Remove Audio Remove Customer Development Remove Technical Review
article thumbnail

Embrace technical debt

Startup Lessons Learned

Lessons Learned by Eric Ries Wednesday, July 29, 2009 Embrace technical debt Financial debt plays an important and positive role in our economy under normal conditions. Technical debt works the same way, and has the same perils. I won’t pretend that there aren’t teams that take on technical debt for bad reasons.

article thumbnail

Lessons Learned: What does a startup CTO actually do?

Startup Lessons Learned

What does your Chief Technology Officer do all day? Often times, it seems like people are thinking its synonymous with "that guy who gets paid to sit in the corner and think technical deep thoughts" or "that guy who gets to swoop in a rearrange my project at the last minute on a whim." But along the way, something strange happened.

CTO 168
Insiders

Sign Up for our Newsletter

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

article thumbnail

Lessons Learned: Five Whys

Startup Lessons Learned

Hes a new employee, and he was not properly trained in TDD So far, this isnt much different from the kind of analysis any competent operations team would conduct for a site outage. What started as a technical problem actually turned out to be a human and process problem. We didnt even practice TDD across our whole team.

article thumbnail

Lessons Learned: A new version of the Joel Test (draft)

Startup Lessons Learned

Notice that none of those five reasons deals with TDD or automated testing, which have changed the game. This is the approach of test-driven-development (TDD). Even if youve developed for years without automated tests, this one practice is part of a remarkable feedback loop. Do you have testers?

article thumbnail

The Five Whys for Startups (for Harvard Business Review)

Startup Lessons Learned

Lessons Learned by Eric Ries Wednesday, June 2, 2010 The Five Whys for Startups (for Harvard Business Review) I continue my series for Harvard Business Review with the Lean Startup technique called Five Whys. Five Whys has its origins in the Toyota Production System. Applied to a start-up, heres how it works. Speed up or slow down?

article thumbnail

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?

article thumbnail

No departments

Startup Lessons Learned

I was the junior guy on a project team; I was called in to do some technical due diligence for reasons that were obscure to me, because the team already had much more senior engineers assigned to it. As a technical fix, it was brilliant. I remember one such meeting vividly. So they react in two ways.