audience:
- intermediate tags:
- scaling
- startup
- learnings title: Surviving your first big customer as a startup speakers:
- _participants/johanna-larsson.md published: false
Four years ago, at ElixirConf EU, José Valim announced an effort to research and develop a type system for Elixir, later broken into three distinct milestones. With the upcoming Elixir v1.20 release, Elixir is finally closing down on the first milestone, which adds type inference to all language constructs. Come learn exactly what that means and where we are going next!