My primary interest in OSM was routing. OSM-data should be wildly used in navigation software.

I maintained conversion of OSM data to Cityguide format and related QA tools:

• ([wiki] (http://wiki.openstreetmap.org/wiki/RU:%D0%A3%D0%BD%D0%B8%D0%B2%D0%B5%D1%80%D1%81%D0%B0%D0%BB%D1%8C%D0%BD%D1%8B%D0%B9%D0%B2%D0%B0%D0%BB%D0%B8%D0%B4%D0%B0%D1%82%D0%BE%D1%80%D0%BD%D0%B0%D0%BE%D1%81%D0%BD%D0%BE%D0%B2%D0%B5%D0%BA%D0%BE%D0%BD%D0%B2%D0%B5%D1%80%D1%82%D0%B0%D1%86%D0%B8%D0%B8%D0%B2%D0%A1%D0%93))

These tools are currently stopped, but source code is available on github: https://github.com/zkir/Osm2Dcm . Feel free to use it.

You also can contact me here: https://vk.com/nefuraito

My message on the forum: https://forum.openstreetmap.org/search.php?action=show_user_posts&user_id=2739

Interview with me: https://habr.com/ru/post/475876/