Plain Complex is a Finnish startup founded in May 2021 and backed by nominated angel investors. Our mission is to redefine state-of-the-art healthcare shift rostering. Western countries face a quickly worsening nursing shortage, and one of the big underlying problems is the inability to combine shift work with personal life. We can change that. Vuorox is our first product. It is based on deep reinforcement learning and revolutionizes roster scheduling by achieving unprecedented quality in minutes. Fully automatically. No competitor comes even close.