@ Bruel & Kjaer
You might know Tomasz Cielecki better as Cheesebaron. He is based out of Copenhagen, Denmark. In the day time he is a Software Engineer at Brüel & Kjær Sound & Vibration Measurement A/S, writing Mobile Apps using Xamarin and Azure backends. In his spare time he puts on his cape and cheese hat and works on Open Source projects. He is a lead maintainer on MvvmCross among many other projects. You can find him answering questions on StackOverflow, Slack and GitHub issues.
For his engagement in Open Source and helping out the community, he has received a Microsoft MVP award in Visual Studio and Development Technologies and a Xamarin MVP award as well.
You can follow him on Twitter @Cheesebaron