The Senior’s Edge: Why My First Line of Python Was a Unit Test
Most career advice for senior leaders is draped in comfortable lies. We are told that our “soft skills” and “domain expertise” are our ultimate shields. I believed that, too — right up until I sat down at 9:00 AM facing a blank VS Code editor and realised that thirty years of strategic wins felt remarkably thin. In three weeks, I start an intensive Data Science bootcamp at Le Wagon 1 . A deliberate move. The kind that looks like ambition from the outside and feels, from the inside, more like controlled demolition — tearing down a professional identity built on certainty so you can rebuild it on something more durable. ...