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Lessons Learned: Combining agile development with customer development

Startup Lessons Learned

XP and Scrum don’t have much to say - they punt. If you look at the origins of most agile systems, including Scrum and XP , they come out of experiences in big companies. Notice that the unit of progress changes as we move from waterfall to agile to the lean startup. Embedded in that assumption is why startups fail.

Agile 111
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Embrace technical debt

Startup Lessons Learned

I hope to show why lean and agile techniques actually reduce the negative impacts of technical debt and increase our ability to take advantage of its positive effects. Lean vs. debt In the world of physical goods, the leaner a supply chain is, the less debt is required to operate it. A similar relationship applies to technical debt.

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The four kinds of work, and how to get them done: part three

Startup Lessons Learned

The advantages of cross-functional teams are well documented, and for a thorough treatment I recommend the theory in the second half of Agile Software Development with Scrum. Scrum recommends 30 days; I have worked in one or two-week cycles up to about three months. At IMVU, we found 60 days was just about right.