diff --git a/.all-contributorsrc b/.all-contributorsrc
index a6566ff..1c1eb65 100644
--- a/.all-contributorsrc
+++ b/.all-contributorsrc
@@ -114,6 +114,15 @@
       "contributions": [
         "doc"
       ]
+    },
+    {
+      "login": "nelsongutidev",
+      "name": "Nelson Gutierrez",
+      "avatar_url": "https://avatars.githubusercontent.com/u/62297014?v=4",
+      "profile": "https://nelsonguti.dev/",
+      "contributions": [
+        "doc"
+      ]
     }
   ],
   "contributorsPerLine": 7,
diff --git a/README.md b/README.md
index 747cd70..1f4b641 100644
--- a/README.md
+++ b/README.md
@@ -46,6 +46,7 @@ Check [all 39 challenges](https://angular-challenges.vercel.app/)
       <td align="center" valign="top" width="14.28%"><a href="https://github.com/DeveshChau"><img src="https://avatars.githubusercontent.com/u/9509673?v=4?s=100" width="100px;" alt="Devesh Chaudhari"/><br /><sub><b>Devesh Chaudhari</b></sub></a><br /><a href="https://github.com/tomalaforge/angular-challenges/commits?author=DeveshChau" title="Code">💻</a> <a href="https://github.com/tomalaforge/angular-challenges/issues?q=author%3ADeveshChau" title="Bug reports">🐛</a> <a href="#challenge-DeveshChau" title="Created a challenge">🧩</a></td>
       <td align="center" valign="top" width="14.28%"><a href="https://github.com/dmmishchenko"><img src="https://avatars.githubusercontent.com/u/51910160?v=4?s=100" width="100px;" alt="Dmitriy Mishchenko"/><br /><sub><b>Dmitriy Mishchenko</b></sub></a><br /><a href="https://github.com/tomalaforge/angular-challenges/commits?author=dmmishchenko" title="Documentation">📖</a></td>
       <td align="center" valign="top" width="14.28%"><a href="http://www.sagardev.com.np"><img src="https://avatars.githubusercontent.com/u/30800393?v=4?s=100" width="100px;" alt="Sagar Devkota"/><br /><sub><b>Sagar Devkota</b></sub></a><br /><a href="https://github.com/tomalaforge/angular-challenges/commits?author=Sagardevkota" title="Documentation">📖</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://nelsonguti.dev/"><img src="https://avatars.githubusercontent.com/u/62297014?v=4?s=100" width="100px;" alt="Nelson Gutierrez"/><br /><sub><b>Nelson Gutierrez</b></sub></a><br /><a href="https://github.com/tomalaforge/angular-challenges/commits?author=nelsongutidev" title="Documentation">📖</a></td>
     </tr>
   </tbody>
   <tfoot>