I think it hasn't been mentioned here: POET Technologies increased its headcount again. Yes, that's right: POET, not DenseLight. Since December, Parviz Ershadi is a program project manager at POET, according to his LinkedIn profile.
Not sure what exactly he is doing as a program project manager. However, he is an experienced process engineer, so he might play a role in optimizing production flows or in overseeing (future) production at various sites.
Just guessing, I know …