SUMMARY:

• Worked as a Sr. Technical Analyst - Oracle Product Support with 9 years + of experience supporting Oracle Middleware stack, like Oracle WebLogic Server 8i, 9i, 10g, 11g, 12c, Oracle Coherence 3.x 12c, OHS, Apache Web Server focusing on System Architecture and Performance Tuning on High Availability environments, Troubleshooting mission critical deployments, Installations, Debugging, Profiling Java application deployments, runtime performances and daily Middleware Administration activities.
• Extensive hands on knowledge of Application Stack Implementation.
• Objective oriented, with special focus on working closely with technologies and System Integration, with solid skills of Customer Management, under pressure work, negotiation under critical situations.
• Capable of working on Multidisciplinary Teams and also proficient as an individual contributor.
• Excellent Communication Skills.

SKILL:

• Excellent Communication SkillsOracle WebLogic Server 12c, 11g, 10g, 9i, 8i, 7i & 6i.
• Oracle Coherence 12c R1, R2 & 3.x
• Oracle JRockit/JDK
• Oracle Application Server 10g (Forms & Reports) & Oracle SOA 10g
• Windows family, RHEL 5.X, Solaris 10 SPARC
• Eclipse MAT (Heap Dump Analyser), Samurai & ThreadLogic (Thread Dump Analyser), WinSCP, Putty, VM Ware & WireShark.
• Problem Analysis, Troubleshooting, Investigation, RCA, Monitoring, Performance Tuning, Installations, Configurations, Deployments and Administration.

EXPERIENCE:

Manager Operations - WebLogic SME

Confidential

Responsibilities:

• Supporting all middleware technologies used to host critical Confidential applications.
• Provide Middleware administration/Architecture leadership to
• Design and implementation of over 108+ application.
• Created Road map for all Middleware/Integration applications.
• Created / managing 10000+ new Middleware instances span across 3000+ hosts.
• Created Monthly metrics for Middleware Technologies like JBoss, Weblogic, Tomcat, Apache, Nginx.
• Created Performance Metrics around Middleware Components used.
• Provided mentorship to different team members and performed design reviews.
• Helped install new middleware applications in different environment i.e. Dev, SIT, Replica, Productions etc.
• Performed updates/upgrades for many applications.
• Performed critical security closure for all the applications.
• Created and architect DR for all the applications under middleware platform.
• Implementation of proactive monitoring via AppDynamics, Splunk, OEM for all the middleware.
• Automation common middleware administration like, deployments, monitoring, patching, installation and etc

Sr. Technical Analyst

Confidential

Responsibilities:

• Supporting WebLogic Core Configuration and runtime issues to existing and new customers, varying from installation, patching, upgrade, deployment, performance, startup/shutdown, Bugs/Defects and overall WebLogic Administration.
• Supporting WebLogic Security configuration to existing and new customers, varying from SSL configuration, JDK security features, LDAP configuration, Kerberos/SAML configuration, patching, upgrade, security startup related issues and runtime security related issues.
• JDBC Connection Pool and Multipool configuration.
• Deployment and troubleshooting of JAR, WAR, and EAR files in standalone domain and clustered environments.
• Upgrade of the WebLogic Server/s in development, testing and production environment and applying patch and service packs
• Cluster Configuration - Single Cluster, Multiple Clusters and Deployment over clusters.
• WebLogic's HttpProxyServlet and HttpClusterServlet configurations.
• Creating security roles, group policy, user authentication, auditing and authorization.
• Node Manager Configuration - Remote Managed Server start and stop. SSL communication between Admin Server and NodeManager.
• Working with WebLogic utilities - WebLogic.Admin, WebLogic.Deployer, appc, utils.dbping and etc.
• Configuring Web Logic Plug-ins for Apache Web Server and configured load balancing and fail-over solutions.
• Analyzing the Log Files, Thread Dumps, JVM Dumps, and Exception Stack Traces.
• Monitoring thread usage, connection pool usage, CPU usage, Memory usage.
• Monitoring & analyzing resources, Standard logs, and application & domain logs.
• Patch updates using BSU and Opatch utility, Service Pack Upgrades and Version Upgrades.
• Configured Web Server plug-ins.
• Involved in the hiring process. and mentoring New Joinees.
• Delegating work to trained new joinees and delivering continuous guidance to ensure required workflow is met and possible C-Sat.
• Helping Team mate with Technical as well as Process related knowledge to ensure on-time and smooth delivery of work and or clearing backlogs thereby contributing to the entire team s performance.
• Creation of Knowledge Base Articles and Documents to contribute to Oracle Knowledge Base D Confidential base.
• Designated to work only with Top Accounts and Critical Accounts Oracle Customers since August 2015.
• Involved in most Customer s escalation calls/meetings/conferences, to get and set expectations right to ensure Customer retention and possible C-Sat.

Oracle Middleware Consultant

Confidential

Responsibilities:

• Successfully defined a proper workflow and control the process for Middleware Administration.
• Successfully migrated Middleware deployments from high end Servers to low end server for consolidation and down - sizing.
• Successfully streamlined OAS 10g, Forms & Reports and J2EE standalone services 10g & Weblogic Server 11g deployments.
• Successful migration of Nucleus Finnone Application from OAS 10g to Forms & Reports and J2EE standalone Services 10g.
• Configured OHS 10g plug-in as a Web-Server for Weblogic instances with deployed applications.
• Successful JDK upgrade from jdk 6 to jdk 7 for Weblogic 11g version 11g on Solaris SPARC 10.
• Successful Weblogic upgrade from WegLogic 10g to WebLogic 11g.
• Successful upgrade of the JInitiator add-on for MS IE for Oracle Forms and Reports.
• Successful reinstallation and redeployment of OAS 10g and Weblogic 11g in the event of OS crashed.
• Successful replicated the Nucleus-Finnone Application on Standalone Forms & Reports Services 10g on Windows Server VMs.
• Successful fine-tuning newly implemented Production Standalone Forms & Reports services Application Server for Nucleus-Finnone Financial & Accounting application over the OC4J Forms and Reports, clustering, maintaining persistence, Backup and Recovery strategy, & Periodic versioning of deployments, Windows Server IO and Non-IO Desktop Heap to allow spawning of more Forms and Reports child processes, OAS 10g Forms & Reports for users to generated high volume reports to suffice the month-end activities.
• Successful OC4J OAS 10g, SOA suite installation.
• Version Management (patching/upgrade).
• Cloning the SOA suite.
• Configuring Web Cache Load Balancing.
• Maintaining daily, weekly and monthly checklist.
• Preparing Plan of Actions, Monthly Service Reports, Client Site-Documents, and Client System Study Documents.
• Coordination with Oracle Support and other Vendors for various support related issue And ensuring necessary escalation to respective domains/dept. to bring about a smooth functioning of the SOA/BPEL suite.