I am an active academic trading systems researcher. I publish at the international level academically (focusing primarily on advanced AI techniques in trading), as well as on trading system forums (focused on trading systems design).
I have written many trading articles as a quick search on Google will reveal. I also occasionally give presentations to members of the AIA (Australian Investors Association) [AIA link], the ASA (Australian Shareholders Association), and the ATAA (Australian Technical Analyst Association) [ATAA link]. I also have participated as a debate panelist and presenter at the Trading and Investing Expo, and also post trading articles at Incredible Charts.
You can also follow my academic work at http://epublications.bond.edu.au/
If you are primarily interested in furthering your own research in trading systems, I also take on potential PhD students. To find out more about this kind of opportunity, just send me an email.