diff --git a/maintainers/maintainer-list.nix b/maintainers/maintainer-list.nix
index 3f2ff2f871c9..99c0b43aa982 100644
--- a/maintainers/maintainer-list.nix
+++ b/maintainers/maintainer-list.nix
@@ -12869,6 +12869,13 @@
     githubId = 1202012;
     name = "Ignat Loskutov";
   };
+  lostmsu = {
+    email = "lostfreeman@gmail.com";
+    github = "lostmsu";
+    githubId = 239520;
+    matrix = "@lostmsu:matrix.org";
+    name = "Victor Nova";
+  };
   lostnet = {
     email = "lost.networking@gmail.com";
     github = "lostnet";
diff --git a/pkgs/by-name/do/dotnet-ef/package.nix b/pkgs/by-name/do/dotnet-ef/package.nix
new file mode 100644
index 000000000000..06bb8ebab33a
--- /dev/null
+++ b/pkgs/by-name/do/dotnet-ef/package.nix
@@ -0,0 +1,22 @@
+{ buildDotnetGlobalTool, lib }:
+
+buildDotnetGlobalTool {
+  pname = "dotnet-ef";
+  version = "9.0.0";
+
+  nugetHash = "sha256-/Ru/H2WXX/SCqF2s0M1DJkaw+6Nikm+ccrveqiOXggA=";
+
+  meta = {
+    description = "The Entity Framework Core tools help with design-time development tasks.";
+    longDescription = ''
+      The Entity Framework Core tools help with design-time development tasks.
+      They're primarily used to manage Migrations and to scaffold a DbContext and entity types by reverse engineering the schema of a database.
+    '';
+    downloadPage = "https://www.nuget.org/packages/dotnet-ef";
+    homepage = "https://learn.microsoft.com/en-us/ef/core/cli/dotnet";
+    changelog = "https://learn.microsoft.com/en-us/ef/core/what-is-new/";
+    license = lib.licenses.mit;
+    maintainers = with lib.maintainers; [ lostmsu ];
+    mainProgram = "dotnet-ef";
+  };
+}