diff --git a/.all-contributorsrc b/.all-contributorsrc
index 28dc4ac..ab2b39d 100644
--- a/.all-contributorsrc
+++ b/.all-contributorsrc
@@ -35,6 +35,15 @@
       "contributions": [
         "review"
       ]
+    },
+    {
+      "login": "giordano",
+      "name": "Mosè Giordano",
+      "avatar_url": "https://avatars.githubusercontent.com/u/765740?v=4",
+      "profile": "https://giordano.github.io",
+      "contributions": [
+        "userTesting"
+      ]
     }
   ]
 }
diff --git a/README.md b/README.md
index adcbeb9..1d33a9a 100644
--- a/README.md
+++ b/README.md
@@ -63,6 +63,7 @@ Current maintainers of this lesson are
     <tr>
       <td align="center" valign="top" width="14.28%"><a href="https://github.com/fmarotta"><img src="https://avatars.githubusercontent.com/u/26001460?v=4?s=100" width="100px;" alt="Federico Marotta"/><br /><sub><b>Federico Marotta</b></sub></a><br /><a href="#content-fmarotta" title="Content">🖋</a></td>
       <td align="center" valign="top" width="14.28%"><a href="http://blog.bonham.ch"><img src="https://avatars.githubusercontent.com/u/3502975?v=4?s=100" width="100px;" alt="Kevin Bonham"/><br /><sub><b>Kevin Bonham</b></sub></a><br /><a href="#review-kescobo" title="Reviewed Pull Requests">👀</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://giordano.github.io"><img src="https://avatars.githubusercontent.com/u/765740?v=4?s=100" width="100px;" alt="Mosè Giordano"/><br /><sub><b>Mosè Giordano</b></sub></a><br /><a href="#userTesting-giordano" title="User Testing">📓</a></td>
       <td align="center" valign="top" width="14.28%"><a href="https://snotskie.com/bio"><img src="https://avatars.githubusercontent.com/u/2658495?v=4?s=100" width="100px;" alt="snotskie"/><br /><sub><b>snotskie</b></sub></a><br /><a href="#ideas-snotskie" title="Ideas, Planning, & Feedback">🤔</a></td>
     </tr>
   </tbody>