Thu Doan

Phone 512-***-**** ? E-mail acezan@r.postjobfree.com

**** **** ***** **** ******, TX 7859

Summary of Qualifications

? Creative Software Developer with over 12 years of JAVA and J2EE development experience and who is a

highly motivated team player that constantly strives to develop reliable and innovative customer minded

solutions

? Extensive experience in designing, implementing, and unit testing a wide array of software solutions

encompassing all areas of software life cycle

? Has a great balance of technical knowledge, soft skills, and a disciplined work ethic

? Dedicated and loyal team player

Technical Skills

Android Development Java(SCJP Certified) JEE JSP/JSTL SWING

Spring MVC REST(Jersey) SWG

Angular JS JQuery Javascript Ajax CSS

Salesforce/APEX Visual Salesforce

JDBC/ODBC DB2 Spring/Hibernate PHP MySQL

RAD/RSA/RTC Eclipse Visual C++

maven/git CVS/Subversion

TDD OOP Agile Development WAS/WPS UNIX/Windows

Xml/Xslt Jython Rational Clear Case Version1 Jira

Tomcat WAS JBoss Nexus Sonaytype Server

Jenkins

Professional Experience

Rackspace, Senior Software Developer III Dec 2011 ? Present

? Lead Java/JEE and Javascript developer

? Develop Android test application for mobile-sdk testing

? Designed and implemented software solutions for the Doc-writers team

? Work with project manager to sprint plan and develop user stories using Version1

HomeDepot, Senior Developer June 2010 ? Dec 2010, May 2011-Dec 2011

? Design software solutions from functional business requirements, estimating project costs,

? documenting needed technical resources, and projecting length of projects

? Lead team of off shore developers, project managing development efforts

Convio, Senior Developer Dec 2010 ? May 2011

? Lead Salesforce/APEX developer.

? Collaborated with stake holders and project manager to brain storm and prioritize requirements

? Designed and implemented CRM solutions for donor database using Salesforce APEX and visual

salesforce and agile methodology

IBM WebSphere Application Server Configuration Management April 2008 ? 2010

? Develop WebLogic/JBoss to WebSphere Application migration tool using the RSAR framework.

? Migrating class path MANIFEST, WebLogic/JBoss proprietary JNDI Name values, and RMI API calls

that significantly improves (from weeks to days) the process of migrating 3 party J2EE applications to

rd

WebSphere Application Server J2EE applicataions

? ConfigSerivce component owner for the next generation WebSphere Application Server utilizing test

driven design methodologies (JUnit) to significantly improve workspace session functionality and

reducing the ConfigService foot print, resulting in a 50% reduction in wsadmin startup time. Implement

command framework commands utilizing REST API?s. Design and implement session management

service that significantly improved on previous WebSphere Application Server session management

design.

? Component owner for WebSphere wsadmin, and scripting components for WebSphere

ConfigService team extending WebSphere Application Server AdminTask commands, and improving the

processing time of the listServer and createCluster commands by 60% on large scale enterprise

topologies

IBM ISSW, Common Portal Engine Developer Nov 2006 ? April 2008

? Lead developer for the My Support J2EE application, a weekly email notification service,

successfully implementing a multiple-clones solution that cut the processing time of 60,000 notifications

in half. Also improved the DB2 JDBC SQL backend queries which also directly contributed to the

reliability of the My Support notification service resulting in 80% reduction in maintenance costs

? Lead the day to day maintenance and support of the My Support registration portal, enhancing

backend DB2 SQL queries, improving front end look and feel of the portlet GUI (jsp?s), and implementing

new requirements for the business logic (servlets)

? Designed and implement the My Support to Common Subscription Service migration effort to

migrate 60,000 plus My Support profiles to the new Common Subscription Service tool successfully

merging and splitting Db2 tables as required in the new table schema

IBM Tivoli Prism Software Engineer March 2005 ? Nov 2006

? Design, implement, and unit test JSR 168 Portlets for Prism GUIs ( a change management work

flow application) utilizing jsp, portlet/servlet, and WCL widget technologies. Only team to consistently

deliver on schedule and on time with a rich set of features and functionality

? Contribute to the design and implementation of in house Portlet framework which extends base JSR

168 portlet classes

? Middleware install and configuration expert adding 5 simultaneous test machines in one day to help

other developers with verification testing

IBM Lotus L2 Software Engineer March 2002 ? March 2005

? Design, implement, and maintain in house J2EE/Portlet PMR tracking application using the retain

API which notifies teams and individuals of workload. This tracking application resulted in a significant

reduction of PMR backlog reducing many individual PMR back log in half. This application also pulled

multiple resources to centralized PMR management thus significantly improving managerial and

individual productivity

? Debug Domino C/C++ source using Visual C++ and gdb setting break points to debug and resolve

customer reported issues

? Client crash back up lead examining C/C++ Lotus client code. Analyze crash logs sent by

customers to troubleshoot source of crashes to recommend potential fixes to maintenance developers

? Troubleshoot and analyze customer issues with the Web and client components of Domino

Toner Plus Web Developer March 2000 ? Dec 2000

? Develop e-bay like online toner trading application using PHP/MySQL that had a huge impact on the

sales and trade of used toner cartridges. The site generated significant increase interest in the used

toner cartridge industry, resulting in tripling of the online traffic and sales of used toner cartridges

? Design and develop a market trend analysis Web application which data-mined the online activity

from the sales and trading of used toner cartridges.

? Set up network in building

Education and certifications

B.S. Computer Science University of Texas, Austin

?

B.S. Molecular Biology University of Texas, Austin

?

SUN JAVA SCJP Certified

?

ITIL Certified

?

References

References provided upon request

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