SUMMARY

• About Eight years of IT industry experience of Webservices administration Weblogic, Websphere, Jboss, Apache, Tomcat, IBM MQ/MB, IIS handling huge environments.
• Four plus years of experience in IBM MQ / MB in versions starting from 7.x until IBM Information bus 9.0.
• Over 8 years of experience in deploying J2EE deployments in Red Hat Linux, Solaris, HP Unix, AIX, Windows 2008 Windows 2012 Operating systems.
• Over 8 years of experience in deploying .NET applications on Windows environments.
• Expertise in Installation, configuration and administration of Oracle/BEA WebLogic Server/ JBOSS, IBM Websphere Application server in various platforms.
• Good knowledge on Oracle SOA architechture.
• Proficient in deploying applications in WAR, JAR and EAR formats in Domain and Clustered environments of WebLogic 9.2/10.x/12.x
• Configured and administered JDBC and JMS in Web Logic Server.
• Efficient in installation and configuration of IIS Apache web servers in various environments.
• Deployed applications on multiple Web Logic Servers and maintained Load balancing, high availability and Fail over functionality.
• Worked in 24/7 environments for both Banking and Health care projects.
• Installed Configured Cluster's in Web Logic 9.2/10.x/12.x environments.
• Strong knowledge in Clustering EJB objects, JDBC connections and JMS connection factories.
• Basic to midlevel understanding of TCP/IP, DNS, Firewall, Router, Load Balancers.
• Expertise in administration of Apache HTTP 2.2.x Web Server and IIS Web Server
• Provided 24x7 on-call support for critical business applications.
• Working knowledge of IBM MQ MB Series on AIX environment and exposure to distributed queuing architectures.
• Experienced in working with change management tools like HP Service Manager, Remedy.
• Experienced in Installing Upgrade Service Packs and migrating to latest versions.
• Experience in deployment and management of ASP.NET applications running on IIS.
• Configure and administered Connection pools for JDBC connections and JMS Connections.
• Experienced with UNIX Shell scripts and auto deployment process.
• Configured monitoring tools like Wily Introscope and used it for the performance monitoring and tuning for applications that are running on Weblogic, Jboss
• Working knowledge of RDBMS's like Oracle, Sybase, MS SQL Server and database query languages like SQL, PL/SQL.
• Proven experience in troubleshooting by analyzing log files for errors.
• In depth knowledge of Unix and expertise in using Crontab jobs log4j.
• Vast knowledge in ITIL process,
• Very good domain knowledge in Banking.

TECHNICAL SKILLS:

PROFESSIONAL EXPERIENCE:

Confidential

Lead Middleware Administrator

I am a part of the Middleware Infrastructure team at Quest Diagnostics Incorporated. I have been involved in their different environment builds for new as well as enhancement projects. Working on the new infrastructure builds for upcoming projects, upgrading existing middleware tech to newer versions, scheduled maintenance changes, code releases and administration are the main responsibilities.

Responsibilities:

