Torsten Bartel
@usability
Co-Founder and CEO of usability and ux consultancy usability.de in Germany. Since 2004.
ID: 5766372
https://www.usability.de/en 04-05-2007 13:49:59
278 Tweet
925 Takipçi
184 Takip Edilen
@usability
Co-Founder and CEO of usability and ux consultancy usability.de in Germany. Since 2004.
ID: 5766372
https://www.usability.de/en 04-05-2007 13:49:59
278 Tweet
925 Takipçi
184 Takip Edilen