Valim seems to do a really great job stewarding Elixir initiatives with the help of experts, like his collaboration with Sean Moriarty (author of Genetic Algori

Valim seems to do a really great job stewarding Elixir initiatives with the help of experts, like his collaboration with Sean Moriarty (author of Genetic Algorithms in Elixir) leading to Nx and now his recruiting Dr. Castagna (a PL researcher) and Guillaume Duboc (PhD candidate) to implement gradual typing.