The Lean Approach to Digital Transformation From Customer to Code and From Code to Customer

The Lean Approach to Digital Transformation is organized into three parts that expose and develop the three capabilities that are essential for a successful digital transformation: 1. Understanding how to co-create digital services with users, whether they are customers or future customers; 2. Developing an information system (IS) that is the backbone of the digital transformation - called "exponential information system" to designate an open IS (in particular on its borders), capable of interfacing and combining with external services, positioned as a player in software ecosystems and built for processing scalable and dynamic data flows; 3. Building software "micro-factories" that produce service platforms, which are called "Lean software factories."