I have worked with Carlos in the same Research Group for two and a half years and I have to say that it has been a real pleasure. Carlos is a determined person, highly motivated and very easy to work with. His knowledge in Computer Science has greatly helped in the daily work of the group and his ability to face new challenges has allowed him to acquire extensive experience with various scientific instruments. Without a doubt, what would stand out the most is his positive attitude to work even in difficult times. Carlos, a great team player!