Michael Staib - ChilliCream
Michael is a Microsoft MVP and the author of the Hot Chocolate project (https://github.com/ChilliCream/hotchocolate), a platform for building GraphQL servers and clients in .NET. For the last three years, this open-source project is his main focus.
Apart from his work in the open-source community, Michael works as a consultant to help companies to move to GraphQL. You can read about the Hot Chocolate project on his blog https://chillicream.com/blog/.