SUMMARY:

• Over all 8 years of experience in the IT industry with Middleware Platform, hands on experience with JBoss /Weblogic Server /Websphere server/ Tomcat Apache server Administration.
• Proactively participating in trouble shooting and Performance tuning of new environments of testing, staging and Production Environments.
• Expert in Installing and ConfiguringIBMWebSphereMQ5.3/6.0, creating local, remote, transmission queues, creating channels, listeners and installing MQ Client software and securing using SSL s.
• Having good experience in Web Sphere, Web logic 9.x, 10.x Administration.
• Experience in Installation, Configuration of Sessions and Global Security in WAS.
• Experience in implementing full lifecycle SAP implementations and defining systems strategy, developing systems requirements, designing and prototyping, testing,, defining support procedures, and implementing practical business solutions under multiple deadlines.
• Experience in Tibco, Amazon Web services (AWS) and Docker containerization.
• Worked on installation and configuration of Hyperion EPM 11.1.2 version on windows/Unix environments including ETL Tools Oracle Data Integrator and DIM.
• Experience in Setting up of Nodes, Data Sources, and Virtual Hosts including planning, installation and configuration of WebSphere Application Server.
• Having good knowledge on HTML5/CSS3, Java Script and Frame Work.
• Experience on setting up administration, monitoring, maintenance, troubleshooting, and performance tuning.
• Experience setting upWebSphereGlobal Security for access to WebSphereAdminconsoleusing theadminconsoleandwsadminscripting.
• Proficient in deployment and troubleshooting of JAR, WAR and EAR files in domain and clustered environments of Web sphere/Web Logic/JBOSS server.
• Having Good experience in setup and configuration of NTP Servers in production Environment.
• Having work experience in setting up multiple domains, including Administration Servers, Managed Servers, Machines, Node managers in different cluster environments.
• Best practice in troubleshooting, monitoring and maintenance of SSH, SFTP configuration in Linux servers.
• Extensive experience in configuring theHTTPServerfor various clustered application servers usingvirtual hostingand enablingSSLsecurity.
• Having ability to adopt vocabulary changes in project to project.
• Experience working with managed service providers for Middleware needs and ability to follow standard procedures and controls.
• Knowledge in enable and configuring SSL between Web server Plug - in and Web Sphere Application Server.
• Efficiently worked on RAD, Pega PRPC 7.x/6.x, Eclipse, Web sphere Application Server, Apache Tomcat Server, TOAD, and PL/SQL Developer.
• Expertise in various frameworks and quality control tools for Unit Test and Integration Test, for example Mockito, Power Mock, Selenium, SOAP UI, Sonar, Cobertura and Peer Review Complete PRC.
• Excellent problem solving skills with a strong technical background and good communication and interpersonal skills. Self-motivated and a good team player.

TECHNICAL SKILLS:

Application Servers WebLogic: Jboss6.x/5.x, MQ-Series, WebSphere 5.x/6.x/7.0, Tomcat 6.0, Web Logic Web Servers Apache web server, Sun One (iplanet), IBM HTTP Web Server, IIS server (5/6)

Operating Systems: Linux, Sun Solaris, IBM AIX, Windows

Languages: C, C++, Java/J2EE, SQL, PL/SQL, UML & XML, Python

Scripting Languages: Java Script, WLST, Python, Shell Scripts, Perl, Powershell, VB Script

Other Tools: Samurai, BMC Remedy, puppet, Jenkins, Maven, Tibco, MAT, HP open view, Oracle Data Integrator 10.x/11.x Load balancer mod Jk, mod cluster and BIG IP

Message Brokers: Active MQ, Rabbit MQ

PROFESSIONAL EXPERIENCE:

Jboss/Middleware Administrator

Confidential, NYC, NY

Responsibilities:

