I can confirm that these HR people at PilotExpo Berlin were completely useless. The whole booth. Especially Eurowings. Some ladies who just stood there looking nice. They could't answer any of my questions. They even got annoyed that I actually asked them soemthing technical. HR is the whole problem of aviation recruiting. That was actually the most positive thing I got from PilotExpo - the problem is HR and recruiters. Absolute rubbish.
DHL/EAT at lkeast had real pilots there. Good talking to them. But application also goes through Interpersonal so tough luck. Haven't heard from them for almost two months after applying.
Is thare any worth in chasing them via email? Like "hey, what's up with my application?" or is it a big no?