WIKTOR
JUREK
Director, Data Analytics & Engineering
Working @ Cobry
Loc: Zaragoza, Spain
Index of /Writing
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Excel bad. Why?
People love to give excel crap. It's not the tool - it's the speed it encourages you to create at.
Have LLMs hit a wall?
GPT-5 landed with a shrug. Why wasn’t it the breakthrough OpenAI promised?
Burnout isn't working yourself too hard; it's choosing the path of least resistance.
Here's my take on procrastination. Why do we do it, why does it lead to burnout, and methods to overcome it.
Index of /Projects
BQBundle
A simple schema + data sample exporter from BigQuery into a large-language-model friendly format. Great for high context size LLMs and for initial data discovery/modelling
Fringe Show Explorer
The fringe sorts their shows alphabetically. I like sorting by popularity. I've taken their shows, and made them more searchable.
Wordpress to Framer
A simple online utility that helps people migrate their wordpress website to framer.
Stewthius
There's a guy on tiktok that makes soup. Every day. I found it's a treasure trove of content as to what the good ingredients are, and what the not-so-good ones are.
Brackenmeadow Brews
I brew my own beer, I stamp the beers with IDs, so you can look up your copy and see what happened during the brewing process!
Stratuscribe
There was no good app options for tracking flights (and seeing the stats). Stratuscrbe is a pet project that aims to make flight tracking super easy and fun.
ByteBeagle
I didn't know what was taking up space on my mac, and I didn't have spacesniffer to hand. I built an alternative.