diff --git a/.all-contributorsrc b/.all-contributorsrc
index 1331666..c551dc2 100644
--- a/.all-contributorsrc
+++ b/.all-contributorsrc
@@ -39,6 +39,18 @@
       "contributions": [
         "ideas"
       ]
+    },
+    {
+      "login": "irm-codebase",
+      "name": "Ivan Ruiz Manuel",
+      "avatar_url": "https://avatars.githubusercontent.com/u/72193617?v=4",
+      "profile": "https://orcid.org/0000-0003-2288-6423",
+      "contributions": [
+        "ideas",
+        "code",
+        "doc",
+        "maintenance"
+      ]
     }
   ],
   "contributorsPerLine": 7,
diff --git a/README.md b/README.md
index 8798722..2855614 100644
--- a/README.md
+++ b/README.md
@@ -134,6 +134,7 @@ Thanks goes to these wonderful people, sorted alphabetically ([emoji key](https:
   <tbody>
     <tr>
       <td align="center" valign="top" width="14.28%"><a href="https://github.com/FraSanvit"><img src="https://avatars.githubusercontent.com/u/68587472?v=4?s=100" width="100px;" alt="Francesco Sanvito"/><br /><sub><b>Francesco Sanvito</b></sub></a><br /><a href="#ideas-FraSanvit" title="Ideas, Planning, & Feedback">🤔</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://orcid.org/0000-0003-2288-6423"><img src="https://avatars.githubusercontent.com/u/72193617?v=4?s=100" width="100px;" alt="Ivan Ruiz Manuel"/><br /><sub><b>Ivan Ruiz Manuel</b></sub></a><br /><a href="#ideas-irm-codebase" title="Ideas, Planning, & Feedback">🤔</a> <a href="https://github.com/modelblocks-org/module_geo_boundaries/commits?author=irm-codebase" title="Code">💻</a> <a href="https://github.com/modelblocks-org/module_geo_boundaries/commits?author=irm-codebase" title="Documentation">📖</a> <a href="#maintenance-irm-codebase" title="Maintenance">🚧</a></td>
       <td align="center" valign="top" width="14.28%"><a href="http://www.pfenninger.org"><img src="https://avatars.githubusercontent.com/u/141709?v=4?s=100" width="100px;" alt="Stefan Pfenninger-Lee"/><br /><sub><b>Stefan Pfenninger-Lee</b></sub></a><br /><a href="#ideas-sjpfenninger" title="Ideas, Planning, & Feedback">🤔</a> <a href="https://github.com/modelblocks-org/module_geo_boundaries/pulls?q=is%3Apr+reviewed-by%3Asjpfenninger" title="Reviewed Pull Requests">👀</a> <a href="#projectManagement-sjpfenninger" title="Project Management">📆</a></td>
       <td align="center" valign="top" width="14.28%"><a href="https://github.com/tud-mchen6"><img src="https://avatars.githubusercontent.com/u/133768452?v=4?s=100" width="100px;" alt="mchen6"/><br /><sub><b>mchen6</b></sub></a><br /><a href="https://github.com/modelblocks-org/module_geo_boundaries/issues?q=author%3Atud-mchen6" title="Bug reports">🐛</a> <a href="https://github.com/modelblocks-org/module_geo_boundaries/pulls?q=is%3Apr+reviewed-by%3Atud-mchen6" title="Reviewed Pull Requests">👀</a></td>
     </tr>