Mr Maestro is a Dutch sysadmin/security guy who has followed the project since the early days. Joined at the first community meet-up in Amsterdam which is his home turf, He was a co-founder of sushipool and started the set-and-forget Nimiq pool server effort. He has also helped developers test albatross nodes and is always eager to find ways to contribute to the Nimiq ecosystem.
He has been part of the community funding board this year and has helped setting up new standards for the meetings and organizing sysadmin meetings to try and set up a Community Hosted Infrastructure.