EXECUTIVE PROFILE:

• Oracle Certified Professional with over 13 years of IT experience in heterogeneous system environment including, Linux, Solaris. AIX and Windows.
• Played key role on many successful project with strategic thinking, planning, architecture, design, implementation renovation, and modernization of Oracle Fusion Middleware environments.
• Technical Architect specializing in Oracle Fusion Middleware, Cloud Integrations, SOA, Weblogic, Oracle 12c/11g, Coherence, 10gAS Application Server Administration, OAM/OID/LDAP and SSO Administration, WebCenter Portal Administration.
• Experience in Oracle Weblogic 12c/11g installation, administration and configuration of various components - SOA Suite, Coherence, Fusion Applications, OBIEE, Forms and Report Server, Discoverer, Web Center Portal, Web Cache, J2EE/OC4J Containers, BPEL, Oracle Cloud Control, Apex listener, Oracle Service Bus (OSB), Enterprise Service Bus (ESB).
• Experience with installation, configuration and management of Oracle’s Identity Management components- Oracle Access Manager (OAM), Oracle Internet Directory (OID), LDAP, Oracle Identity Manager (OIM), Oracle Virtual Directory (OVD) and Oracle Single Sign-on(SSO).
• Experience setting up Federation using Oracle Identity Federation with third party SSO providers, using SAML 2.0.
• Expert level skills in implementing High Availability architecture using Weblogic and Oracle Application Server clusters. Having installed multiple middle tiers, configured load balancing/Virtual IPs, adding middle tier instances to the Farm. Setting up Application Server Instance level and Container level Clustering. Setup OID DR servers using Replication.
• Oracle Apps Server Upgrades, migrating web based application from OAS to Weblogic infrastructure, from 11g to 12c, SSL setup.
• Expertise with complete life cycle implementations in n-tier and distributed network-processing systems.
• Experience implementing large scale projects integrating heterogeneous applications using Middleware technologies. Exposure to HealthCare - HL7, HIPAA, PHI, PII.
• Installation and configuration of Oracle 12c/11g Enterprise Manager Cloud control monitoring setup using various management pack and plugins. Installation/deployment of Oracle management agent and monitoring alerts setup and configuration.
• Experience with Space Management, Capacity Planning, Backup & Recovery, Disaster Recovery, Performance Tuning, Memory Tuning, Application Tuning, Patching, Security Administration, Data Architecting.
• Extensive shell scripting knowledge in UNIX and Linux.
• Working knowledge of version control software including PVCS, Visual Source Safe, SCCS, Oracle SCM.
• Worked as Team lead managing a team size up to 8 engineers to deliver successful technology solutions
• Good Communication and Interpersonal skills.
• Experienced with Remote Deliver Model - well versed with interacting, coordinating and leading offshore development and delivery teams.

TECHNICAL SPECIALIZATION:

Oracle Fusion/SOA suite

Identity Management Suite/OAM/Federation/LDAP/SSO

Weblogic/Oracle Application Server

WebSphere/Tomcat/Apache/OHS

Enterprise Manager Cloud 12c

ERP (Oracle Financial)

Oracle HTMLDB, Apex

Discoverer/OBIEE

Oracle Forms/Reports

Oracle 12c/11g Database

PROFESSIONAL EXPERIENCE:

Confidential

Fusion Middleware Principal Consultant

Responsibilities:

