c charkost Joined 11 years ago Karma 6 Submissions 7 Member since Feb 6 @charkost View on Hacker News
Beginner’s Guide to Running Facebook Ads That Convert n neilpatel.com 1 charkost 11 years ago 0 comments
How to Use Growth Hacking to Attract and Retain Customers n neilpatel.com 1 charkost 11 years ago 0 comments
The infrastructure behind one of the most popular sites in Greece e engineering.skroutz.gr 7 charkost 11 years ago 5 comments