Ping Xiang Email & Phone Number

Mississauga, Ontario, Canada

Toronto, Canada Area

work as a Back-end Service developer and Font GUI developer at the same time.

Mississauga, Ontario

implement the business flow service using the ConceptWave designer.

Diversinet is a leading provider of Secure Mobile Access to mobile phone subscribers worldwide. Features include Authentication and Mobile Applications Platform for health care records, financial services and personal identity.Major Projects:Device Registration, Device Wallet, Device Soft TokenDiscussed with Marketing Team for the requirements and the interfaces for the integration of J2EE/J2ME applications and other applications (including Vault services and MASC services, Vault is… Show more Diversinet is a leading provider of Secure Mobile Access to mobile phone subscribers worldwide. Features include Authentication and Mobile Applications Platform for health care records, financial services and personal identity.Major Projects:Device Registration, Device Wallet, Device Soft TokenDiscussed with Marketing Team for the requirements and the interfaces for the integration of J2EE/J2ME applications and other applications (including Vault services and MASC services, Vault is a server for saving data, MASC is server for authorization)Designed and developed Java web/mobile application and to allow applications communicate with each other back and forth to create cards and wallets of Vault and token of MASC automatically.Created Demo J2EE Application to demonstrate the usage of SystemDesigned and implemented the J2EE application of the tool using Struts and Hibernate etc.Created mobile applications for Java Phone and BlackberryCreated build script for all applicationWrote Design Specification, Test Plan and installation Guide documentsTechnologies and Software:Windows 2003/XP, Redhat Linux AS4.x/5, Java, XML, UML, HTML, JavaScript, SQL, JSP, Servlet, Filter, JDBC, EJB, Web Services, JMS, DOM, SAX, XSLT, JAXB, Struts, Hibernate, Log4J, JUnit, Sockets, JavaMail, Tomcat 4x/5x, Oracle 8i/9i, MySQL 5/6 , Encrypt(DES, AES), Eclipse 3.x, Rational Rose 2000/2003, TestDirector, Ant , Subversion Show less

Major Projects:Voice/Video over Internet (VoIP) system include: soft phone, Gateway, Register Server, Location Server, Proxy Server, and other management systemsDesigned with Marketing Team for the requirement and the interface of soft phoneCollected requirements and used UML to describe themPerformed database development (including SQL scripts such as Create Database, Tables, triggers, indexes, stored procedures etc.)Wrote function requirement specifications and operated… Show more Major Projects:Voice/Video over Internet (VoIP) system include: soft phone, Gateway, Register Server, Location Server, Proxy Server, and other management systemsDesigned with Marketing Team for the requirement and the interface of soft phoneCollected requirements and used UML to describe themPerformed database development (including SQL scripts such as Create Database, Tables, triggers, indexes, stored procedures etc.)Wrote function requirement specifications and operated flow analysisDesigned databases, protocol interfaces, and system structures for the projectWrote general design and particular design documentsTested and debugged the systemProvided technical support and training for the clientsTechnologies and Software:Windows 2003/XP, Redhat Linux AS4.x/5, Oracle9i/10g, MySQL5, Eclipse3.3, Netbeans5.5.1, UML, Subversion, XML, SOAP, WebLogic8.x/9.x, J2SE, J2EE, RMI, JDBC, EJB, Hibernate2.x/3.x, SQL, Rose2003 Show less

Major Projects:The core system of Call Center Platform(B/S structure) ProjectThe Mobile Phone SMS(Short Message Service) Platform ProjectThe CRM for Shanxi Yang Coal GroupDesigned with Marketing Team for the requirement and the interface of soft phoneCollected business requirements and used UML to describe themPerformed database development (including variety of SQL scripts such as Create Tables, triggers, indexes, stored procedures etc.) and implemented data import from… Show more Major Projects:The core system of Call Center Platform(B/S structure) ProjectThe Mobile Phone SMS(Short Message Service) Platform ProjectThe CRM for Shanxi Yang Coal GroupDesigned with Marketing Team for the requirement and the interface of soft phoneCollected business requirements and used UML to describe themPerformed database development (including variety of SQL scripts such as Create Tables, triggers, indexes, stored procedures etc.) and implemented data import from other information providersDeveloped service components such as log, security, email, etcWrote function requirement specifications and operated flow analysisDesigned databases, protocol interfaces, and system structures for the projectWrote general design and particular design documentsTested and debugged the systemProvided technical support and training for the clientsTechnologies and Software:Windows 98/2000/XP, Redhat Linux 8.x/9.x, TCP/IP, Database (SQL Server7/2000, Oracle9i), Java, C++, Eclipse2.x, VS2003, UML, Rose2000, Visio2000/2003 Show less

Master Degree, Computer Science & Technology

Bachelor Degree, Computer Science & Technology