Hello! I am Mikołaj Kuranowski.

I create GTFS feeds for Polish cities. Currently, on this website, you can take a look at data conversions for this metro areas:

Recently I collaborated with ZDZiT Olsztyn, and helped them create tools to convert their databse to GTFS, which is available on their FTP server.

I’ll be happy to help other agencies create their own public GTFS feeds, feel free to contact me via email or any other contact method 😊.

Oh, and as a side project I created a map from Warsaw Open Data with live locations of buses and trams in Warsaw.