Posts by leocelis


Would you trust your advertising agency if they don’t know about GDPR? Would you see more valuable a software engineer who knows about […]

leocelis 05/24/18 Market research


If you spend $100 on Facebook Ads, you might be lucky if you get 10,000 impressions and 100 clicks. That is 1 dollar […]

leocelis 04/11/18 Optimization