diff --git a/DTO/UserDto.cs b/DTO/UserDto.cs
new file mode 100644
index 0000000..60b8376
--- /dev/null
+++ b/DTO/UserDto.cs
@@ -0,0 +1,19 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Threading.Tasks;
+using System.ComponentModel.DataAnnotations;
+
+namespace renis_backend.DTO
+{
+    public class UserDto
+    {
+        [Required]
+        public string Name { get; set; } = null!;
+        [Phone]
+        [Required]
+        public string Phone { get; set; } = null!;
+        [Required]
+        public string Password { get; set; } = null!;
+    }
+}
\ No newline at end of file
diff --git a/Exceptions/User/UserException.cs b/Exceptions/User/UserException.cs
new file mode 100644
index 0000000..9e24c6d
--- /dev/null
+++ b/Exceptions/User/UserException.cs
@@ -0,0 +1,14 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Threading.Tasks;
+
+namespace renis_backend.Exceptions.User
+{
+    public class UserException : System.Exception
+    {
+        public UserException() { }
+        public UserException(string message) : base(message) { }
+        public UserException(string message, System.Exception inner) : base(message, inner) { }
+    }
+}
\ No newline at end of file
diff --git a/Services/Polis/IPolisService.cs b/Services/Polis/IPolisService.cs
new file mode 100644
index 0000000..5a2f2b5
--- /dev/null
+++ b/Services/Polis/IPolisService.cs
@@ -0,0 +1,12 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Threading.Tasks;
+
+namespace renis_backend.Services.Polis
+{
+    public interface IPolisService
+    {
+        public Task<IQueryable<Polis>> GetPolises();
+    }
+}
\ No newline at end of file
diff --git a/Services/Users/IUserService.cs b/Services/Users/IUserService.cs
new file mode 100644
index 0000000..aa24b45
--- /dev/null
+++ b/Services/Users/IUserService.cs
@@ -0,0 +1,12 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Threading.Tasks;
+
+namespace renis_backend.Services.Users
+{
+    public interface IUserService
+    {
+        public Task<string> GenerateUser();
+    }
+}
\ No newline at end of file
diff --git a/Services/Users/UserService.cs b/Services/Users/UserService.cs
new file mode 100644
index 0000000..3ffb9d2
--- /dev/null
+++ b/Services/Users/UserService.cs
@@ -0,0 +1,15 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Threading.Tasks;
+
+namespace renis_backend.Services.Users
+{
+    public class UserService : IUserService
+    {
+        public async Task<string> GenerateUser()
+        {
+            throw new NotImplementedException();
+        }
+    }
+}
\ No newline at end of file
diff --git a/renis-backend.sln b/renis-backend.sln
new file mode 100644
index 0000000..76d9809
--- /dev/null
+++ b/renis-backend.sln
@@ -0,0 +1,25 @@
+
+Microsoft Visual Studio Solution File, Format Version 12.00
+# Visual Studio Version 17
+VisualStudioVersion = 17.5.002.0
+MinimumVisualStudioVersion = 10.0.40219.1
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "renis-backend", "renis-backend.csproj", "{9D6F84D2-940C-43B1-862C-263D0D446BCF}"
+EndProject
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		Debug|Any CPU = Debug|Any CPU
+		Release|Any CPU = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{9D6F84D2-940C-43B1-862C-263D0D446BCF}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{9D6F84D2-940C-43B1-862C-263D0D446BCF}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{9D6F84D2-940C-43B1-862C-263D0D446BCF}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{9D6F84D2-940C-43B1-862C-263D0D446BCF}.Release|Any CPU.Build.0 = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(SolutionProperties) = preSolution
+		HideSolutionNode = FALSE
+	EndGlobalSection
+	GlobalSection(ExtensibilityGlobals) = postSolution
+		SolutionGuid = {55CAE896-5C10-4114-B9E4-78864BF912A0}
+	EndGlobalSection
+EndGlobal