Update README.md

Author: SSobol77

README.md

@@ -193,5 +193,5 @@ pytest --cov-report html --cov=.
 **Siergej Sobolewski**  
 [![Email 🚀](https://img.shields.io/badge/Email-s.sobolewski@hotmail.com-blue?logo=protonmail)](mailto:s.sobolewski@hotmail.com)  
 [![GitHub](https://img.shields.io/badge/GitHub-SSobol77-blue?logo=github)](https://github.com/SSobol77)  
-[![LinkedIn](https://img.shields.io/badge/LinkedIn-Connect-blue?logo=linkedin)](https://linkedin.com/in/yourprofile)
+[![LinkedIn](https://img.shields.io/badge/LinkedIn-Connect-blue?logo=linkedin)](https://linkedin.com/in/siergej-s-25a16319a)