Summary:

• Over ten years of experience in areas of middleware technologies, Service Oriented Architecture, and Internet services. Throughout the span of my professional career, I have worked with various clients and developed core skill sets in architecting, implementation and support of highly available, secure, and responsive enterprise systems
• Experienced in designing and implementing the middleware infrastructure using Websphere Application Server, Websphere Portal Server, Websphere Datapower Websphere MQ, Webservers, LDAP and Get Access ,Site minder Security Manger,
• Part of the architect team to provide solution to the client.
• Implemented SOA WebServices environment using Websphere Datapower.
• Experience in Migration of websphere infrastructure to latest versions and to Linux environment from Solaris environment.
• Building the Websphere Portal high availability environment with content management.
• Experience in migrating Websphere Datapower from XI50 to XI52 box.
• Build the SAML infrastructure for interaction with the third party.
• Implemented SSO between different domains and organization using Siteminder and LDAP.
• Experienced in web server administration, which includes installation and configuration of Apache, IBM HTTP servers and Sun One.
• Administrating and maintaining the Datapower appliance in a SOA environment.
• Experienced in managing Portlets, Pages, and ACL's and attribute based administration.
• Experienced in Portal scripting for administrative and management tasks using XMLAccess and WPconfig tools.
• Working experience in Weblogic, JBoss and Oracle application servers.
• Implementing automation through Jacl scripting and shell scripts
• Very good working knowledge of infrastructure components such as OS, Network, Firewall DMZs, BIG IP, LDAP, Databases etc.
• Experienced in providing accurate tasks and time estimates for several high priority projects.
• Experienced in leading the middleware team.
• Experienced in mentoring, providing knowledge transfer and training several WAS and Portal resources.
• Experience of interaction with the Business Clients and the Users.

Technical Skills:

Professional Experience:

Confidential

Position Title: Lead Consultant

Environment: WebSphere Portal Server, WebSphere Application Server WAS , Websphere MQ, JBoss, IBM WebSphere Datapower, SunOne, IBM HTTP, Site Minder

Responsibilities:

• Architecting and implementing the middleware and SOA WebServices environment
• Leading the middleware team.
• Worked on migration from WAS 6.1 to WAS 7.1 and to WAS 8.5
• Worked on migration of the application to CSC datacenters in Chicago CDC .
• Building the middleware infrastructure based on the project requirement, which involves installation and configuration of web servers, WAS, WPS, Datapower.
• Experienced in building and supporting the Pega infrastructure in WAS and JBOSS environment.
• Implemented SSO between different domains.
• Project releases and implementing the corresponding changes in the middleware environment.
• Performance tuning to provide optimized performance.
• Involving in SRT calls during the severity issues.
• Change management and incident management activities.

Confidential

Position Title: IT Consultant

Environment: WebSphere Portal Server 6.x/5.1, WebSphere Application Server WAS 6.x/5.x, WebSphere MQ 7.0/6.1, Sun Solaris 10, RHEL 5.3, RHAS 4, Oracle 9i/10g, Apache 2.2/2.0/1.3, Sun One web server 6.0, SunOne LDAP 5.2 GetAccess Server 8 .

Responsibilities:

• Implementation of the middleware environment based on client requirement
• Code deployment and project releases for various applications running in websphere environment.
• Primary Websphere administrator and middleware focal person on the client applications.
• Build DEV, PRESTG, STG and PROD websphere environment for all Aon eplatform applications.
• Decommissioning of the applications and server boxes smoothly with out affecting the business process.
• Worked on work request and change request raised by the client.
• Worked in migration from Websphere 5.1 to 6.1 environment
• Working in Migration of environment from Solaris to Linux virtual environment.
• Rationalization of portal environment from 4 cpu machine to 2 cpu machine.
• Experienced in performance tuning, implementing high availability, load balancing, and scalability testing using WebSphere.
• Maintenance of Fix level across the environment.
• Migrating Oracle Forms and Report Apps to 10 G releases single handedly.
• Creating the messaging framework for the application environment using Websphere MQ and implemented Security exits in MQ.
• SSL certificate implementation and renewal process.
• Single point of contact for applications running in OAS and websphere portal
• Act as a liaison between business units, operations, network, and firewall groups communicating business needs and technical information.
• Worked as a shared resource for ARM and Meteor Netherlands for the implementation for Websphere infrastructure on Windows environment.
• Interaction with the client.
• Aware of ITIL standards

Confidential

Position Title: IT Consultant

Environment: WebSphere Portal Server 5.1, WebSphere Application Server WAS 6.x/5.x, WebSphere MQ 6.1, AIX, Oracle 9i/10g, I H S 6.0, Site Minder

Responsibilities:

• The project requirement herein was to administrate the HR payroll application Voyager, which is hosted in websphere Environment.
• Primary websphere resources taking care of the all the releases and maintenance activities taken during the non US business hours.
• Installation and architecture of IBM WebSphere ND 6 servers with MQ readiness.
• Implement and maintain new applications architecture that I was then responsible for, which include WAS, MQ and I H S.
• Create documentation for 3rd parties involved in projects.
• Configuring the BIG IP for load balancing between various sites.
• Writing scripts to automate the activities in Websphere application server and HTTP servers.
• HTTP server administration.
• Configuring HTTP server for Site minder Identity Manager
• Working on the tickets for the issues in voyager environment.
• Implement change control management for WAS environments, aligning to ITIL
• Maintenance of queue manager and queues.
• Taking the configuration back up of application servers