Marcos is a developer evangelist at Twilio where he works with communities in London and all over Europe. He is passionate about technology and security and spends a great deal of his time building mobile and web apps, and often connecting them to physical devices.

Marcos is also a Google Developer Expert and a great believer in open source projects. When he’s not writing open source code, he’s probably blogging about code on https://androidsecurity.info or https://androidthings.rocks.

He’s a great API enthusiast and believes they bring peace to the Software Engineering world.