Great book that explains using real examples, the lean thinking applied to product development, software mainly, but not only.
It has substantially changed my way of dealing with software projects. It has helped me to focus more on the objectives / intrinsic problems to solve, relegating the normal flow of creating software continuously without really asking myself "why".
I recommend this book to anyone in product development (not only software), especially to all passionate developers that sometimes forget "why" we develop software.
“What’s next is to stop thinking about software development as a delivery process and to start thinking of it as a problem-solving process, a creative process.”
“There is nothing quite so useless as doing with great efficiency something that should not be done at all.”