Their whole deal is, they will offer you a "free" crash course in mobile development (or whatever the new hotness du jour is, these days I'm sure they have AI offerings). I believe the course lasts two months, after which they will prepare a fake résumé for you, apply for contract positions in your name, and have call-center people in India do the phone interviews on your behalf, pretending to be you. You are also coached in how to lie about your experience for the in-person interview. You are obligated to work for two years at wherever they place you (could be one place or many places, I guess). If you do not agree to all of this, you will be assessed a $20,000 charge for your "free" training and billed for such.
The principal in all three companies is Vikram Thadani. He's been running this scam in some form or another since the early 2010s.
Their current site: https://www.enhanceit.com
Old blog post about someone who got skeeved out applying to work for them when they were BrighterBrain:
https://web.archive.org/web/20150308193650/http://shifttohap...
More recent Reddit post about the same shit going on under the EnhanceIT name:
https://www.reddit.com/r/careerguidance/comments/v63p2t/enha...