Mathys M.Private profile: Upwork shows its earnings only to signed-in members, so we check it every few weeks, not daily. MRR here is a rough estimate (Upwork's six-month earnings ÷ months active). Last read Nov 5, 2026.

I'm a mechanical design engineer who takes products from concept to commercial release — from CAD modeling and manufacturing drawings to hands-on prototyping and testing. At Premier Tech, I led the full mechanical design of a food-safe, stainless-steel industrial palletizer (structure, component selection, and a new manufacturing process), taking it from concept through to commercial release. I also delivered custom conveyor lines for a client integration within a tight 1.5-week deadline, showing I can move fast without cutting corners on quality. Before that, at a hardware startup (Trolet), I designed, built and tested product prototypes end-to-end — from a precision measurement tool to functional test rigs — iterating quickly based on real-world testing feedback. What I bring to a project: Full-cycle mechanical design: CAD (SolidWorks, Solid Edge, CATIA V5), DFM/DFA, manufacturing drawings Rapid prototyping and 3D printing, with hands-on fabrication experience Experience in industrial automation, product development and EV engineering Comfortable owning a project independently, from requirements to a working, manufacturable product Fluent in French and English, based in Madrid, open to remote or on-site collaboration.