SUMMARY:

• Having around 8 years of hands - on experience in the Information Technology industry, which includes demonstrated work experience in the Administration, Installing, Configuring and Maintenance experience on Oracle Fusion Middleware Products SOA,Web logic and Database under environment consisting of UNIX and Linux Platform
• Install, configure,upgrade and support WebLogic and SOA Suite products.
• Planning, configuration, and testing of new installations
• Configuration of Node Manager, Machines, Clusters and Domains
• Experience in Supporting JMS,distributed queues, clustered JMS implementations and foreign JMS providers
• Expertise in the Administration, Installing, Configuring Web Servers like Apache 2.0, Web Server.
• Solid experience in developing and deploying the applications on multiple Web Logic Servers and maintaining Load balancing, High availability and Failover.
• Deployed Web Logic Server Clustered Environment on (Single and Multi Box)
• Technically experienced in Web Services, WSDL, WAS/WSAD, Application Integration, Workflow and Business Process Management
• Extensive knowledge on F5 Load Balancers.
• Good experience on OEM.
• Deploying J2EE Application archives (JAR, WAR, EAR and RAR) and Web-Based on Web Logic Application Server
• Extensive experience in production environments, involved performance tuning, tweaking the JVM parameter, Threads,size of the connection pools
• Strong knowledge in Clustering, JDBC connections and JMS connection factories,, queues and topics
• Worked with Protocols TCP/IP, HTTP/HTTPS, SMTP, SNMP, and FTP
• Experience in configuring Node Manager to start and stop managed servers from admin console
• Experience in both Clustered and non-Clustered environments
• Excellent working knowledge in implementing LDAP and Netscape Directory Server
• Expertise in installing and configuring of Oracle Enterprise Manager 12C, Database 11G/12C instances.
• Sound knowledge on Java components to understand and troubleshoot middleware components
• Experience in Oracle Identity Manager and Oracle Access Manager. Also worked with Authorization Policies, Access Policies, Rules, and Roles
• Expertise in Oracle Web Logic Server 12C, 11g across an extensive selection of the feature set including cluster, security enhancements, integration and JDBC.
• Involved into all the aspects of Installation, Configuration, Clustering, Deploying Applications, Load Balancing, High Availability, Failover or Disaster Recovery and Performance Tuning for Web Logic Server issues in Production, Pre-Prod, Development and QA environments.
• Good working experience in Capacity Planning and Played key role in architecture domain to build Technical Architecture documents for each project implementation.
• Extensive experience in designing and implementing the solution, involved into integration strategies within a team oriented environment, utilizing quantitative and qualitative analytical skills.
• Experience in Upgrade Service Packs and Migration of Web Logic Server.
• Experience in setting up multiple Domains, Clusters, Admin Server, Managed servers and Node Managers in 11G and 12C.
• Involved into Development for Identity Management and Oracle Service Bus.
• Involved into Code Reviews and Walkthroughs and creating Change controls for Production Releases.
• Deployed various WAR, JAR, EAR and J2EE applications on Managed servers and in High availability clustered environment using Enterprise Manager & OSB Console or auto deployment scripts.
• Expertise in Administrating of Oracle Database 10G/11g and 12C backup and restore, creating Table spaces for any fusion middleware products, and integrating them with applications Administration, Installing, Configuration of Web Logic proxy plug-in for Web Servers like Apache 2.0 /2.2 and Oracle HTTP Server,
• Configuring and administered JDBC Connection pools and JMS Connection Factories and implemented other services like JNDI with Oracle RAC
• Having Expertise on executed several installs of IDM, SOA,MFT,OBIEE, Web center, Unifier and Primavera products for many customers using scripts
• Strong experience in UNIX Shell Scripting to automate build and deployment process, Start and Stop tasks to maintain Web Logic server efficiently.
• Expertise in writing WLST scripts using Jython/Python for starting/stopping servers, Node managers and deploying applications
• Experience in installing SSL certificates on Apache OHS and Oracle HTTP Server and configuring the OHS with Hardware Load Balancer for any Fusion Middleware Product Stack
• Excellent knowledge in implementing LDAP and Integrating with other sources including Sail Point and OIM.
• Involved in finding Memory Leaks and adjusting JVM Heap Size and Garbage Collection parameters during performance tuning of Web Logic server
• Experience in 24x7 on-call production support and Troubleshooting deployment issues, performance issues in Production and Pre-Production environments
• Involved in Backup and Disaster Recovery of Application instances and support of Unix and DBA Teams
• Experience with change control tools like Remedy and Oracle Portal
• Providing 24*7 support for Fusion Middleware Products Stack(Web Logic/SOA/OSB/WC).
• Managing Upgrades, Patching’s, Incidents, Changes, Problems in Implementation or Production and Other environments.
• Creation of Data Sources, JMS Advanced Queue, Connection Factories, JMS Modules, Work managers, Users and Groups, Node Managers, Connection pools for AQ, DB, and FTP Adapters.
• Deploying SOA composites.
• SOA purging configuration, scheduling and Maintains schema performance.
• Worked on configuration of the node manager for high-availability of Web Logic admin and managed servers
• Performance tuning of all Web logic components like Data sources, Clusters, Servers, OHS.
• Expertise in Web logic 11g,12c Administration and Installation.

