The functionality may be similar, but the scale is completely different and shouldn’t be ignored. Building a machine that cooks 1 pancake every 5 minutes is a fun project for precocious college students; designing a system capable of cooking 10,000 uniform pancakes per minute is a feat of incredible industrial engineering.
varjag|5 years ago
But let's say designing for scale is 100 times harder than a taxi app for just one national taxi service. Based on my 23 year career in trenches I seriously doubt that's the case, but let's be generous.
That would net us into ballpark of €60M expense. Non-negligible, but it translates into a hundred developers pulling €100k a year for 6 years, still at least an order of magnitude below Uber.
Very obviously it does not scale anywhere near linear. There has to be a severe case of diminishing returns in technical hiring.