Hjem
Data-driven price estimates for any Danish home, built from recent nearby sales and public valuations.
hjem.simonottosen.dkSimon Ottosen
Small tools, built with care, for the questions I kept asking myself.
Skat
Danish tax calculator and budget planner for 2024–2026, with wealth projections decades ahead.
skat.simonottosen.dkDR
Arkiv
Search and play decades of DR’s historic TV and radio, with bookmarks and resume where you left off.
drarkiv.simonottosen.dkAward
Finder
Finds SAS award-seat availability and notifies you the moment a matching seat opens up.
award-finder.simonottosen.dkWaitport
Live and machine-learning predicted security queue times for eleven European airports.
waitport.comAbout
I’m Simon. I like turning public data that’s technically available into something you can actually use: what a home is worth, what you’ll owe in tax, how long the line at airport security will be.
Everything above is a side project I designed, built and still run myself. The code for most of it is on GitHub.