The faster you iterate, the bigger the chances of success with Giedrius Blazys from Vinted

In this conversation, Giedrius shares his journey from academia to working on experimentation at Vinted.He talks about the messiness of testing in a marketplace, where every A/B test affects both sellers and buyers. We discuss why shared metrics matter, and how difficult, yet worthwhile, it is to build a culture that truly experiments.We get into the slow, steady work of improving this craft. The friction teams face when moving toward a data-driven way of working. And the patience that process demands.Giedrius also reminds us that experimentation isn’t only for large companies. Small teams and big teams alike can learn from user behavior, if they take the time to test with intention.