Sabrina Schenk Junior Project Manager sabrina@helga.ch Sabrina LinkedIn-Profil Sabrina Zehn weitere Fäuste für dein Hallelujah Roberta User Experience Designer & Project Manager Tobias Software Developer Backend Tim Software Developer Frontend David Software Architect & Developer Backend Sandra Project Manager, Testing, Customer Support Stefanos Software Developer Backend Konrad Design Strategist Sabine Software Developer Frontend Raphael COO & Partner, Senior Project Manager Felix CEO & Partner, Digitale Ideation