Finn-Malte Leifhelm works as an actuarial consultant at Meyerthole Siems Kohlruss (MSK) and holds a Master's degree in mathematics from the University of Cologne.  The title of his master's thesis is: "Inhomogeneous random graphs of preferential attachment type: The size of the giant component near criticality". At MSK, he specialises in the areas of Solvency II and risk management.