I must say I didn't think it was so bad as to leave this kind of sentiment behind. If you worked with me in that period, perhaps you'll be pleased to read this:
http://hire.jonasgalvez.com.br/2017/Jul/16/My-Approach-to-Re...
Since then I'm confident all my current employers will wholeheartedly vouch for the quality and persistence of my work, as you can easily peak from my GitHub graph.
I flagged your post nonetheless.
I believe HN is no place for ad hominem attacks.