User:Claus Michael Scharpf

German & Swiss nationality, born 1967 in Switzerland, living in Switzerland and Germany.

Professional background
 * mason
 * architect
 * consultant for sustainable construction

Interests
 * history
 * policy
 * geography
 * sustainability in general and specifically in construction
 * cars of the last millenium

Potential conflicts of interest
 * working for Holcim Germany, major manufacturer of cement, concrete and construction solutions
 * vice-chair of the CSC Concrete Sustainability Council

Language skills
 * German (native)
 * English (professional)
 * French (basic)