>You market yourself as an expert in C# AND Python AND Swift AND... whatever else you know how to use So that everyone knows you're full of shit? It takes yea

>You market yourself as an expert in C# AND Python AND Swift AND... whatever else you know how to use So that everyone knows you're full of shit? It takes years in a technology to become an expert at it. There's no replacement for the experience of taking multiple projects from inception to production to scale. That's how you learn about the inscrutable errors, fiddly configuration issues, and pitfalls that make you an expert at something.