Erik's main area of expertise is .NET Data Development with ADO.NET and Entity Framework, and Azure SQL Database / SQL Server - he has been working with data access and software development for more than 30 years.

He has extensive SQL Server management experience as well, including performance tuning, configuration and database design. 

He answers question on StackoverFlow, and shares Data Development code, news and tips on his blog.  

He contributes to the Open Source Entity Framework Core project and a number of other Microsoft Open Source projects. 

He publishes a number of Visual Studio extension to help improve data access developer productivity, including SQLite Toolbox with more than 1 million installs, and EF Core Power Tools with more than 250.000 installs.

He tweets .NET Data Development news as @ErikEJ. 

He manages a number of Github Open Source projects relating to Entity Framework, SQL Server and SQLite

He holds the following Microsoft Certifications:
Azure Developer, Azure Administrator, Azure DevOps Expert, Azure Solution Architect Expert, Azure Database Administrator, Azure Data Engineer, Azure Security Engineer, Azure Cosmos DB Developer

Speaker profile on:  https://sessionize.com/erik-ejlskov-jensen