I'll introduce the audience to a concept where they can have end-to-end type systems that helps ensure typesafety across the teams Such a system not only improves communication between teams but also helps teams collaborate effectively and ship way faster than they used to before. By having a custom type system, teams can also identify the errors and modify the API contracts on their IDE, which contributes to a better Developer Experience. The workshop would primarily leverage TS to showcase the concept and use tools like OpenAPI to generate the typesystem on the client side.