Heden Zheng

Skilled Web / Java / J2EE/C#/C++ applications Developer and Database Analyst with 20 years’ technical experience in large-scale enterprise applications. Superior knowledge in all aspects of the software development lifecycle including planning, technical design, construction, documentation, testing and deployment.

Experience with multiple databases, application servers and defect tracking systems. Proficient in Mac OS, Unix/Linux and Windows.

• Proficient in AI online sportsbook system including main market and play props, player lineup, score/states, prematch and inplay
• Proficient in Money Transfer & Online Payment applications
• Proficient in online multiplayer Game including sportsbook and casino
• Proficient in accounting, inventory, supply chain management applications 
• Proficient in Telecom applications
• Proficient in Security applications
• Proficient in Tax applications
• Proficient in Intelligent Transportation Systems

• Languages and others: Java/J2EE, C#, Kafka, docker, kubernetes, Jenkins, google cloud, ACTIVE MQ，Web Services, JSP, JSTL, JSF, AJAX, JSON，DWR, CGI, Red5, BlazeDS, FLEX, JDBC, ODBC, C/C++,
• Framework: Springboot, Spring MVC, Spring Web flow, Struts, Hibernate, TopLink, iBATIS, Spring JBPM, JBoss Drools, Velocity
• Web Services: restful, websocket, SEE, CXF, REST, SOAP, WSDL, XFIRE, AXIS, SAAJ, ebXML, JAX-B, JAX-RPC
• Database: ORACLE, MySQL, PostgreSQL, SQL SERVER, DB2, SYBASE
• Database skills: SQL, PL/SQL, HQL, Stored Procedure，Stored Function, sequence, trigger, Multiple Cursor
• Application Server: JBOSS, Tomcat, WebLogic, WebSphere, Oracle OAS
• IDE: Eclipse, Jbuilder, IntelliJ IDEA, vscode
• Tools: Ant, Maven, Hudson, Bugzilla, Cruise Control, JIRA
• Test tools: JUnit, JUnit EE, HtmlUnit, HttpUnit, EasyMock, JMock, DBUnit 
• XML, XSLT, XStream, xpath, JAXP, TRAX, SAX, DOM, Xalan
• Design: Visual Paradigm, MyEclipse, Rational Rose, Together
• Development methodologies: SDLC, Agile, RUP, Waterfall 
• Web Programming: HTML/XHTML, DHTML, JavaScript, CSS, GWT, ActionScript, Flex
• Operating System: Mac OS X, Windows, UNIX, LINUX
• Version control system: GIT, SVN, CVS, Visual SourceSafe

bachelor of computer science