• Responsible for the installation and configuration of Fusion Middleware/Weblogic Infrastructure and providing recommendations for solutions matching business needs and architecture.
• Installed and configured Oracle Fusion Middleware consisting of 4-node Weblogic cluster - Oracle Coherence, WebCenter Portal, Content Server (UCM), SOA Suite, OSB..
• Supported various Oracle Fusion Applications Dev, Staging and Production environments in HA architecture setup.
• Architected and performed out-of-place upgrade from Fusion Middleware (Weblogic) components from 11g (11.1.1.9) to 12c (12.2.1).
• Installed Oracle Enterprise Manager (OEM) Cloud Control 12c, setup metric thresholds, alerts for middleware applications, databases and web services.
• Performance monitoring Coherence cluster and Node health using OEM Cloud Control and Enterprise Manager Console.
• Installed and configured Disaster recovery infrastructure for Oracle Identity Management Suite, Oracle Access Manager (OAM), and Oracle Identity Manager (OIM), Oracle Internet Directory (OID), Oracle Identity Federation. Setup Access Gate and Webgate components. Architecture Oracle Ebusiness Suite integration with IDM using OAM and SSO 11g.
• Configured Oracle HTTP Server (OHS) and Apache Web Servers as Web Proxy to the applications deployed on Fusion Middleware.
• Worked with development and business analysts in defining the security needs for web services.
• Created Weblogic domains and distributed JMS servers.
• Deployed different formats of application like EAR, WAR to development, QA, pre-prod and production environments.
• Worked closely with developers to upgrades 11g code/artifacts to 12c.
• Performance tuning Fusion components optimizing the use of parallel threads, JVM tuning.
• Worked in a diverse and geographically dispersed team for Integration developers, Architects and DBA’s in designing and deploying SOA solutions for the client.

Environment: Oracle Fusion 12c/11g, Weblogic Server 12c, Coherence 12c, Oracle Access Manager (OAM), Oracle Coherence 12c, OEM 12c/11g, SOA Suite 11g, ANT, WLST scripting, Oracle Service Bus (OSB) 11g, IAM Suite 11g, Discoverer 11.1.1, Oracle RDBMS 11g, Siebel CRM 8.x, Oracle Developer Suite 11g, TOAD, Big 5 IP, Visual Source Control, BMC Remedy ITSM, Red Hat Linux 6, Solaris 10, Windows Server 2010.

Confidential

Lead Fusion Middleware Engineer

Responsibilities:

• Analyzed the existing Production Fusion Infrastructure and provided recommendations for architectural changes and performance tuning.
• Lead a team of 8 engineers to deliver and support client’s complex and mission critical Middleware infrastructure (Fusion)
• Participated in Release management and worked with development/design teams for deployment automation.
• Supporting a large no. of SOA Dev, Test, QA and Production environments in a high available active-active cluster setup.
• Performance tuning various Middleware components viz. Weblogic, OHS, BPEL, OSB, Apache to achieve greater performance and scalability.
• Worked closely with Integration Applications developers and Business Analysts in defining the security needs for Web Services.
• Installed Oracle Enterprise Manager 12c setup monitoring alerts for middleware applications and web services.
• Installed and setup Oracle Database 11g (11.2) as a repository database for SOA and IDM components.
• Installed and setup Oracle Fusion 11g (11.1.1.8), consisting of Weblogic 10.3.6 in a four-node architecture
• Created Weblogic domains and Distributed JMS Servers.
• Installed and configured OHS as Proxy Web Server.
• Deployed Java and ADF applications to Weblogic Application Server.
• Upgraded Weblogic Middleware applications from 11g to Fusion 12c.
• Performance monitoring using Oracle Grid Control and Enterprise Manager Console.
• Performance tuning various SOA components viz. BPEL, ESB, WSM to achieve greater performance and scalability.

Environment: Oracle Fusion 11g (11.1.1.8),, Weblogic Server 11g 10.3.6), OEM 12c, ANT, XML WLST scripting, Application Development Framework (ADF), Oracle Service Bus (OSB) 11g, OAM 11g, OID 11g, OVD, Oracle RDBMS 11g, Oracle Developer Suite 11g, TOAD, 10g, Cisco CSM, Subversion Control, Solaris 10, Red Hat Linux 6/5, AIX 4.5, Windows Server 2003.

Confidential, OR

Sr. Middleware Consultant

Responsibilities:

• Installed and configured Oracle SOA suite 11g consisting of BPEL, Mediator, Rules Engine, and B2B in a 4 node production cluster.
• Created domains, managed servers and grouped them into different Weblogic domains.
• Created Trading partners via B2B Console and deployed TPAs and other B2B artifacts.
• Helped client with Software Configuration and automating deployments using automated tools (Cruise Control).
• Worked closely with Integration developers and Business Analysts in defining the security needs for Web Services.
• Upgraded Fusion services from version 11.1.1.3 to 11.1.1.5.
• Installed and configured Oracle Service Bus on Oracle Weblogic Server 10.3.5
• SOA performance monitoring using Oracle Grid Control and Enterprise Manager Console.
• Deployed home grown web based J2EE applications on top of OC4J Application Server Containers, created data sources and implemented Connection Pooling.
• Performance tuned OC4J containers by increasing no. of JVM processes, increase Heap Stack size and performed island clustering.

