Stack Overflow
Stack Overflow

Johannes Hahn
363
reputation
3
18
  • Aachen, Germany
  • Member since October 01 2015
  • 90 profile views
  • Last seen Aug 25 '23 at 16:07

Studied math, PhD, was a software developer / tech consultant for a while, returned to university as a PostDoc, now software developer again. Still a mathematician at heart.