Twitter: @hgraca

Bio: Herberto Graça is a senior software developer at Werkspot, in Amsterdam. The first time he coded was in the late 1980s, on his cousin ZX Spectrum computer. He worked as an IT teacher for eight years before he decided to become a full-time software developer. When he is not coding, he spends his time writing on his blog (herbertograca.com), reading a book or riding his motorbike.