Environment: Oracle Fusion/SOA 11.1.1.5, Weblogic Server 10.3.4, Red Hat JBoss 7.1, ANT, WLST scripting, Cruise Control, Oracle Service Bus, OHS 11g, Oracle RDBMS 11g, Oracle EBS 11i, Oracle Developer Suite 11g, HL7, HIPAA, PHI, SQL Developer, TOAD, 10g, SVN, Solaris 10, Confidential -UX 11, Windows Server 2006.

Confidential

Sr. Middleware/SOA Consultant

Responsibilities:

• Installed and configured Oracle SOA suite 11g (11.1.1.5) components: BPEL, OBIEE, Oracle Service Bus (OSB), Rules Engine, AIA, and in a 4 node production cluster on Exalogic Grid platform.
• Setup enterprise wide Oracle Identity management Suite (OID, Virtual Directory, SSO, and Oracle Access Manager) in a high availability environment.
• Integrated Weblogic domain authentication with Active Directory (AD).
• Configured WebGate along with OAM for Ebiz Suite SSO integration.
• Created JDBC Data sources and tuned connection pool settings for optimum performance.
• Created JMS Servers, JMS Modules, SAF agents, Queues for channeling messages.
• Utilized work manager to prioritize server resource allocation to applications/components.
• Performance tuned SOA component engines optimizing the use of parallel threads, configured timeouts JVM heap and SQL tuning.
• Worked with Network team to configure F5 Load Balancer in front of SOA nodes. Coordinated with Firewall/security team to define necessary firewall rules..
• Worked closely with application developers in tuning and deploying ADF applications.
• Worked in a diverse and geographically dispersed team of Integration developers, Architects and DBAs in designing and deploying SOA solutions for the client.

Environment: Oracle Fusion Middleware 11.1.1.5, AIA Pack 3.1, Weblogic Server 10.3.5, Java/J2EE, ADF, WebCenter Portal 11g, Oracle Exalogic Platform, OEM 11g, F5 Load Balancer, ANT, WLST scripting, Oracle Service Bus, OHS 11g, Oracle RDBMS 11g, SQL Developer, TOAD, 10g, SVN, Confidential -UX 11, Oracle Enterprise Linux, HL7, PHI, PII.

Confidential

SOA Admin

Responsibilities:

• Installation of Oracle SOA suite 10g components - BPEL, Oracle Rules Engine, and Enterprise Service Bus (ESB), Web Services Manager (OWSM), using advanced installation option.
• Supporting a large no. of SOA Dev, Test, QA and Production environments in a high available active-active cluster setup.
• Performance tuning various SOA components viz. BPEL, ESB, WSM to achieve greater performance and scalability.
• Worked closely with Integration developers and Business Analysts in defining the security needs for Web Services.
• Used Oracle’s Web Services Manager (WSM) to secure the web services.
• Installed and setup Oracle Fusion 11g (11.1.1.3), consisting of Weblogic 10.3.2 in a two-node architecture, using Repository Creation Assistant (RCU).
• Installed and configured Oracle Service Bus on Oracle Weblogic Server 10.3.2.
• Upgraded 10g SOA Services/Composites to 11g using JDeveloper.
• SOA performance monitoring using Oracle Grid Control and Enterprise Manager Console.
• Written scripts to periodically cleanup BPEL dehydration store.

Environment: /Tools: SOA Suite 11g/10g, Weblogic Server 10.3.2, ANT, WLST scripting, OSB, Oracle RDBMS 11g/10gSiebel CRM 8.x, Oracle Developer Suite 11g, Big 5 IP, Visual Source Control, Red Hat Linux, Windows Server 2003.

