diff --git a/src/backend/Directory.Build.props b/src/backend/Directory.Build.props
new file mode 100644
index 0000000..d18e13e
--- /dev/null
+++ b/src/backend/Directory.Build.props
@@ -0,0 +1,29 @@
+<Project>
+  <PropertyGroup>
+    <TargetFramework>net10.0</TargetFramework>
+    <Nullable>enable</Nullable>
+    <ImplicitUsings>enable</ImplicitUsings>
+    <TreatWarningsAsErrors>true</TreatWarningsAsErrors>
+    <EnforceCodeStyleInBuild>true</EnforceCodeStyleInBuild>
+    <AnalysisLevel>latest</AnalysisLevel>
+
+    <!-- Runtime Performance Optimizations -->
+    <ServerGarbageCollection>true</ServerGarbageCollection>
+    <ConcurrentGarbageCollection>true</ConcurrentGarbageCollection>
+    <TieredCompilation>true</TieredCompilation>
+    <TieredCompilationQuickJit>true</TieredCompilationQuickJit>
+
+    <!-- AOT/ReadyToRun for faster startup -->
+    <PublishReadyToRun>true</PublishReadyToRun>
+
+    <!-- Trim unused code in publish -->
+    <PublishTrimmed>false</PublishTrimmed>
+
+    <!-- Invariant globalization for smaller footprint (if no i18n needed) -->
+    <!-- <InvariantGlobalization>true</InvariantGlobalization> -->
+  </PropertyGroup>
+
+  <ItemGroup>
+    <PackageReference Include="Microsoft.CodeAnalysis.NetAnalyzers" Version="*" PrivateAssets="all" />
+  </ItemGroup>
+</Project>
diff --git a/src/backend/StudentEnrollment.sln b/src/backend/StudentEnrollment.sln
new file mode 100644
index 0000000..b409285
--- /dev/null
+++ b/src/backend/StudentEnrollment.sln
@@ -0,0 +1,142 @@
+
+Microsoft Visual Studio Solution File, Format Version 12.00
+# Visual Studio Version 17
+VisualStudioVersion = 17.0.31903.59
+MinimumVisualStudioVersion = 10.0.40219.1
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Domain", "Domain\Domain.csproj", "{A1B2C3D4-E5F6-4748-89AB-CDEF01234567}"
+EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Application", "Application\Application.csproj", "{B2C3D4E5-F6A7-4859-9ABC-DEF012345678}"
+EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Adapters.Driven.Persistence", "Adapters\Driven\Persistence\Adapters.Driven.Persistence.csproj", "{C3D4E5F6-A7B8-4960-ABCD-EF0123456789}"
+EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Adapters.Driving.Api", "Adapters\Driving\Api\Adapters.Driving.Api.csproj", "{D4E5F6A7-B8C9-4071-BCDE-F01234567890}"
+EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Host", "Host\Host.csproj", "{E5F6A7B8-C9D0-4182-CDEF-012345678901}"
+EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Domain.Tests", "..\..\tests\Domain.Tests\Domain.Tests.csproj", "{EC75421F-FB7D-4F02-8748-7C5370390CD4}"
+EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Application.Tests", "..\..\tests\Application.Tests\Application.Tests.csproj", "{3B3D764D-AA02-4DB9-A6BE-1E5A54099BA6}"
+EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Integration.Tests", "..\..\tests\Integration.Tests\Integration.Tests.csproj", "{D6DAE2BF-4CA0-41D5-9E00-B10212B7C466}"
+EndProject
+Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "Adapters", "Adapters", "{09DF2EE5-5FE7-3EC7-59CB-CAD7E0928979}"
+EndProject
+Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "Driven", "Driven", "{FB724721-73D2-401B-52EF-C52D09C4CAF7}"
+EndProject
+Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "Persistence", "Persistence", "{4D934681-F679-80F2-C45E-8E85ED7C0174}"
+EndProject
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		Debug|Any CPU = Debug|Any CPU
+		Debug|x64 = Debug|x64
+		Debug|x86 = Debug|x86
+		Release|Any CPU = Release|Any CPU
+		Release|x64 = Release|x64
+		Release|x86 = Release|x86
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
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+		{A1B2C3D4-E5F6-4748-89AB-CDEF01234567}.Debug|x86.ActiveCfg = Debug|Any CPU
+		{A1B2C3D4-E5F6-4748-89AB-CDEF01234567}.Debug|x86.Build.0 = Debug|Any CPU
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+		{A1B2C3D4-E5F6-4748-89AB-CDEF01234567}.Release|Any CPU.Build.0 = Release|Any CPU
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