Hannes is a co-founder of renooble.com, a search engine for renewable energy options. Before working with Python full-time, Hannes was a business analyst at the energy company Vestas A/S. He is an EE Masters graduate from Oregon State University and contributed his efforts to renewable energy research and commercialisation. Hannes was a speaker at the PyCon Uruguay 2013 and uses Django even when he sleeps. He is an advocate for class-based-views and enjoys the python scene around the world. He was member of the Python group in Melbourne, Australia and runs a Django meet-up for entrepreneurs in Santiago, Chile.