My name is Oleksiy Muzalyev. Contact me via e-mail: oleksiy.muzalyev[at]bluewin.ch
My user name at the OpenStreetMap is
Alex-7
I wrote a webappication
http://ausleuchtung.ch/geo_wiki/
for displaying Wikipedia articles, Wikidata items, Wikimedia Commons categories which have coordinates on the OSM map.