CHAO GUAN

Projects:

California Automated Consortium Eligibility System (CalSAWS) is made up of multiple systems which support such functions as eligibility and benefit determination, enrollment, and case maintenance at the county level for the state's major health and human services programs.

Your Benefits Now! (YBN) is a website for Los Angeles County Residents to apply for and to view their benefits online.

• Attended meeting to track working progress
• Participated in design, developing, implementing and testing functionalities and modules of application by the Agile methodology
• Solved tickets and defects for progressive delivery stage
• Performed troubleshooting to uncover malfunctions.
• Reworked applications to meet individual customer demands.
• Used Spring and Spring MVC to implement CalSAWS application
• Used Wicket and Spring Web Flow to implement YBN application
• Used Spring JDBC and wrote SQL to do data collection
• Written JavaScript, CSS in JSP and HTML page
• Extensive experience on log4j for logging
• Used JIRA to manage project and track the issues
• Used Spring source tool as a coding environment
• Used Gradle and Maven to build and install application
• Used Junit to write test case for test driven

Projects:

Common Help is the Commonwealth of Virginia’s fast and easy way to apply online for many Virginia social services programs. It is a web-based application that supports screening, intake, updates, and renewal for those benefits programs in the state.

Virginia Case Management System (VaCMS) is an automated system for child care intake, case management, eligibility determination, and payment processing. It provides a web-based service options for department worker to operate eligibility determination.

• Attended daily stand up meeting to track progress
• Designed, developed and implemented software applications for website based on analyzed requirements and understanding of industry technical standards.
• Developed Application based on EJB framework
• Wrote SQL to do data collection from Oracle database
• Wrote JavaScript, CSS for JSP page
• Implemented Enterprise Batch Scheduler for automated system
• Consumed SOAP to interact with government web services
• Used Spring to manager the dependency injection
• Extensive experience on logger handler for logging
• Used ClearCase as a version control system
• Used IBM RAD as a coding environment
• Used debugger and bug finder for unit test and integrated test
• Provided ongoing support for VA government department in the analysis and troubleshooting

Projects:

• Tianjin Welfare Lottery Game System is a lottery bet placement interface and message cross-platform system. The System includes online bet placement, ticket purchase, ticket cancellation, purchase history querying and account/wallet management applied on both browser and mobile device
• Involved in analysis, design, implement, test based on the requirement documents
• Involved in interacting the project detail between China team and U.S project manager
• Provided ongoing support in the analysis and troubleshooting which are tracked through JIRA
• Developed the REST API by using Swagger framework
• Developed the encryption/decryption message by using Grizzly
• Developed Application based on EJB using J2EE CDI
• Implemented EJB by singleton, stateless and message-driven bean
• Wrote Criteria to fetch data from MYSQL database by JPA
• Developed and managed Message-Driven Bean by ActiveMQ
• Implemented the logger handler by common-logging
• Implemented i18n and localization for different country use
• Wrote JUnit and Arquillian for unit test
• Used Subversion as a version control system
• Used GlassFish for Application servers
• Experience in UNIX environment by using Cgywin and Putty
• Developed and maintained Maven for the build