diff --git a/.all-contributorsrc b/.all-contributorsrc
index cc8fcfc1d..d0e39ade2 100644
--- a/.all-contributorsrc
+++ b/.all-contributorsrc
@@ -2234,6 +2234,15 @@
       "contributions": [
         "translation"
       ]
+    },
+    {
+      "login": "StefanelStan",
+      "name": "Stefanel Stan",
+      "avatar_url": "https://avatars.githubusercontent.com/u/25990078?v=4",
+      "profile": "http://www.linkedin.com/in/stefanel-stan/",
+      "contributions": [
+        "code"
+      ]
     }
   ],
   "contributorsPerLine": 7,
diff --git a/README.md b/README.md
index 0f4509786..aaa0e8c7b 100644
--- a/README.md
+++ b/README.md
@@ -10,7 +10,7 @@
 [![Coverage](https://sonarcloud.io/api/project_badges/measure?project=iluwatar_java-design-patterns&metric=coverage)](https://sonarcloud.io/dashboard?id=iluwatar_java-design-patterns)
 [![Join the chat at https://gitter.im/iluwatar/java-design-patterns](https://badges.gitter.im/Join%20Chat.svg)](https://gitter.im/iluwatar/java-design-patterns?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge&utm_content=badge)
 <!-- ALL-CONTRIBUTORS-BADGE:START - Do not remove or modify this section -->
-[![All Contributors](https://img.shields.io/badge/all_contributors-245-orange.svg?style=flat-square)](#contributors-)
+[![All Contributors](https://img.shields.io/badge/all_contributors-246-orange.svg?style=flat-square)](#contributors-)
 <!-- ALL-CONTRIBUTORS-BADGE:END -->
 
 <br/>
@@ -390,6 +390,9 @@ This project is licensed under the terms of the MIT license.
       <td align="center"><a href="https://zhrfrd.github.io/faridzouheir/"><img src="https://avatars.githubusercontent.com/u/72947724?v=4?s=100" width="100px;" alt="Farid Zouheir"/><br /><sub><b>Farid Zouheir</b></sub></a><br /><a href="#translation-zhrfrd" title="Translation">🌍</a></td>
       <td align="center"><a href="https://www.linkedin.com/in/vinicius-beraldo/"><img src="https://avatars.githubusercontent.com/u/91766068?v=4?s=100" width="100px;" alt="Vinícius A. B."/><br /><sub><b>Vinícius A. B.</b></sub></a><br /><a href="#translation-Viniberaldo" title="Translation">🌍</a></td>
     </tr>
+    <tr>
+      <td align="center"><a href="http://www.linkedin.com/in/stefanel-stan/"><img src="https://avatars.githubusercontent.com/u/25990078?v=4?s=100" width="100px;" alt="Stefanel Stan"/><br /><sub><b>Stefanel Stan</b></sub></a><br /><a href="https://github.com/iluwatar/java-design-patterns/commits?author=StefanelStan" title="Code">💻</a></td>
+    </tr>
   </tbody>
 </table>