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Lessons Learned: What does a startup CTO actually do?

Startup Lessons Learned

Lessons Learned by Eric Ries Tuesday, September 30, 2008 What does a startup CTO actually do? But I dont think most startups really have a need for someone to do that on a full time basis. If youre trying to design an architecture to maximize agility, how can that work if some people are working in TDD and others not?

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Lessons Learned: The one line split-test, or how to A/B all the time

Startup Lessons Learned

Lessons Learned by Eric Ries Monday, September 15, 2008 The one line split-test, or how to A/B all the time Split-testing is a core lean startup discipline, and its one of those rare topics that comes up just as often in a technical context as in a business-oriented one when Im talking to startups. First of all, why split-test?