Hi, my name is Staffan,

a .NET developer in Uppsala, Sweden.

I mainly use C# with Entity Framework Core, Android Studio, Dart, Flutter, data engineering across Excel/VBA, SharePoint, Snowflake and Claude Code. As an systems administrator I’m also experienced in regulated life science environments, familiar with GxP, GAMP 5, and 21 CFR Part 11.

Take a look around to learn more.