People Dr. Mark Menzel follows ============================== 2 total * Dr. Georg Sehl — Senior Test Manager · Tags: testmanagement, agile methoden, projektmanagement, qualitätssicherung (14 total) https://vutuv.de/gsehl * Stefan Wintermeyer — Founder @ Wintermeyer Consulting · Tags: vutuv Contributor, WebPerf, Phoenix Framework, Ruby (11 total) https://vutuv.de/wintermeyer -- vutuv agent document · type: following · schema_version: 3 generated_at: 2026-11-02T17:17:58Z canonical: https://vutuv.de/mark_menzel/following noindex: true noai: true