Mohammad Sadegh Bahadori is currently a PhD student at the Instituto Superior Técnico, University of Lisbon. He works on the topic of “Bike Sharing System (BSS)” with the support of a French company, Thales Group, to propose a new rebalancing algorithm for Lisbon’s BSS. Generally, his research interests focus on “Transportation safety”, “Environmental pollution”, and “Urban mobility”. 10 years of executive activity is part of his experience in building construction, traffic engineering, and environmental analyses projects. He received a master degree in civil engineering in the field of road and transportation, and also, he was a lecturer in some universities in Iran for 4 years.