Prior to joining Velocity, Justus was a Strategy Consultant at SparkOptimus, a digital strategy consulting firm with offices in Amsterdam, Zurich and Dusseldorf where he supported companies in solving complex business problems requiring tech and digital know-how.

Justus holds a MSc in Financial Economics from the Erasmus University Rotterdam, a MSc in Contemporary Asian Studies from the University of Amsterdam and a BSc in Economics and Business Economics from the University of Amsterdam