated OIM, OAM and OUD 11gR2PS3 environments.
• Configured LDAP Synchronization between OIM and OUD LDAP.
• Managing provisioning and reconciliation tasks.
• Configuring Identity Connectors and Application instances in OIM.
• Configuring Approval workflows in OIM based on the requirement.
• Enabling Identity Audit and configuring Identity Certification definitions.
• Managing policy based provisioning in OIM by creating User membership rules and Access Policies for roles.
• Using Bulk load utility to load large volumes of users, roles into OIM.
• Implemented OIM purge mechanisms to manage the growth of OIM database.

Confidential

Middleware Administrator

Responsibilities:

• Infrastructure support for Jewel Applications running in various Prod & Non-Prod environments involving WebLogic application server.
• Performing WebLogic Administrative tasks such as Installation, Upgrade, Datacenter Failover/Failback, Recycle, Performance monitoring, Thread depletion, setting environment level parameters.
• Deploying application builds (WAR, JAR & EAR) in standalone domain & Clustered environments.
• Automated frequent infra activities by developing Korn/Bash Shell scripts.
• Stage, install and upgrade front end of applications running in Citrix Environments.
• Coordinating Disaster Recovery plans, Maintenance activities for the weblogic application servers involving the stakeholders from application and business teams.
• Maintained Load Balancing & High Availability of Enterprise Applications running in Clustered weblogic domains.
• Experience in working with Keytool Java Utility to manage application Certificates, Keystores in weblogic servers.
• Configure, Administer and tune Data sources and Connection pool for JDBC connections.
• Supporting Infrastructure databases using SQL Developer & MySQL.
• Providing on call support for High & Critical impact incidents to Production environment.

Confidential

Middleware Administrator

Responsibilities:

• Supporting WebLogic application server which includes various versions like WebLogic 8.1, WebLogic 10 and WebLogic 11G in various platforms like Solaris, AIX, Linux & Windows servers.
• Performing WebLogic Administrative tasks such as Installation, Upgrade, Datacenter Failover/Failback, Recycle, Performance monitoring, Thread depletion, Out of Memory, High CPU issues, setting environment level parameters.
• Automating administrative tasks and deploying applications using WLST- Weblogic Scripting Tool.
• Deploying application builds (WAR, JAR & EAR) in standalone domain & Clustered environments.
• Maintained Load Balancing & High Availability of Enterprise Applications using BIGIP & 3DNS. Successfully implemented OneClickDCF Tool for this activity.
• Experience in working with Keytool Java Utility to manage application Certificates, Keystores in weblogic servers.
• Analysis of Memory Leak issues using JRockit HeapDump analysis tool and adjusting the JVM Heap sizes & GC parameters.
• Implemented Cron jobs to address File space issues in Weblogic/MQ Unix servers.
• Configure and Administer Datasources and Connection pool for JDBC connections.