feat: Add a "Hello World"-program in Smalltalk

CONTRIBUTORS.md

@@ -67,6 +67,7 @@
 - [Sourabh Sooraj](https://github.com/SourabhSooraj)
 - [Srajal Agrawal](https://github.com/srajalagr)
 - [TheSolution90](https://github.com/thesolution90)
+- [Thomas Scharke](https://github.com/tscharke)
 - [Thomas Windt](https://github.com/WOLFI3654)
 - [Tim Solokha](https://github.com/TimSolokha)
 - [tonzsm](https://github.com/tonzsm)

code/Smalltalk/helloworld.st

@@ -0,0 +1,6 @@
+ "A Hello-World-Program in Smalltalk
+
+  Execute this by: `gst helloworld.st`   
+"
+
+'Hello World!' printNl !

profiles/Thomas_Scharke.md

@@ -0,0 +1,34 @@
+## Thomas Scharke
+
+### Bio
+
+Remote Freelancing Software Artist ❤️TypeScript | JavaScript | ReactNative | React ️❤️
+
+### Location
+
+Remote & Bochum (Germany)
+
+### Projects
+
+- [Lesehelden](https://lesehelden.app)
+- [Woop](https://woopmylife.org)
+
+### Hobbies & Interests
+
+- Remote-Work
+- Collobartion
+- Compassionate
+- Coding
+- ReactNative
+- Music
+- Stand-Up-Paddeling
+
+### Profiles
+
+[![GitHub][github-img]](https://github.com/tscharke)
+[![Twitter][twitter-img]](https://twitter.com/t_scharke)
+
+<!-- Don't edit the below 2 lines -->
+
+[twitter-img]: https://i.imgur.com/wWzX9uB.png
+[github-img]: https://i.imgur.com/9I6NRUm.png