Kees Leendertse possesses expertise in capacity building, international development, training, policy, proposal writing and 26 more skills. He is proficient in German, Spanish, Italian, Portuguese and French. Colleagues describe him as "I really liked to work along Kees, as he is very focused and professional on what he does. I like his ability to avoid nonsense and focus on the important things. His accummulated experience allows him to manage complex projects, such as training multi-cultural groups, as a breeze. Furthermore, he is a pleasant character and fun companion."