• Responsible for setup, Installation and Administration of Weblogic Application server, 12.x, IBM HTTP Server 8.5/8.0 in Development, Staging, Testing and Production Environment on RHEL 6.x & windows 2013 Servers. &JBoss 6.1.
• Installed and Configured the IBM HTTP Server v8.x and Web server plugins. Configured web server definitions in Admin Console for remote management.
• Deployed Java/j2ee applications on WebSphere Application Server.
• Created and managed MQ objects including queue managers, remote/local queues, Integrated WebSphere Applications with MQ series using JMS Admin.
• Installing, configuring and deploying applications on Weblogic application server 12.x.
• Setup JbossAppServers on RedHat Linux in a clustered environment with Apache.
• Fine tune JVM parameters, thread-pool and connections with Jboss Servers.
• Installed, configured and administered various applications on Apache Tomcat and Jboss application servers.
• Installed fix packs to mitigate security related issues.
• Configuration and integration experience Single-Sign On SSO (with SAML, ISAM).
• On-call support (24x7), Monitoring and maintaining multiple Applications.
• Worked as aMiddlewareEngineer designing and implementing solutions for Customer Satisfaction and Monitor applications.
• Work with Java developers throughout the software development cycle (Dev, Test, UAT and Production) to design, implement, and maintain Websphere,Tomcat websites throughout B2C applications.
• Provided administration support for production and non-productions environments (Dev, QA, Pre-Prod, and UAT).
• Recommend design considerations for Websphere apps in an enterprise application environment including clustering strategy, application deployment strategy, and separation of presentation and business logic layer, monitoring and load testing all the resources.

Environment: Jboss 8.5, WebSphere Application Server 8.5, RHEL 6.7, JDBC, Oracle 11g, DB2 10.5,IBM HTTP Server 6.x, Weblogic11g, Apache Tomcat Server, ISAM 8.x, MQ 7.x, Windows 2013, SOAP, RESTFUL

Websphere/Middleware Administrator

Confidential, San Jose, CA

Responsibilities:

• Installed and Configured IBM Websphere Application Server, JDBC Drivers and Servlet Engines along with troubleshooting and recovery on AIX, Solaris and Windows.
• Created different profiles including cell, dmgr, custom, application server
• Responsible for setup, Installation and Administration of Weblogic Application server, 10.x/11.x and IBM HTTP Server 6.x, 7.x.
• Implement workload management/fail-over strategy for all Websphere application servers including planning geographic fail-over for all Websphere websites.
• Daily backups, log archival, and other tasks using shell scripts using the Korn shell.
• Set-up security permissions in Websphere environments to authenticate against LDAP servers to access Websphere consoles and secure it using SSL
• Configured database resources like JDBC Providers, Data sources, and security resources like JAAS authentication (J2C) aliases in order to provide connectivity to Oracle, DB2 (mainframe and UDB), and AS400 databases.
• Tune databases resource configurations including connection pooling, timeouts, etc
• Troubleshoot problems with Websphere, Tomcat websites in all environments including Production using knowledge of the end-to-end architecture, log files (IHS plug-in and Websphere log files).
• Responsible for research and implementation of latest software and fix packs for Websphere Application Servers and some development tools.
• Planning and implementation of a stress-testing/load testing environment using Mercury Load Runner to test websites for load, amount of stress before an object breaks, number of hits, etc.
• Worked with Load testing team, sysadmin team to identify performance bottlenecks using LoadRunner and Tivoli Performance Viewer.
• Build, deploy, and administer applications in WAS, Weblogic and Webserver environments.

Environment: WebSphere Application Server8.x, RHEL 6.7, JDBC, Oracle, IBM HTTP Server 8.x, Apache Tomcat Server, Jboss 6.1

JBoss/ Middleware Administrator

Confidential, San Francisco, CA

Responsibilities:

• Installation, configuration and fix pack upgrades of middleware components such as JBoss, Websphere, Tomcat, F5 (BIG-IP), Webseal/ISAM, IIS, Apache, etc
• Responsible for administration and configuration of Tomcat & Weblogic application servers in different environments (INT, UAT and Production environments.
• Worked on integrating Tomcat set of Application servers with Apacheweb server using plug-ins for load balancing & high availability.
• Involved in configuration management, software deployment, change management, performance monitoring, and application maintenance for Tomcat & Weblogic Application server & Apache web server.
• Involved in Client meetings to provide application enhancements for their proprietary API, which is developed on Perl & JMX.
• Involved in Knowledge Centered Support Implementation.
• Responsible for application deployments from INT to UAT and UAT to PROD.
• Primarily responsible for day-to-day maintenance and administration of the dWeb platforms troubleshooting day-to-day activities of servers, and also providing OS related feedback.
• Involved in documenting the day-to-day operational activities and maintaining a custom task procedure handbook and a run book.
• Involved in CSI initiative and added value by helping other projects in Business Units to simulate the DB WEBINF environment and their enhancement and customization.
• Acted as SPOC for integration of Weblogic with Apache and co-ordination of disaster recovery tests.
• Involved in creating websites hosted on Apache & Tomcat using their proprietary scripts.
• Involved in configuring JAAS realms for Tomcat applications for LDAP authentication.
• SSL implementation for Tomcat and Apache instances using self-signed and external s.

