On proof of work and competitive industries: Ponzis, bubbles, buying high and selling low

On why many intellectual jobs are pretend jobs, why pretend work is actually a valid way of assessing real work, and on how pretend work can be used as a ponzi scheme with others at the top.

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A day using money in Cuba

Cuba is a puzzling country, especially when it comes to money. It is the only country in the world with a dual currency system.

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Restarting your sales after a coronavirus lockdown

Using a MCMC BTYD model to estimate which of your clients would have purchased had the lockdown not happened.

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Automating my business

Using a cloud server and R I built an automated reporting & communication tool to automate away routine tasks for my business.

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Trumped: Cuba’s short term property rental market 2017-2018

How the Trump policy changes towards Cuba (and other factors), affected the Cuban short term rental property market in 2017-2018

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Where I was in 2018

An animation of where I spent the year using Google's Location Services.

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A smart email & SMS bot on AWS using R

On how I built a bot to check my email every 15 minutes and help me automate my email tasks.

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A tale of two Johns

Why do men called John outnumber all women as CEOs, Senators and on death row?

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How to generate a Bitcoin vanity address using a Mac

A not very good instruction that nonetheless worked for me.

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My time in Utrecht

A review of my graduate education. What I learned in the last two years and what I hope to achieve in the next five.

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