Discover how to become a more efficient C# developer in this conference talk from NDC Copenhagen 2022. Learn techniques for writing concise, impactful code that reduces unnecessary work and boilerplate. Explore functional programming concepts, effective use of LINQ and generics, and metaprogramming to generate code. Gain insights on structuring business logic, minimizing structural noise, and creating powerful validation functions. Master the art of lazy development by focusing on smart, readable, and maintainable code that accomplishes more with less effort.