SUMMARY

• An experienced IT professional wif Weblogic Admin, Oracle Portal 11g, database & Unix administration skills, wif total experience of 13+ years.
• Weblogic Admin, J2EE applications like Oracle Portal 11g, CCB, RMB & WAM administration and BI - Publisher Administration. Installed, configured and administered Weblogic server 10x and 11x. Upgradation of Weblogic servers in development, UAT, QA and prod environments and applying patch and service packs.
• Oracle Utilities Customer Care and Billing (CC&B) Data conversion specialist.
• Successfully completed one full life cycle of CC&B implementation, data conversion, upgrade and support.
• Core expertise in CCB data conversion, installation, designing, maintenance and support of large mission critical apps wif multiple versions of Oracle database 10g, 11gR1 & 11gR2 database system.
• Responsible for installation of applications and Oracle database, upgrades, patches, packages, single fixes cloning, Weblogic, Tomcat & Webserver administration, Oc4j administration, Database performance & tuning, cloning Oracle Apps and Database SYSADMIN functions, batch configuration, threadpoolworker configuration, micro focus license installation, users creation, database creation, SQL statement tuning, backup/recovery, general troubleshooting.
• Specialized knowledge and expertise on Unix-Sun Solaris, HP-UX, Linux and Oracle Platforms. Attained knowledge on Jboss, SOA, OSB and UCM installation and deployments.
• Widely contributed to teh success of USA and global customers like Confidential, Confidential, HR-RAPDRP, UP-RAPDRP, Confidential, Confidential, HP and others across USA, UK, India and Middle East.
• Acquainted wif teh nitty-gritty involved working in global offshore support scenarios.

TECHNICAL SKILLS

ERP: Weblogic Administration, Oracle CC&B, Work Asset and Management, ORMB,BI-Publisher, OUBI & MDM 2.0.1 Administration and Data conversion of CC&B

Operating Systems: Oracle Solaris, HP-UX, Linux, IBM AIX, Windows 2003 & 2008

Languages & DBA Tools: SQL, PL/SQL, UNIX Shell Scripting, TOAD & SQL-Developer

RDBMS & Publishing: Oracle 10G and 11g R1/R2, MS Office

Job Scheduler Tool: Control-M & Autosys

Other Technologies: Hardware (Desktop/Laptops) & Networking, OHS & Apache Webservers

PROFESSIONAL EXPERIENCE

Confidential, Houston TX

Lead Weblogic Administrator

Responsibilities:

• Installed, configured and administered web logic server 10 MP2 and Oracle RMB 2.2.4(J2EE application).
• Installation and configuring of pre-requisite softwares (C3PO, Hibernate, JDK, Perl, Micro Focus, Oracle client) required for RMB
• Deployment of JAR, WAR, and EAR files in domain and clustered environments.
• Hands on experience in managing servers through Nodemanager.
• Worked on teh estimation of H/W and S/W sizing for teh applications.
• Working on production issue wif Oracle support as and when required.
• Performance tuning of Weblogic and managed servers.
• Configuration and re-deploying of applications.
• Managing Database resources and troubleshooting teh Production issues.
• Performance tuning of various Weblogic application servers in different environments.
• Involved in team discussion on daily basis and monitoring teh project progress.
• Pack and unpack of teh domains for cloning teh application servers for teh scalability.

Confidential, Houston, TX

Lead Weblogic Administrator

Responsibilities:

• Installed, configured and administered web logic server 10.3.6 and Oracle portal 11g (J2EE application).
• Upgraded of WebLogic servers in development, UAT, QA and production environments
• Deployment and troubleshooting of JAR, WAR, and EAR files in domain and clustered environments.
• Hands on experience in managing servers through Nodemanager.
• Applying required Weblogic and application patches.
• Configuration and re-deploying of applications.
• Installed and maintained OHS and Apache webserver and webcache.
• Managing Database resources and troubleshooting teh Production issues.
• Performance tuning of various Weblogic application and managed servers.
• Involved in team discussion on daily basis and monitoring teh project progress.
• Worked on teh estimation of H/W and S/W sizing for teh applications.
• Working on production issue wif Oracle support as and when required.
• Supporting teh production post go live on Oracle Portal and Weblogic.
• Well versed wif production and other environments architecture and request flow.
• Knowledge on SSL implementation. Setting up cron jobs for scheduling teh jobs and placing and removing maintenance page. Configuring and maintaining Webcache and quickly resolving teh issues related to it.
• Monitoring teh logs, isolating and resolving teh issues quickly related to application.
• Co-ordinating wif other tracks on executing any planned activities or production issues.