Environment: Weblogic Application Server 11.x, Solaris 8,9,10, AIX 5.3, Windows, JDBC, DB2, Oracle, IBM HTTP Server 6.x,7.x Apache Web Server, Tivoli Access Manger 5.1, Wily Introscope 6,7x.

Middleware administrator

Confidential, Oakland, CA

Responsibilities:

• Installing configuring and administering a large number of clustered web application servers JBoss Enterprise application Platform JBoss EWS Tomcat Glassfish hosted on RHEL/Windows platforms
• Proficiency with java application deployments using Repliweb R1 deployment tool and troubleshooting in a multi-server environment.
• Assist with development work using various Java/JEE technologies like spring and hibernate as needed.
• Operational support for deployed applications diagnosis and troubleshooting of production issues root cause analysis and Identify performance bottlenecks to tune systems as necessary.
• Java Virtual Machine tuning in JDK 1.4 1.7 including configuration and real time monitoring of heap/non-heap sizing and garbage collection methodology.
• Installation and Administration of Gigaspaces XAP and configuration of distributed Cache/Grids.
• Installation of RSA Authentication Agent on web server and integration creating rules and policies or different applications and settings like timeout cookies.
• Installation and Administration of various Enterprise software including Jira and HP quality center.
• Responsible for the administration of Web sphere MQ.
• Configured MQ as Foreign JNDI Servers in Jboss.
• Installed/configured MQ client libraries and made MQ series for JBoss applications.
• Configured MQ Queues Channels and created binding files for MQ applications usage.
• Migration of Websphere MQ 6.0 to 7.0.
• Configuring Real Time Alerts and synthetic transactions using HP Sitescope
• Interface with various enterprise development groups to identify requirements generate container deployment configurations and support production releases.
• Assist Software Configuration Management teams in build processes.
• Participate in deployment administration and support of enterprise solutions for source control program management bug tracking wikis etc.
• Linux systems administration and scripting as needed.
• Prepare and maintain detailed design and operational documentation for production systems.

Environment: JBoss Enterprise application Platform 4.3/5.1/6.0 JBoss EWS 1.0.1/1.0.2 Tomcat 5.5/6.0 Centrify Direct control Gigaspaces XAP Premium 7.1/9.0 Repliweb R1 deployment tool Web sphere MQ 5.3/6.0/7.0 HP SiteScope.

Middleware Administrator

Confidential

Responsibilities:

• Installing and Configuration of Application server Weblogic Application Server.
• Installing and Configuration of Websphere servers like IBM Http server and Tomcat.
• Install, configure and maintain Internet, Intranet, Application and Database Servers like WebSphere, HTTP Server, DB2 on diverse UNIX flavors that includes AIX and Windows Platforms (NT/2000) in a multi clustered high availability environments.
• Developed UNIX shell scripts, JACL scripts to automate the Weblogic administration (recycling the application server, deploying customer applications, logs rotation, monitor applications state, etc).
• Package, build, Integrate and deploy enterprise J2EE applications on Weblogic 9.x/10.x that involves EAR (Enterprise Archives) and WAR (Web Archives).
• Deploy on Weblogic and maintain the CCDR environment, work with developers and QA in troubleshooting problems related to the applications and works with IBM on resolving complex Weblogic issues.
• Involved in trouble shooting and performance tuning using Resource Analyzer and Log Analyzer.
• Managed the security and performance optimizations for EJB containers and web applications in IBM WebSphere, IBM HTTP Server and Apache web server.
• Ensure application dependencies are integrated on system level components such as database, Data Source Name (DSN), and Application Server connection pooling (DB2) including identification and documentation.
• Installed and configured Weblogic Application Server, JDBC drivers and Served engines along with trouble shooting and recovery
• Responsible for application changes across different platforms- development, testing and production.
• Involved in monitoring, shutdown and boot up, Network Support and Trouble Shooting.
• Installation of NetegritySiteminder and its agent on webserver and integration, creating rules and policies or different applications and settings like timeout, cookies.
• Used import/export ldif commands and changed user passwords and activate/deactivate accounts using ldapmodify.

Environment: Weblogic, Websphere servers, HTTP, DB2, UNIX, AIX, Windows Platforms (NT/2000), JACL, J2EE, EAR, WAR, IBM WebSphere, JDBC, ldif