Luis Abreu is CTO at Nmbrs®, a SaaS company that supplies HR / Payroll software aimed at providing employees with the best HR service. Abreu is passionate about Artificial Intelligence and Software Architectures. After graduating from Instituto Superior Técnico, in Lisbon, Luis Abreu moved to The Nederlands and fell in love with its culture. In addition to his work at Nmbrs®, he co-founded Grappster, a big-data tool for SMEs, and WallyLabs, to help companies get more out of their online social marketing, sales and support.