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Ricardo Sierra

Libertário, Programador, Evangelhista de Blockchain e Empreendedor
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Youtuber (+10K subs) / Bitcoin
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Founder of Cryptoversity, the world's first online school for Bitcoin, cryptocurrencies and blockchains.
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Curadoria lusófona
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Minnow Support Project Brasil
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Curadoria e incentivo à comunidade brasileira
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An indie Software Developer
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