I am a Developer Technologies (former Microsoft Data Platform) Microsoft MVP, .NET and Data Access Developer and Entity Framework expert.
I work as Principal Specialist at delegate where I help customers create and improve cloud solutions.
You can learn more about my open source tools and libraries for EF Core on my presentation web site
I also have a number of open source tools and libraries for working with SQLite and SQL Server Compact, get an overview here
My old blog, which still has a lot of useful content, in particular on SQL Server Compact, is available here