Simon Chang
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Work Portfolio
Metro Tennis
Miró String Quartet
NYCOSH
Phoenix Fund
SASF New York
Troystar
Metro Tennis, New York
Summary - Metro Tennis organizes adult, kids, and corporate tennis matches and competitions in the New York Metropolitan area. More than a year ago, I built an online bulletin system for them to track real-time match updates, scores, and rankings. At the time, Metro Tennis accepted payment manually either by taking credit card payment over the phone or mail-in checks. Because of the large number of tennis enthusiasts, the resources and personnel of Metro Tennis were stretched to the limit.

To counter growing demand, I set out to migrate their billing operation online by allowing them to accept credit card payment over the Internet and build a back-end payment system to streamline payment operation. Within the first three weeks of launching the new system, the system processed over 1,000 individual transactions with total over $150,000.00.

Screenshots - (click on the images to view a larger picture)
Screenshot 1 - League members use credit cards to pay for tennis matches online through a simple and secure payment interface.
Online Payment Form
Screenshot 2 - League managers and coordinators can see match payment details online as well as search through old transaction records.
Payment Administration
Screenshot 3 - Managers can view individual payment transaction details and make any necessary modifications.
Edit Transaction
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