Jean-Guillaume Lamagnère is an experienced professional in business development and enterprise sales, currently serving as an Enterprise Business Representative at GitHub since January 2025, achieving significant performance metrics with quarterly results of 100%, 155%, and 165%. Prior experience includes roles at Rubrik as a Senior Enterprise SDR and Enterprise SDR, where performance in FY23, FY24, and FY25 was consistently high, along with project management and process improvement initiatives at Nike in EMEA Direct Store Business Development. Jean-Guillaume also held a Junior Marketing Project Manager position at Carrefour Belgium, co-managing marketing strategies for multiple hypermarkets, and a Marketing and Business Development Officer role at BtoTree. As a student athlete, Jean-Guillaume was part of the U19 French National American Football Team. Educational qualifications include a Master of Science in Marketing from Oulu Business School and a Bachelor's in Business and Management from Corvinus University of Budapest.
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