Professor of college English, proofreader/editor/beta reader, and writer of novels. 
I have been teaching online college English for 12 years. Edited thousands of students essays. 
I have recently branched into the beta reader market. I have gone above and beyond the call of beta reader to proofreading and editing those books as well.
I have been writing novels for over 3 years now, actually much longer, but consistently for 3 year; and have mainly been my own editor. 