I am in my early 30s and come from the field of classical mechanical engineering. I started my training as a tool mechanic, then completed further training as a mechanical engineering technician, and today I work professionally as a designer. This combination of practical workshop experience and design also shapes my 3D models. My designs are functional, practical, and designed for reliable printability. Many models arise from personal needs or real-world problems. All published designs are tested and gladly optimized in exchange with the community