Almost a year in travelling from one data challenge to the next, I was invited to speak for Berlin Digital Analytics in MHP's office in...

"Let's hire a data scientist and do some machine learning!" is a wonderful aspiration, very common among startupers today. Unfortunately...

Creating a complete data-warehouse for both business analysts and data scientists to discover insights and build a fully personalised...

Anyone blogging about data has his very own SQL tutorial. I built my first best version with a smart colleague of mine back in Berlin in...

A couple of months ago, I was invited to speak in LeROI's lovely office* about the key role of data specialists in making each...

Why bother maintaining dozens of ETLs, customer trackers, datetime and currency conversions and other data's darkest secrets? I asked...

Summer 2018, second summer at JustWatch, the business-intelligence team is up and running, allowing to fully switch off from work during...

Some weeks ago, as I was casually working from the (way too cool) rooftop terrace of The Hive coworking space in Bangkok*, my friend...