Confidential

Oracle Middleware Architect

Responsibilities:

• Worked as a team member to provide 24/7 on-call production database support
• Architected, installed and configured Oracle SOA suite of products viz. BPEL, Oracle Rules Engine, Web Service Registry (WSR) and Enterprise Service Bus (ESB), Web Services Manager (OWSM).
• Setup enterprise wide Oracle Identity management Suite (OID, Virtual Directory, SSO, and Oracle Access Manager) in a high availability environment.
• Configured all middle tier instances to work with RAC database to achieve high availability and business continuity.
• Integration of Oracle’s Internet Directory with Microsoft Active Directory (bi-directional), initial migration of user population from Ad into OID.
• Installed and setup Oracle Fusion 11g (11.1.x), consisting of Weblogic 10.3.3 in a two -node architecture, Repository Creation Assistant (RCU).
• Deployed and configured J2EE applications on Weblogic server.
• Used ANT scripts, WLST to deploy BPEL and ESB processes to the OC4J containers.
• Performance tuning various SOA components viz. BPEL, ESB, WSM to achieve greater performance and scalability.

Environment: Oracle Identity Management Suite 10.1.4, Weblogic 10.x, SOA Suite, 10.1.3.4, Oracle RDBMS 10G, Virtual private database (VPD) Oracle Developer Suite 10g, VM Ware, ODI, Oracle Application Server 10.1.2, TOAD, Visual Source Control, Solaris 10, Red Hat Enterprise Linux(RHEL) 5.

Confidential

Sr. Middleware Consultant

Responsibilities:

• Worked as a team member to provide 24/7 on-call production support.
• Installed and configured Application Server 10G components- Oracle Containers for J2EE, Web Cache, Portal, Infrastructure Repository, Oracle Internet Directory (OID), Oracle Identity Manager, Single Sign-On (SSO)
• Implemented High Availability feature of middleware fusion products by
• Clustering OC4J containers at instance level and container level
• Creating web cache Cluster of multiple portal middle tier instances.
• Using Hardware Load Balancer in front of multiple Portal and Business Intelligence middle tier instances to balance load between all instances and support high availability.
• Clustering Reports Server residing on multiple middle tiers.
• Integration of Oracle E-Business Suite with Oracle Single Sign-On in an effort to enforce one login credential across the enterprise applications.
• Installed and configured Oracle’s 10g Grid Control, deployed agents on all the middle tier and database nodes. The Grid Control is being used as one stop tool to manage all Application Server and Database instances across the board.
• Performed the responsibilities of Portal Administrator - migrated portal content between environments using Transport Set Export-Import utility.
• Deployed home grown web based J2EE applications on top of OC4J Application Server Containers, created data sources and implemented Connection Pooling.
• Performance tuned OC4J containers by increasing no. of JVM processes, increase Heap Stack size and performed island clustering.

Environment: Oracle Application Server 10gAS, 10.1.3, Portal 10g (10.1.4), Oracle RDBMS 9i/10G, Oracle Label Security (OLS), Oracle Developer Suite 10g, TOAD 9.x, 10g Grid Control, Big 5 IP, Visual Source Control, Solaris 8, Red Hat Linux,, Confidential -UX

Confidential

Application Server DBA

Responsibilities:

• Participated in the full lifecycle implementation of district wide Web-basedprojects.
• Upgrading existing version of 9iAS Rel.2 to 10gAS Rel.2 including upgrade of Portal, Forms, Reports and Discoverer services including Infrastructure repository.
• Conducting Installations & Configuration of Application Server 10G components- Oracle Containers for J2EE, Web Cache, Portal, Infrastructure Repository, Forms, Reports and Discoverer.
• Configured Portal, Forms, Reports and Discoverer components to authenticate against the Centralized OID directory service.
• Implemented High Availability architecture for the web based Portal and Discoverer applications by performing clustering of multiple apps middle tiers.
• Set up SSL on web applications requiring all data communication to take place in encrypted and secured fashion. Requested Digital Certificates from Certificate Authority and installed them.
• Tuned various OC4J and Apache parameters to make more JVM, memory available to the applications resulting in performance improvement.
• Created Discoverer End User Layer, Business Areas and helped users build various Workbooks/Worksheets for business reports.