TECHNICAL SKILLS:

Platform / OS: UNIX, RedHat Linux 5/6/7

Fusion Middleware: WebLogic Server, SOA Suite, Oracle Identity Manager, Oracle Access Manager, Oracle Internet Directory, Single Sign On, Oracle Business Intelligence EE, Enterprise Repository, Enterprise Manager 11G and 12C, Database10g/11g and 12C.

Web Server's: Apache, Oracle HTTP Server 11G

IDE's Tools: SQLdeveloper 10g / 11g, Secure SSH, Putty, TOAD

Scripting: WLST, SQL, HTML, XML, Shell script.

Programming Languages: SQL,JAVA and C

Protocols: TCP/IP, Telnet, SSH, HTTP, HTTPS, FTP, LDAP, SSL

PROFESSIONAL EXPERIENCE:

Oracle Fusion Middleware DBA

Confidential

Responsibilities:

• Install, configure,upgrade and support WebLogic and SOA Suite products.
• Planning, configuration, and testing of new installations
• Configuration of Node Manager, Machines, Clusters and Domains
• Experience in Supporting JMS,distributed queues, clustered JMS implementations and foreign JMS providers
• Captured all the requirements and prepared necessary documentation.
• Configured reverse proxy which redirects the URL'S.
• Performance tuning of JVM heap size, analysis of garbage collection and Native thread for production performance
• Fixed Memory issues like OPMN memory leak. Analyzed the memory usage for WebLogic with third party tools
• Applied Bundle Patches to OBIEE
• Server Hang, Deadlock, application level lock database level lock by taking thread dump and analyze to get the root cause for the hang.
• Involved in Performance tuning of WebLogic server with respect to heap, threads and connection pools
• Capturing all the requirements and building an Oracle recommended approach with Sizing and Technical Architecture.
• Responsible for Installing, configuring, patching of Oracle WebLogic server, Application Developer and Database as Production Environment
• Built Two Node Cluster Setup for WebLogic and Application Developer
• Created Multi Domain Architecture for SOA and MFT
• Implemented Oracle Database 11.2.0.4
• Involved into 24X7 on call support to troubleshoot operational issues, performing root cause analysis, and monitoring the logs for Production Environment
• Responsible for Load balancing and Performance tuning for various WebLogic server Instances of Oracle Fusion Middleware stack.
• Created and configured connection pool for database connectivity on Database 11g
• Deal with troubleshooting issues like Server hang's, Application Deadlock, Out of Memory, High CPU Usage.
• Node Manager Configuration - remote managed server start and stop. SSL communication between admin server and node manager.
• Deployed WARs, EARs and JARs using Enterprise Manager Console and through python scripts
• Deployed JAR'S and executed the XML file using Oracle Service Bus Console.
• Involved in requirements gathering, component designing, deployment and testing of the application for order processing, email notification and error handling of malformed orders.
• Involved in the configuration of the connection pools and data sources for DB Adapter on the application server
• Provided WLST script and configuring start/stop WebLogic components using python script.
• Daily health checkup and maintenances, scheduling the monthly backup
• Install and Configure Oracle HTTP Server in DMZ zone with reverse proxy, which redirects the URL'S App Servers.
• Responsible for Support, Troubleshoot and identifying the fixes for WebLogic, SOA, OSB, Web Center and Database issues across Production, Development Environments.
• Troubleshooting or analyzing the issues and identifying the fixes. Also prepared root cause analysis documents.

