Willem de Jong

Freelance Erlang programmer and creator of open source Erlang implementations for XML, SOAP, and gRPC. Began testing ASN.1 tools at KPN's research department in 1993, later worked as IT Architect at T-Mobile Netherlands, and has spent more than 15 years in telecom architecture roles. Since 2017 has primarily worked for Deribit, the Bitcoin derivatives trading platform built in Erlang.