Sergio J.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.

Hi UPWORK I'm here to help anyone get their work done by CAD/CAM and CNC programming. I successfully made prototypes at MIT then those prototypes were put into production. I have professional work from MIT, Massachusetts Institute of Technology, I have engineered new manufacturing methods and have successful records. I have a few intellectual properties and will develop my own inventions soon. I am compared to genius according to professional colleagues I know 5th axis programming. I can program with MasterCAM, and Solid works. I have the latest cutting-edge tool technologies and can work directly with tooling companies. I have machined everything from the hardest materials such as Titanium to the softest and delicate like Ceramics. If you have a hard and complex project that needs to be machined and programmed, then I'm here for you. Or if you need a new product design pre manufacturing too. Plus, you will have the experience to work with someone who worked at MIT the actual birthplace of the NC program !! I recently added 3D printing technology to my portfolio, and it saves time and money on CNC programming (Unproven CNC programs) and what a big advantage over the competition!! I have a Robotics programming background and know Copyright laws so your intellectual Property is in safe hands. I aim for long term customer relations and customer satisfaction If you need help in these areas: *Product Development *Prototype to Production *Reverse Engineering *2D CAD Blueprints *3D Printing *CNC Programming *Fixture Design *Tool Design *Intellectual Property Protection (PERKS) !!!! 3D printing prototypes MIT knowledge of G code Professional Posts [ MAZAK, FADAL, FANUC, HAAS, LAGUNA, TORMACH, CHARMILLES ] Reasonable Negotiations on Contract for Maximum Value and time saved, Promotion of a New Company of rapid manufacturing and quoting Certified with the USPTO United States Patent and Trademark Office Then look no further I have proven results and will deliver your final product. Thank you for your business and God Bless