· Worked with the delivery team, responsible for implementing and supporting of the Oracle SOA product suite, primarily BPM, B2B, SOA, OER, OID, OAM, and OEM12cfor Proficient clients within the organization.

· Responsible for designing, installing, maintaining and troubleshooting Oracle SOA products and assuring that they can communicate with external and internal systems.

· Architected, installed and configured Middleware applications in clustered highly available environments on Linux and Windows.

· Migrated the existing non-clustered deployments to a clustered environment with hardware and software load balancers.

· Manage Middleware space and offshore Team.

· Performance tuning and optimization of existing environments.

· Managed JDBC connection pools.

· Managed JMS queues.

· Provided support for OSB and Webcenter applications.

· Worked with a global team to provide continuous support of the applications.

· Deployed the code changes and updates.

· Worked with vendors to resolve issues.

· Worked closely with developers and systems engineers for optimum design for the application.

· Tested and deployed all software patches.

· Monitored the servers and applications.

· Installed OEM 12c, administer and manage OEM 12.1.0.3 for OFM Infrastructure.

Environment: OFM 11.1.1.6, Weblogic 10.3.6.0, JRockit 1.6.x, OEM 12c

The ADOR project for building 3 environments from ground up.

· Fixed a few issues they had with existing in house built Dev Environment.

· Built 3 new Environments one test, one QUAT and one Prod. All of the environments were built to achieve HA in cluster mode.

· Built new environment for Form and Reports Domain from ground up.

· Installed Forms and Reports Clustered Configured Domain.

· Made configuration changes to customize to meet the end client needs of connecting to COBOL servers.

· Configured High availability/Scale out the Forms instances.

· Provisioning Linux OS,like volume management, install libraries, tuning Kernel Parameters, creating Linux users.

· Configured High Availability of the Weblogic Clusters in the new environment built.

· Configured Multi data sources to access clustered Oracle Database and grid database.

Environment: Oracle Forms/Reports, Weblogic 10.3.6.0, SUN JDK 1.7.x

The GO-Live project for Allvac was indeed a critical. They were migrating around 30 systems to new platforms and some of them are for Oracle Fusion Middleware and OBIEEE. The time was of essence here and the client wanted to have 3 environments build and made production ready.

· Responsible to create new environments for ADF Report, SOA and OBIEE.

· Assigned the task of stabilizing the existing environments. Supported around 13 Environments in the middleware space.

· Built new environment for ADF Domain from ground up.

· Installed OBIEE Clustered Configured Domain & responsible for Promoting OBI (RPD, Web catalogs)

· Installed and configuring OBIEE 11g, DAC and Informatica

· Made huge configuration changes to make the existing Environments Stable like SOA and OBIEE.

· Configured High availability /Scaleout the OBIEE instances.

· Configured primary and secondary instance of the Cluster Control and Oracle BI Scheduler.

· Installed and configured SOA Suite Domains in the new VM Boxes.

· Responsible for day-to-day Deployments in all the environments as part of the Go-Live project.

· Configured JMS Servers, JMS Modules, Queue’s, Topics and Distributed Queue’s.

· Configured Connection Factories.

· Tuned connection pools.

· Tuned outbound connections for DB Adapter and FTP Adapter.

· Deployed RPD’S in all the OBIEE Environments.

· Installed OEM 12C with Weblogic and SOA pack.

Environment: SOA Suite 11.1.6.0, Weblogic 10.3.6.0, OBIEE, SUN JDK 1.7.x, JRockit 1.6.x, OEM12C

The Reference Architecture project is pilot program where SITA would consider this environment as a reference to all the future environments that SITA would be building. The project involves in various guidelines on how the environment should be build and provisioned to the Development teams and the operations team. Several industry standard best practices are implemented. SITA environment is a complex environment which talks to several programs like MQ, and integrates with other programs like Voyager, Horizon and W&B (Weight and Balance).

· Installed and Configured Weblogic Domains in SITA for RA12project.

· Built several environments from ground up for POC.

· Install and Configure SOA Suite Domains in the new VM Boxes.

· Installed OEM 12C with Weblogic and SOA pack.

· Installed and Configured OEM Agents in several Environments.