Confidential, Northfield, IL

Lead Weblogic Administrator

Responsibilities:

• Administration and Maintenance of Websphere Application Server of 7.x on AIX Servers.
• Configure Websphere Clusters for Fail-over Mechanisms and Load Balancing. Created Vertical and Horizontal clusters as per teh project requirements.
• Develop and maintain various ND Cells to setup environment from Development to Production Environments. Involved in daily application deployments (ear, war, jar, zip files).
• Created Data sources, JDBC Drivers to connect teh Databases from teh Websphere Application Servers.
• Trouble-shooting servers to analyze Root Cause in case of failures/problems wif servers.
• Documenting teh steps for teh best practices around teh performance of WebServers, WebSphere Application Servers. Working wif teh custom ticketing systems to halp resolve teh issues wif any applications related to teh application servers, web servers.
• Applied various patches/fix-packs for teh WebSphere Application Servers from Dev through Prod environments. Responsible for applying patches and fixes to WebSphere 7.x to bring it up-to-date.
• On-call support (24x7) support for multiple applications.

Confidential

Senior Weblogic Administrator

Responsibilities:

• Involved in Data conversion of legacy data in to teh CCB DB tables.
• Oracle CC&B and Websphere Administration and Release Management. Set up teh Development, test and configuration environments. Performing Environment management and Release deployment activities.
• Setup teh migration environment to test and perform teh data migration. Managing Database resources and troubleshooting teh Production issues.
• Performance tuning of various Websphere application and managed servers.

Confidential

Senior Weblogic Administrator

Responsibilities:

• Involved in Data conversion of legacy data in to teh CCB DB tables.
• Oracle CC&B, WAM, BI-Publisher and Weblogic Administration. Set up teh Development and Production Environments. Performed Environment management and Release deployment activities.
• Setup teh Config Lab in T&D environment. Installing Tomcat and deploying teh application for developers.
• Setup teh migration environment to test and perform teh data migration.
• Setup teh production in a clustered environment and tuned teh parameters for teh CCB, XAI and Batch instances. Performance tuning of teh Data Migration Batch jobs. Post production go-live support.
• Worked on teh estimation of H/W and S/W sizing for teh applications. Attained knowledge on SAN connectivity to teh Unix boxes.

Confidential

Lead Consultant

Responsibilities:

• Studied teh existing data migration procedure of CC&B and teh migration setup to move teh legacy data into teh production and provided teh gap analysis.
• Studied teh existing H/W sizing of CCB, BI-Publisher and MDM wif teh information on teh number of customers and concurrent users and provided teh gap analysis.

Confidential

Weblogic Administrator

Responsibilities:

• Oracle CC&B, BI-Publisher and Weblogic Administration of Confidential .
• Set up teh Development and Production Environments. Setup teh migration environment to test and perform teh data migration.
• Involved in Environment management and Release Deployment activities.
• Involved in overall CC&B end-to-end data migration design, planning, development, monitoring resources and go live implementation.
• Post production support.
• Trained teh client resources on CC&B Administration and Data migration. Responsible for preparing training manual for teh new and existing employees in teh team.

Confidential

Technical Support Engineer

Responsibilities:

• Intensive research on customer issues related to hardware, network and operating systems and providing teh appropriate solution for teh issues through e-mails, instant support and telephone support.
• Maintain interactions wif teh customer using Clarify tool and also use to dispatch parts and set up an on-site service to teh customers. Reviewing teh dispatches done by teh front line engineers.
• Following up escalations by calling up customers and resolving teh issues over call. Performed as MOD (Manager On Duty) to ensure dat teh SLA of teh process is met.

Confidential

Technical Support Executive

Responsibilities:

• Troubleshooting and resolving teh internet connectivity issues. Providing teh floor support and handling teh escalation calls. Specialized in troubleshooting, VOIP related issues.
• Providing technical information to teh customers on features of VOIP and other Confidential related products.
• Wifin six months, selected into teh Core Technical Team and taken training sessions on Technical and Logical troubleshooting, product and process.