Guillaume Roger is a Cofondateur at Ekumen. He possess expertise in gestion de projet, marketing, innovation produit, espagnol, parler en public and 2 more skills. He is proficient in Espagnol and Anglais. Colleagues describe him as "I had the pleasure to work with Guillaume at Jumia Classifieds. He has consistently demonstrated grit, creativity and humility, while achieving outstanding results. Guillaume is able to understand complex issues quickly, has demonstrated that he can handle a business with great maturity and has managed to negotiate some pretty amazing deals. Bonus: he also has a great sense of humor." and "As a trainee at Orange Consulting, Guillaume was a strong help in a complex and international mission. Besides being smart, he is devoted to give deliverables with quality and on time. He was also well integrated into the team who appreciated him a lot. Guillaume is a real team player ; thanks. "