Sergio Otero

Project Manager, Realtor, and Writer in Madrid, España

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What’s up, I’m Sergio. I’m a project manager living in Madrid, España. I am a fan of technology, Internet, and Fibra Optica. I’m also interested in Fibra and ADSL. You can read my articles with a click on the button above.

I have traveled to over 70 countries and now split my home base between California and Cape Town, South Africa.