• Installed Weblogic Application server 9.x, 10.x and 12c for various applications as per architect requirements.
• JVM Performance tuning by heap size, GC policy connection pools.
• Installed, configured and supported weblogic in SOA architecture projects.
• Performed IBM MQ/MB patch updates according to requirements.
• Installed and configured WebSphere Application Server 8.5.5, IBM MQ / MB on AIX 7.1 OS
• Setting up clustered environment for both weblogic, Jboss Websphere application servers.
• Support for Websphere application server that is hosting SAS.
• Deployed J2EE applications in Development, QA, staging and production, following the HP Service manager change management protocols for providing 24/7 support for critical applications which include that are running as per PCI standards for Clinical trails.
• Enforcing Application wide Authentication and Authorization Services and used Symantec Versign Microsoft to manage the SSL certificates and key pairs.
• Installing, configuring Web Servers like Apache V2.2.x, IIS installing corresponding plug-ins on the Web Servers to communicate with the application Servers.
• Co-ordinate with Vendors and partners to report and resolving the issues with products like LabVantage for clinical trials.
• Lead KT sessions for knowledge learnt on technologies by conducing periodic training sessions.
• Experience in documentation of day-to-day support activities, Build documents, Kit/Code sustainment documents, DR recovery documents, IQ documents.
• Worked on DR recovery scripts, building DR environment and ran a mock DR exercise to combat real DR situation.
• Deployed enterprise applications from the admin console, Silent mode and defined virtual hosts.
• Worked on setting up DR environment using V-Block.
• Diagnosed the problems caused in the applications through the log files and rectified
• Installed JDBC drivers and created the data sources and configured the parameters of the connection pools and multi pools for Oracle configurations.
• Created JMS servers Modules, users groups on both Weblogic, Websphere
• Worked on security vulnerabilities for JBOSS, Apache IIS.
• Provided active support for Load/Stress Testing, troubleshooting and performance tuning.
• Performed Weblogic/JBOSS process tuning,JVM optimization, Java memory tuning and dealt with various issues on out of memory, memory leaks, hung sessions using tools like Wily Introscope.
• Wrote WLST scripts and shell scripts for automation and scheduling tasks

Confidential

Senior Middleware Administrator

I was a subject matter expert for bank teller applications for Capital One Bank. I was part of implementing new teller systems, recovering DR, doing change control. Provide 24X7 on subject matter expert support for the applications that run on both UNIX and windows platforms.

Responsibilities:

• Maintained and configured IIS web server in the environment.
• Installation and configuration and Administration of Websphere Application Server 6 7 QA, Production DR environments as per the architecture for Bank Teller systems.
• Knowledge on installing, configuring ARGO teller systems since I worked on setting up production, DR environments from the scratch as per ARGO technical documentation.
• Application Deployment WAR, JAR, EAR in Domain and Clustered environments.
• Configured LDAP and worked on resolving SSL issues.
• Automated the build process using ANT and Shell scripts.
• Configured and administered Websphere server with Oracle9i /10g database which includes their RAC servers.
• Configure and monitor MQ connectivity with mainframe.
• Worked on building Windows 2008 R2 servers for installed ARGO Teller application .
• Developed scripts to monitor the threads and the JVM Heap Size in the production environment.
• Manually update the database and perform the data config tasks during the deployment window.
• Provided active support for Load/Stress Testing, troubleshooting and performance tuning.
• Involved in assisting QA team in Load and Integration testing of J2EE applications on Websphere / IIS servers.
• Deployed applications on multiple WebLogic Servers and maintained Load balancing, High availability and Fail over functionality.
• Administrative documentation for Installation/Configuration Procedures for future reference.
• Managed a team of 12, provided technical solutions for queries raised by team.

Confidential

Middleware Administrator

This project is working on mortgage vendor based in-house developed applications for client by using different technologies like SQL, IIS, Unix, Vendor based applications. This is a staff augmentation project for client, which includes Providing application support for the client based and vendor based applications. Extracting data for client. Sending production readiness reports every day. Status of applications. Providing suggestions and workarounds to client for improving the performance of applications. Working on improving network performance.

Technical Expertise required for the execution of the project:

FileNet, LPS, Empower, Oracle 8.0, SQL 2000, Windows 2003, 2000, Solaris 8.0, Unifi, Desktop Administration, IIS administration, iSynergy, mpower Point of Sale, Enterprise Content Management, HP Sitescope, HP Business monitoring tools, Control-m

Responsibilities:

