András Hann – Medium

András Hann

Peak performance

A friend of mine came to me with a really fascinating question: can we find all the peaks in Hungary, no matter how tall or short they are?

8 min readMay 21, 2023

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Peak performance

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András Hann

Blast from the past: romkocsmak.com

In 2012, with the help of a friend, I created a website that was a simple quiz: does this bar or pub exist in Budapest? Since all the new…

3 min readFeb 5, 2023

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Blast from the past: romkocsmak.com

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András Hann

Thank you, this is exactly what I was looking for!

1 min readNov 1, 2022

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András Hann

I almost bumped into a friend on the Hochschwab

On a weekend in July 2022, a couple of friends and I decided to go for a hike in the Hochschwab mountains in Austria. When I posted the…

4 min readJul 27, 2022

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I almost bumped into a friend on the Hochschwab

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András Hann

I reached a dead end in my research about road numbers

But this didn’t stop me from making a cool map and finding some interesting insights

10 min readFeb 6, 2022

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I reached a dead end in my research about road numbers

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András Hann
in
CodeX

Why did I get to drive this car for €0.01 per kilometer?

I’m not sure but I have an idea.

6 min readApr 13, 2021

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Photo of a Peugeot 108 parked in a parking lot next to a motorway. It has a sticker on it that says Juuve, the name of the rental company.

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András Hann

A couple of lines of Python for a night of family fun

Have you ever wondered what words you can spell out using wooden cubes that have letters on each face? I have.

3 min readMar 8, 2021

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A couple of lines of Python for a night of family fun

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András Hann
in
Peak1014

How ignoring the basic principles of fair AI led to the fall of a government

The Dutch government resigned on January 15, 2021 as a consequence of the so-called “childcare benefits scandal” or…

3 min readMar 8, 2021

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How ignoring the basic principles of fair AI led to the fall of a government

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András Hann

A simple website and API for downloading and printing geocache information for offline use

If you enjoy geocaching, you might want to go paperless and just bring a smartphone or GPS device with you on your treasure hunt…

2 min readFeb 23, 2021

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A simple website and API for downloading and printing geocache information for offline use

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András Hann

How not to visualize Coronavirus data

Hungary’s Surgeon General published a map today titled “Affected municipalities and age distribution of infected people”. It is really bad.

2 min readNov 18, 2020

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How not to visualize Coronavirus data

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András Hann

András Hann

Transportation Economist by training, currently working as a Senior Data Scientist at Spotify. Map and geo data enthusiast. Avid hiker. Website: hann.io

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