Haroun is a bigData engineer. His eagerness about the computer science in general and the data engineering in specific, is pushing him to learn new technologies. He is anxious to participate in developing a great software among a good team in order to give the add value.
Being a member of a free software club that has a great team allowed Haroun to become reliable, creative and can handle several tasks at one time, of course, this is in case these tasks are fun, otherwise he barely can do one task at once (But, it's all about having fun isn't it?)
In essence, Haroun thinks that computer engineering is all about having fun creating new solutions and having a new challenge within a team...