6/2004 to Present

• Developing CH Studio Component Manager, a network communication application, to support Eaton global products. Architect .Net Windows Form application. Implemented a Rich Type System to represent and describe devices using the managed data types and custom attributes.
• Developed a C# code generator to generate the .Net add-in assemblies to support events handling, data binding, and custom type handler. Implemented a Visual Studio like IDE framework. Wrote Win32 common controls in C# and Managed C++ by using Win32 APIs to overcome the many defects in the Microsoft shipped .Net controls in VS 2003.
• Developed a device profiles client server application in VS 2005, C# and SQL Server to facilitate the hardware and software development across various divisions. Heavily used stored procedures, triggers, user defined types, and various Microsoft Application Blocks.

2/2002 to 6/2004

• Successfully prototyped, developed and launched a new core product Postalsoft Business Edition, programmed using Visual C++ / MFC, COM, STL, ADO, ADOX, XML (DOM, SAX, DTD, Schemes, XPATH, XSLT, and CSS), and STL.
• Prototyped, designed and implemented graphical user interfaces tier. Developed and integrated MFC extension DLLs, ActiveX controls, and Roger Wave components.
• Network programming in TCP/IP, UDP, multiplexing, HTTP, FTP, multi-threads, inter-process communication by named and anonymous pipes. Used Winsock, Wininet and other Win32 APIs.
• Implemented various artificial intelligence algorithms in the business tier, such as pattern reorganization, phonetic match, fuzzy logic, and data parsing. Applied symmetrical encryption/decryption methods, such as Blowfish and Rijndael. Conducted performance analysis and optimization by using DevPartner TrueTime.
• Researched strategies of upgrading legacy Visual C++ 6.0 code to the Managed C++ .NET code.
• Involved in project management tasks throughout the entire spiral development life cycle in a cross-functional team, including product road maps and requirements analysis, UML design activities, schedule estimates, design review, risk management, milestone check-points, validation, and the application of rolling wave methods. Conformed to the CMM level 4.
• Provided guidance to the other engineers in the team. Presented speech on various topics, such as object oriented design patterns, C++ templates, XML, and cryptograph.

2/2000 to 2/2002

• Successfully maintained and enhanced the DeskTop Mailer project with about one million lines of MFC
•  code. Helped increase annual license revenue from 3 million to 4 million.
• Developed and integrated a WYSIWYG label design studio with sophisticated GUI design.
• Designed a trial and feature subscription system to allow centralized add-on options management.
• Created status monitoring components in ATL and Python scripts.
• Launched eDataQuality Service to process the international data with Unicode support.
• Added a geographical information query service by using the US Census Bureau Tiger data.
• Maintained and enhanced cross-platform API libraries on Windows and various UNIX (such as Linux and Solaris) platforms. Programmed using C++, QT library, and CVS.
• Developed installer scripts by Installshield DevStudio 9.0 and Professional 6.0.

6/1995 to 6/1998

• Played a key role in developing Siemens Automate Voting Machine for Shanghai Government. Researched and developed image processing and statistics graphics components in Visual C++. Integrated Siemens handwriting recognition technology. Implemented a real time multi-task embedding system. Designed software protecting and encryption packages in C. Achieved Shanghai's Best Intelligent System Award in 1998.
• Developed a client-server multimedia training system for Shanghai Bell Lab in Visual C++, Visual Basic, Crystal Report, ODBC, Foxpro, and SQL Server. Created a few ocx controls.

• Designed, implemented, and released MinImage, a wavelet image compressor coded in Visual C++. Outperformed the JPEG standard. Published the paper "MinImage: a Wavelet Image Compressor" in the Journal of Computational Analysis & Applications, Norwell, MA, 2003.

2000

1997

1995