Manager Administrator

Adrian Michelena October, ****

Mobile: 904-***-****

Email: ****.*****@*****.***

Profile

Experienced IBM WebSphere Application Server Administrator and Infrastructure Architect.

Experienced Clearcase Source Code Management Systems and Cleartool utility.

• Highly motivated, eager to learn new skills

• Focused on delivery, reliability and customer satisfaction in order to meet deadlines

• Able to work under pressure in order to achieve high standards

• Reliable to work in a team and able to coordinate team’s work to meet commitments and high quality expectations

• Works well both on a self-directed basis and as a team member and leader

• Able to coach and mentor other members of the team

Technical Skills

Experienced IBM WebSphere Application Server Administrator and Infrastructure Architect. (10 years)

Experienced Clearcase Source Code Management Systems and Cleartool utility. (3 years)

Familiarity with Unix shell, Perl scripting (10 years)

Knowledge of change management procedures and tools – Clearcase, ClearQuest. ( 3 years)

Highly experienced in interfacing with, mentoring offshore team members and working with offshore project teams. (12 years)

Highly experienced in delivering and supporting high value live applications in production environments. (10 years)

Highly experienced in IBM WebSphere Application Server Administration and integration with various webservers, databases, LDAP

and security servers. (10 years)

Highly experienced in configuring WebSphere Application Servers v6.x/7.x in the development, testing and production

environments. (10 years)

Experienced in deploying J2EE components on IBM WebSphere Application Server. (5 years)

Experienced setting up WebSphere Global Security for access to the admin console. (4 years)

Experienced configuring HTTP server for various clustered application servers using virtual hosting and enabling SSL Security. ( 4

years)

Involved in configuration of webserver interfaces, session management, virtual hosts and transports for WebSphere. (5 years)

Highly experienced configuring WebSphere resources like JDBC providers, JDBC data sources, connection pooling, JVM

arguments, Class loaders. ( 5 years)

Involved in deploying EAR files, WAR files and scripting automated deployment of the applications. (7 years)

Highly experienced creating and configuring application server profiles, clustered environments, cell nodes using WebSphere EMT

command line structure (5 years)

Experience with WebSphere MQ v6.0/v7.0 Administration (2 years)

Experience managing WebSphere MQ clusters (2+ years)

Experience setting up and configuring security in an MQ cluster (2+ years)

Experienced IBM WebSphere Portal v7 Administrator (2+ years)

Experience installing/setting up WebSphere Portal in AIX, Linux, Solaris and Windows platforms (2 years)

Experience installing IBM HTTP Web server (4 years)

Experience installing Web server plugin to use a remote Web server in a N-tier environment (4 years)

Experience setting up a clustered environment on AIX, Linux and Solaris for WebSphere Portal Server (2+ years)

Experience with IBM Lotus Domino Administration (2+ years)

Experience integrating mashups with WebSphere Portal server (2+ years)

Experience deploying widget WAR applications from Mashup Center or directly on Portal Server (2 years)

Experience configuring access control for sharing and collaboration functionality (2+ years)

Experience integrating WebSphere Portal v7.0 with IBM Lotus Sametime server (2 years)

Experience providing Portal user access to Collaboration features such as blogs, wikis (2 years)

Experience with configuring WebSphere Portal Security (2 years)

Experience with optimization of WebSphere Portal server clustered environments (2+ years)

Experience with tuning parameters for Web Container, JVM, Data source, security and Session Management in a Portal clustered

environment (2+ years)

Experience managing and deploying portlets in a clustered environment and non-clustered environment (2 years)

Experience with setting up, managing and configuring virtual portals (2 years)

Experience managing Single Sign On settings in a clustered WebSphere Portal environment (2 years)

Experience creating/managing Portal application server, deployment manager and custom profiles in Windows, AIX, Solaris and

Linux platforms (2 years)

Experienced WebSphere Portal administrator using administration portlets (2 years)

Experienced WebSphere Portal administrator using the XML Configuration interface (2 years)

Experienced WebSphere Portal administrator using Portal Scripting Interface (2 years)

Experience activating/deactivating portlets, portlet applications and Web applications on WebSphere Portal Server v7 ( 2+ years)

Experience working and managing users/groups, managing user policies, Personalization policies (2 years)

Experience managing the main policies for Portal resources ( 2 years)

Experience refining policies by creating and customizing policy settings for Portal resources (2 years)

Experience configuring/managing a remote search service for Websphere Portal (2 years)

Experience with WebSphere Process Server administration ( 2 + years)

Experience installing and deploying modules (2 years)

Experience building a clustered environment ( 2 years)

Experience with Service Component Architecture (2 years)

Experience configuring and supporting REST Services for a clustered environment (2 years)

Experience configuring and supporting Business Process Choreographer ( 2 years)

Experience configuring the LDAP People directory provider (2 years)

Experience configuring and deploying the Common Event Infrastructure (2 years)

Experience configuring Business Space on WebSphere Portal ( 2 years)

Experience configuring JMS authentication on a secured environment (2 years)

Experience administering a Business Rule Manager on a WebSphere Process Server (2 years)

Experience configuring selector components for Business Rule Manager (2 years)

Experience configuring NIS+ (3 years)

Experience setting up iPlanet directory server (3 years)

Experience installing RPC Services (3 years)

Experience installing and configuring Samba (3 years)

Experience installing and configuring Apache Web server (3 years)

Experience configuring a Domain Name Server (3 years)

Experience with Linux/Solaris/AIX/Windows operating systems ( 5 years)

Experience setting up and configuring SiteMinder authentication (2+years)

Experience setting up and configuring an LDAP directory server in an N-tier environment (2 years)

Employment history

Citibank, US

IT Department March 2000 –September

2012

Skills: WebSphere Application Server Administrator (6.1, 7.0)

SCM Clearcase Administrator (cleartool)

Release Management (EAR, WAR files)

Responsibilities:

Source Code Management Clearcase Administrator : supporting an entire group of 30-40 developers maintaining proper version

control of the software, including creation/maintenance of VOB objects, troubleshooting delivery issues, analyzing version trees to

fix code delivery issues.

Production support of the Citicards online application on a 24/7 basis, including working on trouble ticket fixes and troubleshooting

system/servers failures.

Involved building and supporting the DEV and UAT WAS 6.1 and 7.0 environments.

Production support of WebSphere, including deploying WAR and EAR files, creating and configuring new JDBC resources and data

sources, creating new application server profiles, creating new clusters, creating new cells, configuring connection pool properties.

Secure administrative servers using Authentication, Authorization, Single Sign On, LDAP, User registry.

Troubleshoot production and non-production issues on the various environments involving WebSphere integration including IBM

HTTP Server, iPlanet web server, JVM performance.

Configured admin console security on WebSphere and creating users with various roles to access WebSphere admin console in

UAT and Prod environments.

Education

Graduated in 2004 with a Bachelors Degree in Computer Information Systems from University of North Florida.

Minors degree in Business Administration from University of North Florida.

Clearcase UCM Administration certification

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