TripAdvisor is one of the largest travel sites: 40M Visitors/Month, 200M Dynamic Page views/Day, … how do they make this possible? Here the answer. As I’m a culture/development process junkie, I’ve search how they work. Their approach: an extremely agile culture (as they put it: “No architects. Engineers works across the entire stack“) with a lot of code/design review and co-responsibility on your own work.