Harrison Programming for Investors and Traders


Welcome to Harrison Programming

Harrison is an Application Developer/Programmer & Consultant, providing programming and consulting services to investing/trading firms and individual investors/traders.  He develops/programs in C++, C#, platform-specific languages such as TradeStation EasyLanguage and MultiCharts PowerLanguage, as well as in Windows automation Macros.   His clients are from different parts of the world, including US, Australia, Canada, England and Singapore.  Harrison is an experienced EasyLanguage Specialist registered with TradeStation. His work as a developer has earned recognition among his peers. He received the 2011 TradeStation Developer Challenge Award for his work on TS9 Object-Oriented EasyLanguage OrderTicket Automation.


Platforms Supported



Client Testimonials

"I have utilized the services of Harrison for over 10 years and have found him to be an excellent Programmer. His work far exceeds my expectations..." Dale Glaspie (Cupwatch.com)
"Thanks Harrison. The system seems to be working very well (both from a programming and results perspective)." Tim W., Active Equities Trader who runs automatic swing trade systems on sizeable accounts
Harrison Cai has been my EasyLanguage programmer for several years and we have worked on numerous important projects together. Harrison goes out of his way to be helpful and accessible 24/7. He is truly an expert and I have never come up with a programming problem he could not solve. If I ever need a project in a hurry he somehow manages to get it done. Without any doubt or reservations I highly recommend his services. Chuck LeBeau (TraderClub.com)

Disclosure: Testimonial may not be representative of the experience of other clients or customers, is not a guarantee of future performance or success.

Harrison - Unique and Effective Service Provider