On Drupal.org for 25 years 5 months

✓ Can opt projects into security advisory coverage

Drupal Contributions: 

Nothing remarkable or important, just little bits and pieces like the now-defunct Smarty theme and the GeekLog transition guide, and maybe some design comments and/or patches on the spam module, phptemplate, dbprefix and aggregator components.

Credits on security advisories

Credits on issues

I contributed Drupal themes
I contributed Drupal documentation