Hello, my name is Benoit Daloze.
I have been programming in Ruby for more than 15 years and contributed to countless Ruby open-source gems and many Ruby implementations.

I created the ruby/setup-ruby action, and all the infrastructure behind it to build Ruby releases and make them easy to use. This became widely used but as a result is also a significant amount of work to maintain.
I also maintain:

• TruffleRuby, the Ruby implementation with the best peak performance and most advanced Ruby JIT compiler.
• concurrent-ruby, the go-to gem for concurrency and thread-safe data structures in Ruby.
• ruby/spec, the shared test suite for the Ruby language, which I believe is crucial for alternatives Ruby implementations to be able to match CRuby's behavior.

And finally I am very active on the CRuby issue tracker and mailing list, trying to make Ruby a better language, for instance by simplifying needlessly complex semantics, reporting inconsistencies, no longer hiding exceptions, etc.
I contribute to many more Ruby-related projects, see my Contribution activity for examples.

Sponsorship would show appreciation of my contributions/maintenance and motivate me to do more of it.