Colin Angus Mackay is a software developer specialising in Microsoft technologies located in Glasgow, Scotland. 
He was a Microsoft MVP 2007, 2008, 2009, and 2010 with the Visual C# competency. He is on the committee for Scottish Developers, a user group for software developers with events across Scotland, which includes the organisation of the annual conference DDD Scotland.
Recognition and awards
- Napier University Entrepreneur of the Year Award (1996)
- National Undergraduate Business Plan of the Year Award (1996)
- Code Project MVP 2005, 2006, 2007, 2008, and 2009
- Toastmasters: Most Improved Speaker of the Year (2005/6) (Club level – Capital Communicators)
- Microsoft MVP C# 2007, 2008, 2009, and 2010
- Outstanding Toastmaster of the Year (2006/7) (Club level – Capital Communicators)
- Toastmasters Competent Communicator and Competent Leader awards.
