diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
new file mode 100644
index 0000000..62d4322
--- /dev/null
+++ b/.github/workflows/ci.yml
@@ -0,0 +1,82 @@
+name: CI
+
+on:
+  pull_request:
+  push:
+    branches:
+      - main
+      - master
+      - dev
+      - feature/**
+
+jobs:
+  dotnet-format:
+    name: dotnet format
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Setup .NET
+        uses: actions/setup-dotnet@v4
+        with:
+          dotnet-version: '10.0.x'
+
+      - name: Restore
+        run: dotnet restore ./JobFlow.API/JobFlow.API.csproj
+
+      - name: Verify formatting
+        run: dotnet format ./JobFlow.API/JobFlow.API.csproj --verify-no-changes --verbosity minimal
+
+  dependency-review:
+    name: Dependency review
+    runs-on: ubuntu-latest
+    if: github.event_name == 'pull_request'
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Dependency review
+        uses: actions/dependency-review-action@v4
+        continue-on-error: true
+
+  build:
+    name: Build
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Setup .NET
+        uses: actions/setup-dotnet@v4
+        with:
+          dotnet-version: '10.0.x'
+
+      - name: Restore
+        run: dotnet restore ./JobFlow.API/JobFlow.API.csproj
+
+      - name: Build
+        run: dotnet build ./JobFlow.API/JobFlow.API.csproj -c Release --no-restore
+
+  test:
+    name: Test
+    runs-on: ubuntu-latest
+    needs: build
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Setup .NET
+        uses: actions/setup-dotnet@v4
+        with:
+          dotnet-version: '10.0.x'
+
+      - name: Restore
+        run: dotnet restore ./JobFlow.API/JobFlow.API.csproj
+
+      - name: Test
+        run: dotnet test ./JobFlow.API/JobFlow.API.csproj -c Release --no-build
diff --git a/.github/workflows/master_jobflow-api.yml b/.github/workflows/master_jobflow-api.yml
index 83ad6e7..65aa19c 100644
--- a/.github/workflows/master_jobflow-api.yml
+++ b/.github/workflows/master_jobflow-api.yml
@@ -21,7 +21,7 @@ jobs:
       - name: Set up .NET Core
         uses: actions/setup-dotnet@v4
         with:
-          dotnet-version: '8.x'
+          dotnet-version: '10.0.x'
 
       - name: Build with dotnet
         run: dotnet build JobFlow.API/JobFlow.API.csproj --configuration Release
diff --git a/JobFlow.API/Controllers/AuthController.cs b/JobFlow.API/Controllers/AuthController.cs
index ee51f64..7341444 100644
--- a/JobFlow.API/Controllers/AuthController.cs
+++ b/JobFlow.API/Controllers/AuthController.cs
@@ -210,7 +210,7 @@ public async Task<IActionResult> DeleteAccount(string uid)
             return BadRequest(new { Message = "Failed to delete user.", Error = ex.Message });
         }
     }
-    
+
 }
 
 // ============================================================
diff --git a/JobFlow.API/Controllers/InvoiceComtroller.cs b/JobFlow.API/Controllers/InvoiceComtroller.cs
index 46ffa25..4a770dd 100644
--- a/JobFlow.API/Controllers/InvoiceComtroller.cs
+++ b/JobFlow.API/Controllers/InvoiceComtroller.cs
@@ -72,7 +72,7 @@ public async Task<IActionResult> Upsert(
         var invoiceNumber = await numberGenerator.GenerateAsync(organizationId);
 
         var jobInfo = await this._jobService.GetJobByIdAsync(request.JobId, organizationId);
-        
+
         request.OrganizationClientId = jobInfo.Value.OrganizationClientId;
         var invoice = request.ToInvoice(invoiceNumber);
         invoice.OrganizationId = organizationId;
diff --git a/JobFlow.API/Controllers/JobController.cs b/JobFlow.API/Controllers/JobController.cs
index f8fad23..f557d95 100644
--- a/JobFlow.API/Controllers/JobController.cs
+++ b/JobFlow.API/Controllers/JobController.cs
@@ -63,7 +63,7 @@ public async Task<IActionResult> UpsertJob([FromBody] JobDto model)
             return Unauthorized("Organization context missing.");
 
         var mappedJob = _mapper.Map<JobDto, Job>(model);
-        
+
         var result = await _jobService.UpsertJobAsync(mappedJob, orgId);
 
         if (result.IsFailure)
@@ -85,7 +85,7 @@ public async Task<IActionResult> DeleteJob(Guid id)
 
         return NoContent();
     }
-    
+
     [HttpGet("all")]
     public async Task<IActionResult> GetJobs()
     {
@@ -97,6 +97,6 @@ public async Task<IActionResult> GetJobs()
 
         return Ok(result.Value);
     }
-    
+
 
 }
\ No newline at end of file
diff --git a/JobFlow.API/Controllers/PaymentController.cs b/JobFlow.API/Controllers/PaymentController.cs
index b08de7c..9befecb 100644
--- a/JobFlow.API/Controllers/PaymentController.cs
+++ b/JobFlow.API/Controllers/PaymentController.cs
@@ -311,7 +311,7 @@ public async Task<IActionResult> SetDefaultPaymentMethod([FromBody] SetDefaultPa
 
         return result.IsSuccess ? Ok() : BadRequest(result.Error);
     }
-    
+
 
     [HttpPost("webhook")]
     public async Task<IActionResult> HandleStripeWebhook()
diff --git a/JobFlow.API/JobFlow.API.csproj b/JobFlow.API/JobFlow.API.csproj
index 9fc8fd1..001b617 100644
--- a/JobFlow.API/JobFlow.API.csproj
+++ b/JobFlow.API/JobFlow.API.csproj
@@ -47,4 +47,8 @@
         <ProjectReference Include="..\JobFlow.Infrastructure\JobFlow.Infrastructure.csproj" />
     </ItemGroup>
 
+    <ItemGroup>
+      <Folder Include=".github\workflows\" />
+    </ItemGroup>
+
 </Project>
diff --git a/JobFlow.API/Mappings/InvoiceMappingExtensions.cs b/JobFlow.API/Mappings/InvoiceMappingExtensions.cs
index 23ad349..1272436 100644
--- a/JobFlow.API/Mappings/InvoiceMappingExtensions.cs
+++ b/JobFlow.API/Mappings/InvoiceMappingExtensions.cs
@@ -45,8 +45,8 @@ public static InvoiceDto ToDto(this Invoice invoice)
             AmountPaid = invoice.AmountPaid,
             BalanceDue = invoice.BalanceDue,
             Status = invoice.Status,
-            ExternalPaymentId =  invoice.ExternalPaymentId,
-            
+            ExternalPaymentId = invoice.ExternalPaymentId,
+
             LineItems = invoice.LineItems.Select(li => li.ToDto()).ToList()
         };
     }
diff --git a/JobFlow.API/Mappings/MapsterConfig.cs b/JobFlow.API/Mappings/MapsterConfig.cs
index dfed639..8073cba 100644
--- a/JobFlow.API/Mappings/MapsterConfig.cs
+++ b/JobFlow.API/Mappings/MapsterConfig.cs
@@ -40,10 +40,10 @@ public void Register(TypeAdapterConfig config)
 
         //InvoiceLineItem → DTO
         config.NewConfig<InvoiceLineItem, InvoiceLineItemDto>();
-        
+
         //Job → DTO
         config.NewConfig<Job, JobDto>();
-        
+
         config.NewConfig<Assignment, AssignmentDto>();
         //DTO → Job
         config.NewConfig<JobDto, Job>();