Sebastien Lefebvre serves as Venture Partner at Elaia Partners. He is an Angel Investur. He serves as Advisor at HiJiffy. Sbastien started his career at Videotron in Montreal as an architect for strategic planning. He then became a serial entrepreneur and founded two companies, both of which exited successfully. One of them, Mesagraph, got acquired by Twitter in 2014. Sbastien then relocated to London and became the Director of Growth, EMEA at Twitter for three years. Sbastien is very active in the startup ecosystem, both as a mentor and business angel.