Libraries

I studied Computer Science at the Technischen Universität Berlin. As part of my diploma thesis I wrote a federated search engine for German university libraries called ZACK Gateway.

OpenStreetMap

• BBBike: is a route planner for cyclists in Berlin. It is now ported to other cities around the world - thanks to the OpenStreetMap project!
• map compare: shows you different maps from OpenStreetMap, Google, Bing, Esri, Here and others side by side
• extracts service: allows you to extracts areas from Planet.osm in OSM, PBF, o5m, Garmin, Osmand, mapsforge, mbtiles, GeoJSON, Organic Maps, SVG or Esri shapefile format.
• tagname search: a fulltext search in more than 157 mio name, notes, description tags in OpenStreetMap by words, sub-strings, phrases, regular expressions, or best match

BSD

I'm a FreeBSD developer and a member of the www.FreeBSD.org webmaster team. I'm the maintainer of the FreeBSD Man Pages service which provides manpages for all FreeBSD releases, and many other operating systems.

OpenStreetMap
  OSM extracts
  map compare
  tagname search
  BBBike routing

Search Engine
  ZACK Gateway

BSD
  Manual Pages
  Documentation Archive
  Unix Seventh Edition
  4.4BSD Documents

Contact
  pgp key
  e-mail