On Drupal.org for 15 years 4 weeks

Areas of Expertise: 
architect
Analyst
Drupal events: 
DrupalCon Prague 2013
DrupalCon Amsterdam 2014

Credits on security advisories

Credits on issues

2 people list ardih as a mentor

I contributed to Drupal issue queues
I contributed Drupal translations
I help in the Drupal support forums
I provide Drupal-related services
I help mentor new contributors