Hans Grießer@hans_griesserFollow BadgesJavaC language CertificationsCertificate: SQL (Basic)VerifiedskillWork Experiencehans_griesser has not updated employment details yet.EducationUniversität KlagenfurtComputer ScienceLinksLinkedinhttps://www.linkedin.com/in/hans-griesser-a9374156/Githubhttps://github.com/hansgriesser Skillshans_griesser has not updated skills details yet.