I attended the online course BDD with SpecFlow, given by Gaspar himself. The content was very comprehensive & interesting. The 3-day course was intensive but by the end you feel that you’ve learnt a lot. One of the main positive points about the online course was that Gaspar tailored the content to my specific needs, so I took a lot away from it.
The hands-on technical exercises were done in pairs (dev-test) therefore even when coming from a testing background, I was still able to grasp and cover all the aspects of SpecFlow. I recommend the course 100%.