System Administrator/ Weblogic Administrator Resume

SUMMARY

Over 17 years of professional experience within the US in Enterprise IT
Extensive experience on the Unix platform Weblogic Application server.
Experience in design, planning, installation, administration, operation, troubleshooting and maintenance of Internet/Intranet software components of large enterprise servers
Experience of working on the Unix (Solaris) and Linux (RHEL) platforms.
Attained expertise in Application Servers (WebLogic), through vendor training, as well as on - hands experience.
Experience with WebLogic (10x and 11g, 12c). Servers,Oracle 12c, Sun LDAP and Apache/Oracle OHS servers.
Experience in Unix System Administration, application software support, shell scripting.

TECHNICAL SKILLS

PROFESSIONAL EXPERIENCE

Confidential

System Administrator/ Weblogic Administrator

Responsibilities:

Confidential

DevOps / System Administrator/ Weblogic Administrator

Responsibilities:

Performed development of multiple-tiered web application (CMS 3-zone Architecture). Including webserver tuning, location blocks and directives.
Performed WLS security realm authorization configuration and administration. Including authenticator setup utilizing external authenticator sources.
Implemented Oracle Access Manager Identity Assertion configuration as authentication mechanism for OBIEE application.
Implemented SSO implementation for BI access.
Performed continuous integration, configuration and build support
Supported and configured multiple development and integration labs from development to production level.

Confidential

System Administrator/Weblogic Administrator

Responsibilities:

Performed Middle Tier administration supporting multiple application development environments.
Perform Weblogic server installation, upgrades and administration.
Perform DSEE(ldap) installation, upgrades, and administration.
Administer CM Administration, including the maintenance, creation of development streams.

Confidential

System Owner/Middleware Administrator

Responsibilities:

Performed Middle tier support and troubleshooting; specifically a multiple-instance, load-balanced Weblogic configuration and application installation(v. 8 thru 11). In addition, performed mid-tier parameter and jvm performance tuning updates.
Performed maintenance of ldap director servers to maintain lab support users and application authentication. Implementation performed via shell script as well as UI interface.
System install and configuration across multiple domains, including Software Integration Test, System Integration Test, Customer Acceptance Test, and Production.
Performed Application Database support database modifications and updates via server side scripts thru dev life cycle. Specifically table and field updates, creates, and drops. In addition to periodical database clears and data modifications in support of on-going development and system testing efforts.
Monitored and maintained Deployment, Configuration and Maintenance of NARA ERA applications, including Base, EOP, and Online Public Access.
Performed Webmethods business engine support and configuration, updates and troubleshooting.

Confidential

Software Engineer/Analyst

Responsibilities:

Design and develop J2EE Web Applications utilizing UI with Icefaces, JavaBeans framework EJB and Hibernate persistence mechanism.
Unit test modules and regression test to ensure system functionality.
Created use case and modeling diagrams and documentation in support of configuration management processes.
Experience with configuration management tools incorporating source control.
Incorporated contemporary software development processes.
Implemented multi-threaded processing interface.
Produced design, test and user documentation.