Portfolio

Here are two examples of web programming work Dan Yuen has been involved with.

MyLanguageExchange.com

This language learning community is ecommerce enabled and database-driven. With thousands of users every day and over 250 000 members, this site demonstrates the scalability that results from good ASP and database programming practices.

Contribution: Dan Yuen co-founded this site in 2000. I created the concept, selected and managed contract programmers to create the initial version. After launch, I have maintained and operated this site. I have added new functionality and improved existing functionality. I have also handled all customer support.

Technologies:

• ASP: VBScript
• SQL Server database, MS Access database
• HTML
• Javascript
• DHTML

Language-School-Teachers.com

This language teacher marketplace is ecommerce enabled and database-driven.

Contribution: Dan Yuen founded this site in 2003. I created the concept, selected and built this site from scratch. After launch, I have maintained and operated this site. I have added new functionality and imporved existing functionality. I have also handled all customer support.

Technologies:

• ASP: VBScript
• SQL Server database
• HTML
• Javascript

MyTreeNet.com

MyTreeNet.com is a family tree social network that allows collaboration to build one's family tree and archive it's history for all future generations to access. Demonstrates advanced SQL Server database programming features.