diff --git a/docs/people/ulf-gebhardt.md b/docs/people/ulf-gebhardt.md
index 811866f..2caf57a 100644
--- a/docs/people/ulf-gebhardt.md
+++ b/docs/people/ulf-gebhardt.md
@@ -2,9 +2,9 @@
 
 ![Ulf Gebhardt](~@images/portrait/ulf-gebhardt.jpg)
 
-Ulf is a software developer through and through. He started to program when he was 12 and kept going with it. He is very knowledgeable about the possibilities soft- and hardware has to offer and is the person to turn to when it is time to include a new library correctly or implement an algorithm. He is known to use the "Holzhammer-Methode" (brute-force approach) when it is time to solve conflicts within the team.
+Ulf is a software developer through and through. He started to program when he was 12 and kept going with it. He is knowledgeable about the possibilities soft- and hardware has to offer and is the person to turn to when it’s time to include a new library or <!-- textlint-disable write-good --> implement<!-- textlint-enable write-good --> an algorithm. He is known to use the "Holzhammer-Methode" (brute-force approach) when it comes to solve conflicts within the team.
 
-In his free time he programs as every good programmer does and travels the world by foot when its time to leave the screen for a while.
+In his free time he programs as every good programmer does and travels the world by foot when it’s time to leave the screen for a while.
 
 You can find him on [Github](https://github.com/ulfgebhardt), [stackoverflow](https://stackoverflow.com/users/1326872/ulf-gebhardt), visit his [website](https://www.webcraft-media.de/#!ulf_gebhardt), send an [email](mailto:service@webcraft-media.de) or [call](tel:+4915784841600).
 
@@ -31,21 +31,21 @@ Ulf speaks German and English fluently.
 
 ## Education & Projects
 
-The following list should give an overview about Ulf's life:
+The following list should give an overview about Ulf’s life:
 
 | From | To   | Description |
 |------|------|-------------|
 | 1995 | 2008 | [Graduation](https://www.goethe-bensheim.de/) "Abitur" (Grade: 1.7) |
 | 2005 | 2009 | Software development at Evonik Energy Services |
 | 2008 | 2009 | Civil service |
-| 2009 | 2013 | Bachelor of Science - [Information Technologies](https://www.informatik.tu-darmstadt.de/) (Grade: 2.25) |
+| 2009 | 2013 | Bachelor of Science - [Information Technologies](https://www.informatik.tu-darmstadt.de/fb20/index.de.jsp) (Grade: 2.25) |
 | 2011 | 2015 | Research assistant for the data platform [da-sense](https://www.informatik.tu-darmstadt.de/telekooperation/research_tk/completed_projects_tk/da_sense/index.en.jsp) |
 | 2013 | now  | [Webcraft-Media](https://www.webcraft-media.de) |
 | 2016 |      | Development of an enterprise resource planning(erp) for Hi5-Textildruck |
 | 2017 | 2019 | Development, planning and implementation of the [App „DEMOCRACY“](https://www.democracy-deutschland.de) |
 | 2019 |      | Team coordination & planning for [Human-Connection](https://github.com/Human-Connection/Human-Connection) |
 | 2020 |      | Travel from [Zwingenberg(Bergstraße)](https://duckduckgo.com/?q=Zwingenberg+(Bergstra%C3%9Fe)&ia=web&iaxm=about) to [Halden](https://duckduckgo.com/?q=Halden&ia=web&iaxm=maps) by foot |
-| 2020 | now  | Software development & operation for [Ocelot.social](https://github.com/ocelot-Social-Community/Ocelot-Social/) and [wir.social](https://wir.social) |
+| 2020 | now  | Software development & operation for [Ocelot.social](https://github.com/ocelot-Social-Community/Ocelot-Social/) and [wir.social](https://wir.social/login) |
 | 2021 | now  | Software development & Team coordination for [Gradido](https://github.com/gradido/gradido/) |
 | 2022 |      | Travel from [Zwingenberg(Bergstraße)](https://duckduckgo.com/?q=Zwingenberg+(Bergstra%C3%9Fe)&ia=web&iaxm=about) to [Portopalo di Capo Passero](https://duckduckgo.com/?q=Portopalo+di+Capo+Passero&ia=web&iaxm=maps) by foot |
 | 2022 | now  | Software development for [yunite.me](https://yunite.org/)