About Daniel de Castro Ruivo
Daniel de Castro Ruivo created his first company while he was still at university, and since then he has founded six in a row. In 2015, he co-founded Altar.io, a company builder studio and boutique tech/product agency based in Lisbon/London helping startups from all over the world build their tech products.
More From Daniel de Castro Ruivo
Tech Startups
Why Portugal Is the New Land of Opportunity for Tech Startups
Europe's westernmost country isn't just a hot tourist destination.