Sebastien Proffit, CFA, is Portfolio Manager within the London Fixed Income Investment Solutions team, responsible for the management of third-party Buy and Maintain Credit portfolios, with a focus on all aspects of solution design and portfolio management. Previously Sebastien was the Head of Fixed Income Portfolio Solutions, leading a dedicated team of strategists playing an integral role at every stage of the Buy and Maintain investment process: portfolio construction and calibration, ongoing re-balancing, risk monitoring and performance attribution. He has been with AXA IM for 14 years and holds an MSc in Mathematics & Finance from Paris-Dauphine University.