· Configured Monitoring, IncidentManager, Blackouts.

· Cloned Weblogic Domains using OEM12C.

· Used OEM for application Deployments, Patch Installations for the Middleware Targets.

· Used Notifications, Incidents and Configured Security Roles.

· Used Management pack feature to add the Fusion Middleware Farms (domains).

· Configured High Availability of the Weblogic Clusters.

· Configured Load Balancer F5 configurations.

· Responsible for Deployments in lower environments as part of the pilot program.

· Configured JKS and installed and updated certs needed for SSH communication between the servers.

· Configured JMS Servers, JMS Modules, Queue’s, Topics and Distributed Queue.

· Configured Connection Factories.

· Configured Security Realm for Active Directory provider specific configurations.

· Configured are JMS resources, JDBC resources according to application requirements and for RA12 Infrastructure supported Data Sources.

· Maintaining the HA by configuring Clusters in the Domain.

· Deploying EAR and Composites in the EM.

· Responsible for RPD, web Catalog Promoting to, DEV, TST, UAT& Prod

· Troubleshooting OBIEE coreapplication.

Environment: SUN JDK 1.7.x, JRockit 1.6.x, Weblogic 10.3.6.0, SOA Suite 11.1.6.0, OEM12C, Big

The System Administrator will be responsible for providing system and application level expertise for a variety of Server and Web Applications and associated third party products. Support development, test and production software environments, Install and configure system and third party software packages and provide system and application support to all end-users. Work with users to define problems. Work with database administrators and the technical group to resolve issues and identify optimal solutions. Provide support and troubleshoot issues related to Oracle EBS Applications, Oracle SOA Suite Server and Application, Oracle Weblogic Server and applications as well as base Linux Operating system. Maintain the security and confidentiality of information accessible on managed systems Monitor, manage and resolve incoming helpdesk calls.

· Installed and configured SOA Suite Domains in QC, UAT and Prod for on Air Access, Asset Manager and Lease Termination Applications.

· Installed and configured OEM12c for middleware components to monitor the Environment.

· Configured notifications for QC, UAT& Prod.

· Configured and Installed 12c agents in the Environment.

· Added Security roles & groups to access OEM 12c.

· Configured monitoring attributes & threshold like CPU,File system space availability,memory utilization, swap utilization, status of the Weblogic & SOA Servers.

· Deployed JVM Diagnostic & ADP (application Performance Diagnostics Server) Manager in 12c.

· Installed OBIEE in Clustered Environment.

· Configured High Availability of the SOA Clusters and BAM.

· Configured Multi Datasources to access RAC Databases.

· Upgraded the SOA Suite to BPM Suite for one of the Applications

· Configured Load Balancer BIG IP/F5 configurations for the Oracle Fusion Middleware Environments.

· Configured BPM Roles, Human workflow.

· Configured Security Realm for Active Directory provider specific configurations.

Environment: SUN JDK 1.6.x, Java, J2ee, Web logic Server 10gr3, RHEL5, Oracle11g, SOA Suite 11.1.1.1.X,

CPAC, the end client for Apps-Systems had to move to VM servers from physical hardware. The whole project was to move the OFM stack to new VM Environment. The products to be moved in OFM stack areUCM, SOA, OID, OAM and OIF.

· Responsible for migrating various components of OFM.

· Installed and configured SOA Suite Domains in the new VM Boxes.

· Administrated the OFM infrastructure, implement system administration best practices, and improve operational efficiencies by tweaking the configurations for several components within the admin server.

· Re-Configured JDBC connection pools.

· Configure the Environment to use the LDAP authentication.

· Troubleshoot application problems, check server configurations, and analyze log file entries, Weblogic Admin Console, using manual monitoring methods.

· Used the Help Desk package Remedy for problem and resolution tracking.

· Scheduled and performed after hour software maintenance as required by customer needs.

· Supported Disaster Recovery activities.

· Responsible for Re-Deployments of all the composites and Applications in the newly built domains.

· Troubleshoot the Issues with SOA Domains.

