Senior System Engineer Resume
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Fallon, MO
OBJECTIVE
Contribute as a full - time employee to a MasterCard’s growth and success by designing, implementing and maintaining robust, scalable enterprise systems.
TECHNICAL SKILLS
- Java TechnologiesTools
- PackagesLanguages
- J2EEEclipse 3.3Java
- J2SERAD 6XML/XSLT
- JDBCANTSQL
- EJBJunit
- JSPXtrac
- JSTLWinCVS
- ServletsCactus
- PortletsHTTP Unit
- SwingWebservices
- AWT
- JavaScriptOperating Systems/Servers
- Sun Solaris
- MethodologiesAIX Unix
- OOADMS Windows
- OO Design PatternWebSphere
- WebLogic
PROFESSIONAL EXPERIENCE
Senior System Engineer
Confidential, Fallon, MO
Responsibilities:
- Mentored other developers
- Facilitated onsite vendor production support and development staff
- Mapped data company data to vendor APIs
- Interacted with onsite vendors during architecture discussions
- Developer for vendor software integration
Senior Developer
Confidential, MO
Responsibilities:
- Contractor for Emerging Technologies group
- Developed Chart Viewer and Visit History functionality
- Utilized Mule 3 ESB to connect to backend services
- Rendered pages with velocity templates and JQuery plugins
- Deployed applications to Glassfish v2.1
- Contractor for confidential project
- Perform analysis for vendor-related project
- Mapped data company data to vendor APIs
- Interacted with onsite vendors during architecture discussions
- Investigated backup and replication
- Developer for vendor software integration
Senior Developer
Confidential, St. Louis, MO
Responsibilities:
- Contractor for ESI Member Portal (TPharm) functionality for Department of Defense using Spring Webflow
- Participated in team development using Agile Technologies
- Utilized content management system
- Unit tested code with EasyMock and JUnit
- Provided vendor support for billing and ordering system for Fortune 500 company
- Configured Web Services, third party JMX applications, and proprietary BIS services
- Developed IP security logging for bot detection and performance logging for EJB and Web Service calls
- Created Log4J custom levelsDebugged WebSphere server memory leaks
- Designed and developed clinical documentation and clinical data flow sheet views using third party vendor web services
- Developed and maintained Java based interface between two separate Human Resources software systems
- Project Manager and Architect for the implementation of Identity Management System
- Conducted audit of new third party vendor Claim Center System
- Provided development team’s guidance for WebSphere Portal applications
- Recommended new software and hardware for company systems
- Established organizational standards for Information Technology
- Created shell script utilities for system maintenance
Architecture Support Technician
Confidential
Responsibilities:
- Researched current SQL usage throughout the MSF portal
- Participated in architecture-related decisions for MSF portal
- Reverse engineered production source libraries from deployed applications
- Mentored development staff with new technologies
- Reviewed and evaluated new technologies for system implementation
- Prototyped application on Tomcat and Jboss application servers
- Provided support and solutions for portal development for LDAP, Java and J2EE-based problems
- Designed and implemented ANT build scripts to automate build of MSF portal applications
- Researched and refactored repository for more efficient maintenance
- Monitored portal security and developed scripts for portal hits
Programmer/Analyst
Confidential . Louis, MO
Responsibilities:
- Architected and designed migration of new accounts data from company mainframe to third party vendor, a key corporate project
- Performed technical analysis for firm priority projects
- Developed Web Service, XML utilities, local client for JMS messaging, and utility classes forming the API for migration of legacy data to third party vendor
- Participated in architectural design meetings for workflow
- Utilized Rational Unified Processes (RUP) for application analysis and design
- Developed EJBs and Web Service for Formatting Objects Processor (FOP) PDF generation prototype for workflow documents
- Upgraded company website to the J2EE standard for Financial Tools track
- Designed JSP and controller servlets using Model View Controller (MVC) architecture and Jakarta’s JSTL along with custom tags
- Designed and coded securities maintenance exception tool using JDBC connection class, JHTML, XSLT, proxy and session EJB
- Used Factory Methods to create objects in EJBs
- Voluntarily participated in design pattern discussion group
- Designed and developed procurement division’s supplier shopping cart applet
- Developed servlet and HTML interface to populate Oracle 8i database using DB2 and LDAP queries
- Maintained procurement application
- Administered team’s three IBM shared repositories
- Designed and developed Java application for incremental updates to supplier catalogs