Merge pull request #661 from ysfkaya/ysfkaya-update

Update ysfkaya.md

Author: saade

content/authors/ysfkaya.md

@@ -5,4 +5,4 @@ github_url: https://github.com/ysfkaya
 twitter_url: https://twitter.com/_ysfkaya
 ---
 
-Yusuf is a Laravel engineer and has developed products for customers in a private company for many years. In his spare time, he develops free and premium packages for Filament.
+Yusuf is a Laravel engineer and has developed products for customers at [Penta Yazılım](https://www.pentayazilim.com) for many years. In his spare time, he develops free and premium packages for Filament.