He has recently launched Proof, a product design and innovation studio that combines lean processes with strategy, design and technology.
Lean UX aims to open up the user experience design process with a collaborative approach that involves the entire team. It's a hypothesis-based design approach that tests design ideas early and often and, along the way, builds a shared understanding with our team mates that eliminates the dependencies on heavy documentation and challenging communications. Lean UX is a solution for the challenge of Agile and UX integration while it also works effectively in traditional waterfall and other hybrid environments.