• Installation, Configuration up-gradation Mortgage LO CS applications on Weblogic 8.1/9.2
• Configuration and Maintenance of JDBC, JMS and other J2EE Services with WebLogic 8.1/9.2
• Requirements gathering of the existing mortgage environment which includes Technologies and existing environment.
• Application maintenance Identifying green zone for the applications, recycling them for better performance, providing update to business stakeholders.
• Deploying code in the system Deployment of filenet code in Windows environment, fine tuning Loan originations applications that run on IIS, deploying 3rd party applications with Vendor.
• Data extraction from old systems for migration Extraction completed from Oracle SQL legacy database. Wrote SQL queries for data extraction.
• Automated monitoring setup for legacy and existing mortgage environment using HP BPM HP sitescope tools
• Documentation of all the activities done as part of document management.
• End User support provided for all mortgage consultants who work on Loan originations and Customer support for both legacy and new systems.
• Sharing Knowledge and leading KT sessions

Confidential

Middleware Administrator

This project is related to Confidential production support. It was a nightly monitoring work involving batch job maintenance and monitoring. Worked in client location to acquire KT on TP Cache file monitoring for the bank and transitioned the same to offshore team.

Responsibilities:

• Installation, Configuration up-gradation Banking applications on IIS 6.0, Weblogic 8.1/9.2
• Configuration and Maintenance of JDBC, JMS and other J2EE Services with WebLogic 8.1/9.2
• Requirements gathering of the existing Bank Teller environment which includes Technologies and existing environment.
• Batch Job Maintenance using CA Uni-Center Desktop Admin tool Control - M
• Automated Monitoring Setup
• Making sure all the files delivered to every branch without any issues.
• Documentation of the activities
• Sharing Knowledge and leading KT sessions.

Confidential

Middleware Administrator

This project is to provide production support as L2 engineer for supporting Loan originations and customer servicing applications of an Auto financing client. Worked on automation of the monitoring activities that are done by team. All the monitoring work is automated.

Responsibilities:

• Installation, Configuration Up gradation Auto Finance applications on IIS 6.0, Weblogic 8.1/9.2
• Configuration and Maintenance of JDBC, JMS and other J2EE Services with WebLogic 8.1/9.2
• Configuring Savvion, Picaaso Loan Origination 3rd party s/w with Weblogic 8.1/9.2.
• Troubleshooting applications that are running on weblogic.
• Configuration and Maintenance of JDBC, JMS and other J2EE Services with WebLogic 8.1/9.1.
• Performing DR exercise for existing environments including writing DR recovery scripts, testing environment in par with existing Production environment.
• Preparing monitoring requirements documentation for existing systems, providing them to monitoring team, coordinating with them to get the monitoring setup done.
• Configuring Titan Customer Servicing systems which is developed on .NET on Windows 2003 servers and let it run as a service.
• Production L2 support including batch job monitoring and maintenance
• Incident, Change service Management activities as part of ITIL process
• Configuring Apache 2.0.x, Iplanet webservers and maintenance.

Confidential

Middleware Administrator

This project is to provide production support as a Infrastructure Middleware administrator support Capital One Credit cards. Worked on automation of the monitoring activities that are done by team. All the monitoring work is automated.

Responsibilities:

• Installation, Configuration Up gradation applications that are running on Weblogic 8.1/9.2
• Configuration and Maintenance of JDBC, JMS and other J2EE Services with WebLogic 8.1/9.2
• Configuring Account management, online banking, In house built and 3rd party s/w with Weblogic 8.1/9.2.
• Troubleshooting applications that are running on weblogic.
• Configuration and Maintenance of JDBC, JMS and other J2EE Services with WebLogic 8.1/9.2.
• Performing DR exercise for existing environments including writing DR recovery scripts, testing environment in par with existing Production environment.
• Preparing monitoring requirements documentation for existing systems, providing them to monitoring team, coordinating with them to get the monitoring setup done.
• Production L2 support including batch job monitoring and maintenance
• Incident, Change service Management activities as part of ITIL process
• Configuring Apache 2.0.x, Iplanet, Netscape navigation webservers and maintenance.
• Worked on LDAP, Access Control, Single Sign On applications that run on Weblogic 8.1
• Lead KT sessions for knowledge learnt on technologies by conducing periodic training sessions.