Stephan Hartmann is a German-trained lawyer and certified Data Protection Officer with over 15 years of experience in EU data privacy, compliance, and contract law. He advises international companies, SaaS providers, and educational institutions on GDPR, international data transfers, and IT compliance. Having served as an external advisor for public institutions and as a DPO for several private-sector clients, he combines legal precision with pragmatic implementation strategies. He offers services in both German and English.