Environment: Web Logic 10.3.6,OID 11g,OIM 11g,OAM 11g,DIP 11g,OIF 11g,SOA 11.1.1.7 andOracle HTTP Server 11.1.1.7,Jdeveloper,JAVA

Oracle FMW Administrator

Confidential

Responsibilities:

• Involved into Installing, configuring, patching and managing for "SOA Suite, Web Center Portal, Service Registry, Enterprise Repository, Oracle Data Integrator, Oracle Business Intelligence EE, Identity and Access Management, Oracle HTTP Server, Enterprise Manager, & Fusion Accounting Hub"
• Captured all the requirements and prepared necessary documentation.
• Creating the respective product schemas in Database using RCU
• Responsible for Daily Health Checks and Support for (WebLogic, IDM, IAM, SOA, OBIEE, ODIEE, OER, WCP, Web - Tier, Fusion Applications & OEM )
• Applying Bundle Patches / CPU patches to the respective products for fixing the product bugs and its security updates.
• Handling WebLogic instances of different products, in Dev, Test, and Acceptance& Prod Environments.
• Worked on OBIEE Memory Leak issues and applied the fix.
• Worked on agent deployment for OEM 12C to discover the FMW targets on UNIX / Windows.
• WebLogic deployments and monitoring resource applications using EM 12c configurations and setups
• Created an Organized Group structure in OEM 12C for easy administration, And also responsible for Tuning Metric Thresholds for incident Email Alert Notifications
• Implemented Standalone ODI Agent's installation
• Configured and set up Secure Sockets Layers (SSL) for data encryption and client authentication
• Configured Single Centralized (OHS) HTTP Server with reverse proxy, which redirects the URL'S up to 15 different products - This also includes SSL configuration using LBR.
• Performed (RPD & Catalog) Deployment for Financial Analytics Fusion Edition
• Troubleshooting the issues includes monitoring logs, analyzing the detailed product issues and identifying the fixes, and prepared root cause analysis documents.

Environment: WebLogic 10.3.5, OID, OVD 11.1.1.6 (PS1), OIM, OAM 11.1.1.5 (PS1), SOA Suite11.1.1.5, OBIEE 11.1.1.5, OBIA 11.1.1.8, ODIEE 11.1.1.5, Oracle Enterprise Repository 11.1.1.6, Web-Tier 11.1.1.5, Fusion Applications 11.1.4, Enterprise Manager 12C

Database Associate

Confidential

Responsibilities:

• Created and maintained databases required for Development, Testing, and Prod.
• Captured all the requirements and prepared necessary documentation.
• Performed pre - patch analysis before applying any fix/patches
• Implementing it on the TEST database before applying it on PROD database
• Performing PROD database cloning through RMAN and manual refresh includes refreshing the Oracle software as well.
• Involved in backup and recovery of Development & Test databases
• Maintaining Hot Backups (Daily), Cold Backups (Weekly), RMAN and Logical Backups using Exports and Imports for Oracle Database.
• Monitored the database growth on Daily / Weekly basis, Modifications will be made on databases, like altering Tablespaces by adding/resizing the data files
• Performed logical backups using Expdp/Impdp
• Creating different users and granting them appropriate privileges and roles.
• Performed Database up-gradation from version 10g to 11g
• Upgraded the database from 10.2.0.1 to 10.2.0.4 by applying patch
• Finding and killing sessions which are idle, locked and using high resources
• Configured listener (listener) using netca, netmgr and local naming methods (tnsnames.ora), testing it with tnsping.
• Troubleshooting the database issues and resolving development tools problems. This includes Monitoring Alert logs, analyzing the detailed product issues & identifying the fixes. Also prepared root cause analysis documents.