cad1 Karma 150 Created 12 years ago Recent Submissions 1. ▲ Ask HN: Are you on-call after business hours? 2 points · 4 years ago · 3 comments 2. ▲ Ask HN: Could Google create a Covid-19 risk score for locations? 7 points · 6 years ago · 1 comment All submissions on HN · View profile on HN