Didier Castello is a Propriétaire at CortexiA ST. He possess expertise in e commerce consulting, seo, business planning, online advertising, training and 22 more skills. He is proficient in German and English. Colleagues describe him as "Didier has a very pedagogical approach for training. He organized the training plan for Cylande's products and did a very good job. He worked hard and he was still source of proposals to develop training" and "I have really appreciated to work with Didier. As an Online Marketing Manager at Golog, he has always been at the top of the latest evolutions of the web and shared his profound knowledge and professional skills with our team. Didier is a reliable and an appreciated colleague."