Environment: SUN JDK 1.6.x, Java, J2ee, Web logic Server 10gr3, RHEL 5, Oracle11g, SOA Suite 11.1.1.1.5

Fundamental objective of the MIDAS Retirement program is to implement a platform that supports holistic loan management/administration capabilities that enable robust servicer oversight leading to reduced risk and credit losses. The new Servicing platform aligns with the overall SFPM Vision and objectives by improving Freddie Mac’s capabilities to manage its $1.8 trillion portfolio, Reduce Credit Losses, Reduce core G&A, REO operating expenses and IT expenses. Enhance the control environment to reduce deficiencies and MRAs, Permit Freddie Mac to better align with and support primary servicers and provide future state flexibility.Flexibility to support the future state of servicing contract and/or of the firm including ability to act as a primary service. The goal was to integrate data from multiple data producing systems by leveraging both file and event-based integration to provision data via the Data Services Hub. Convert disparate source data to a common format based on Canonical Data Model, and capture business event context for operational data. . Leverage DSI’s unique reference entity identification and integration capabilities to establish integrated view of loans and counterparties for servicing. Utilize Technical Data Quality controls (TDQs) implemented within Data Services Hub to monitor and validate data movement and provide appropriate exception handling.

· Responsible for supporting 36 environments for DSI Migration.

· Installed and Configured SOA Suite Domains in Dev2,Dev3, Dev5,Dev6,Dev7,E2E,UAT,Perf for multiple projects

· Administrated the OFM infrastructure, implemented system administration best practices, and improved operational efficiencies by tweaking the configurations for several components within the admin server.

· Configured JDBC connection pools.

· Configured outbound connections for the JMS Queues.

· Configured JMS Servers, JMS Modules, Queue’s, Topics, and Connection Factories in all the Dev Environments.

· Responsible for the maintaining the health and functionality of all the Dev Environments.

· Coordinated all administration activities within the environment pertaining to the utilization and implementation of the Weblogic software and hardware infrastructure.

· Provided assistance to WIO (Web Infrastructure Operations) personnel to investigate, diagnose, and resolve server operational and performance problems.

· Used of JDeveloper whenever needed to deploy the composites.

· Managed Java Virtual Machine (JVM) settings and options including classpath, HEAP sizes, Java Argument configurations, and other system settings.

· Managed and configure database connections, through JDBC data-sources, and JDBC pools.

· Configured Foreign Servers needed for the foreign Connection across the Domains.

· Configured JKS (Key Stores) for having the trusted certificated installed.

· Supported Disaster Recovery activities.

Environment: SUN JDK 1.6.x, Java, J2ee, Web logic Server 10gr3, RHEL 5, Oracle11g, ClearCase, Oracle Http Server (OHS11g) OSB11g, SOA Suite 11.3

The goal is an outcome of an Initiative taken by the Sr Management of consolidating the environments to one reference Environment. The team’s responsibility is to build a new environment with multi clustered for OSB, SOA. The DB used is RAC and the all the applications were moved to the new environments depending on the serving location. The environments were created as per regions NAM, APAC, EMEA and SA. The domains were created on the standards defined by the Architecture team by taking our teams input. Each business had a separate domain and the applications owned by them were deployed in their respective clusters.

Environment: Oracle Weblogic Server 9.2/10.0, JDK 1.4/1.5/1.6, J2EE, JDBC, JSPs, JMS, Perl 5.0, WLST, Red Hat Linux 4.0, Sun Solaris 8.0/9.0/10,Shell Scripting, Wily

The project responsibilities included Engineering and setting up of WebLogic, Apache, and Tomcat Infrastructure Platform’s for Load Balanced, clustered environments for servers. Application Support, Platform Support, Migrations and Incident Handling following the ITIL best practices and code level implementations and deployments on the platform for Integration, Stage and Production Environments.

Environment: Weblogic Server 8.1, Weblogic Server 9.2, Weblogic Server 10.3, Windows XP, SUN Solaris, IIS, Cold Fusion, Team Works Jdk1.4/1.5, J2EE applications, Java, J2EE, JSP, Servlets, EJB, XML, JDBC, JavaScript, Linux, Oracle9i/10g, Microsoft SQL Server 2005, PL/SQL, HP ServiceCenter/Peregrine, HP OpenView, Apache, Tomcat, Jboss.