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jongo3d · Berlin

Hi, I'm John Vileikis

Innovative Design. Practical Solutions. Built to Last.

Based in Berlin, I’m a designer and maker with over 15 years of hands-on experience turning technical challenges into practical, well-designed products. From HandyGrip holders to custom solutions, I combine precision CAD design with 3D printing to create functional, reliable products built for everyday use. Every piece is designed with care, made with precision, and crafted to deliver lasting quality. Have a specific need or an idea in mind? Let's turn it into a practical solution.

Let's build something useful together.

Share a sketch, dimensions, or a rough idea — I'll help shape it into a durable part made in Berlin.