diff --git a/src/WorkFlow.Application/Contracts/Repositories/IProfileRepository.cs b/src/WorkFlow.Application/Contracts/Repositories/IProfileRepository.cs
index b9fb642..bbd5ad8 100644
--- a/src/WorkFlow.Application/Contracts/Repositories/IProfileRepository.cs
+++ b/src/WorkFlow.Application/Contracts/Repositories/IProfileRepository.cs
@@ -2,7 +2,20 @@
 
 namespace WorkFlow.Application.Contracts.Repositories;
 
+/// <summary>
+/// Repository implementation for retrieving <see cref="Profile"/> entities from the database.
+/// </summary>
 public interface IProfileRepository
 {
+    /// <summary>
+    /// Retrieves the <see cref="Profile"/> associated with a given user ID by calling a database function.
+    /// </summary>
+    /// <param name="userId">The unique identifier of the user whose profile is to be retrieved.</param>
+    /// <returns>
+    /// A task that represents the asynchronous operation. The task result contains the <see cref="Profile"/> object if found; otherwise, <c>null</c>.
+    /// </returns>
+    /// <remarks>
+    /// Logs an error if no profile is found, or if multiple profiles are returned, indicating potential data issues.
+    /// </remarks>
     Task<Profile?> ReadAsync(int userId);
 }
\ No newline at end of file
diff --git a/src/WorkFlow.Infrastructure/Repositories/ProfileRepository.cs b/src/WorkFlow.Infrastructure/Repositories/ProfileRepository.cs
index 2ceeed6..210f56a 100644
--- a/src/WorkFlow.Infrastructure/Repositories/ProfileRepository.cs
+++ b/src/WorkFlow.Infrastructure/Repositories/ProfileRepository.cs
@@ -5,18 +5,35 @@ using WorkFlow.Domain.Entities;
 
 namespace WorkFlow.Infrastructure.Repositories;
 
+/// <summary>
+/// Repository implementation for retrieving <see cref="Profile"/> entities from the database.
+/// </summary>
 public class ProfileRepository : IProfileRepository
 {
     private readonly ILogger<ProfileRepository> _logger;
-
     private readonly WFDBContext _context;
 
+    /// <summary>
+    /// Initializes a new instance of the <see cref="ProfileRepository"/> class.
+    /// </summary>
+    /// <param name="context">The database context used for accessing profile data.</param>
+    /// <param name="logger">The logger instance used for logging repository operations.</param>
     public ProfileRepository(WFDBContext context, ILogger<ProfileRepository> logger)
     {
         _logger = logger;
         _context = context;
     }
 
+    /// <summary>
+    /// Retrieves the <see cref="Profile"/> associated with a given user ID by calling a database function.
+    /// </summary>
+    /// <param name="userId">The unique identifier of the user whose profile is to be retrieved.</param>
+    /// <returns>
+    /// A task that represents the asynchronous operation. The task result contains the <see cref="Profile"/> object if found; otherwise, <c>null</c>.
+    /// </returns>
+    /// <remarks>
+    /// Logs an error if no profile is found, or if multiple profiles are returned, indicating potential data issues.
+    /// </remarks>
     public async Task<Profile?> ReadAsync(int userId)
     {
         var profiles = await _context.Profiles
@@ -24,9 +41,13 @@ public class ProfileRepository : IProfileRepository
             .ToListAsync();
 
         if (profiles == null || profiles.Count == 0)
+        {
             _logger.LogError("No profile record was found associated with user ID {userId}.", userId);
-        else if (profiles.Count > 0)
+        }
+        else if (profiles.Count > 1)
+        {
             _logger.LogError("Multiple profile records were found for user ID {userId}, which may indicate a data integrity issue.", userId);
+        }
 
         return profiles?.FirstOrDefault();
     }