Hi Beth, thanks for your comment. Articles submitted to Gitconnected are reviewed by them before being allowed into the publication. Now, I admit that English is only my third language, so will not pretend that my article is New York Times columnist level correct, but having a Cambridge CPE under my belt and being quite careful to meet a certain Medium standard, I don't quite see where the "lot of grammatical errors are". Perhaps you can highlight them in private comments, and I'll happily review.