Environment: Oracle Application Server 10sAS, 9iAS, Tomcat Apps Server, Discoverer 10G, Oracle RDBMS 9i/10G, Oracle Developer Suite 10g, Oracle Enterprise Manager 9.2, TOAD, 10g Grid Control, Cisco CSM, Oracle SCM, Red Hat Linux, Solaris 8, IBM-AIX 5L.

Confidential, Boston

Application Server DBA

Responsibilities:

• Conducting Installations & Configuration of 9iAS Oracle Containers for J2EE, Web Cache, and Oracle Interconnect, 9i Forms, Reports, Portal and Discoverer.
• Involved in CSM/Load Balancer configuration used for distributing load between different application server instances and maintaining high availability.
• Configured and deployed Sheriff’s Information & Reporting System designed in Oracle Forms & Reports 9i.
• Successfully migrated client-server app to Web based app converting forms and reports 6i to forms and reports version 10g.
• Deployed J2EE applications to OC4J using Oracle Enterprise Manager Web Console and dcmctl command line utility. Created datasources, performed URL mappings for Web Modules.
• Configured Oracle Forms and Reports services to uses Single Sign-On, Oracle Internet directory making use of Infrastructure Database and Metadata Repositories.
• Tuning different Databases, Application sever instances, Web components like HTTP server, OC4J, Web cache, Report Servers for best performance.
• Applying Oracle Quarterly Security CPU Patches

Environment: Oracle 9i Application Server 9iAS, OAI 4.1, Discoverer 9i, Oracle database 9i, Oracle Enterprise Manager 9.2, Cisco CSM, Apache, Red Hat Linux, Solaris 8, Windows 2003/2000

Confidential, San Diego

Application Server/DBA

Responsibilities:

• Maintained Web server, Form server, Report server, Concurrent Managers and database Listeners.
• Responsible for Database and Application patching using AD Utility and worked closely with Oracle Support's Life Cycle Support team to resolve major issues.
• Conducting Sizing/Capacity Planning efforts for the Oracle Database and Applications.
• Analysis and Tuning of various hit ratios and I/O contentions by Statspack
• Monitoring of programs taking high time to run and eventually solving them by working closely with the application development team, SQL query tuning (sqltrace, tkprof, explain plan).
• Organizing the Code and Data Movement from Test to Production during Go-LIVE.
• Configured replication software Shareplex (log based replication) for reporting purpose.
• Experience in Installation and configuration of Oracle 10g on Sun Solaris/LINUX environment
• Good experience in SQL, PL/SQL, Shell Scripting, Partitioning, Logical and Physical Database Design, Backup and Recovery procedures
• Performed Database and SQL tuning by using various Tools like StatsPack, TKPROF, EXPLAIN PLAN, optimizer hints and SQL tuning advisor
• Developed/customized UNIX shell scripts to automate routine DBA tasks

Environment: Oracle Application Server 10g/9iAS, RDBMS 10g,, Dataguard/Standby, Oracle Financial, RMAN, SQL Loader, SQL, PL/SQL

Confidential

Oracle DBA

Responsibilities:

• Worked as a team member to provide 24/7 on-call production database support
• Installation and Configuration of Oracle 10g RAC on Unix environment
• Performance tuning experience, specializing in Operating System Tuning, SQL Tuning, Database/Instance Tuning
• Good experience in SQL, PL/SQL, Shell Scripting, Partitioning, Logical and Physical Database Design, Backup and Recovery procedures
• Coordinated installation configuration of Oracle 10g Application Server, Oracle Internet Directory (OID), and LDAP to enhance database security.
• Applying Oracle Quarterly Security CPU Patches
• Performed Database and SQL tuning by using various Tools like StatsPack, TKPROF, EXPLAIN PLAN, optimizer hints and SQL tuning advisor
• Developed/customized UNIX shell scripts to automate routine DBA tasks

Environment: Oracle 10g, Real Application Cluster, Dataguard/Standby, Oracle Financial, Oracle Grid Control 11g, RMAN, Datapump export/import, exp/imp utilities, SQL Loader, SQL, PL/SQL