Engineer Usman

Mechanical Design Engineer

Fiverr • Full time

Sep 2023 - Present • 3 yrs 1 mo

Providing professional CAD and mechanical design services for clients worldwide, from initial concepts and references to manufacturing-ready models and drawings. Specializing in accurate, functional designs for prototyping, 3D printing, CNC machining, and fabrication. • 3D CAD modeling & mechanical product design • SolidWorks, AutoCAD, Inventor & Creo • 2D engineering drawings with GD&T & tolerances • Reverse engineering & scan-to-CAD • 2D image/logo to 3D printable STL • Sheet metal design & DXF files • CNC-compatible designs & manufacturing files • Concept, sketch & reference-based design • 3D printing & prototype-ready models • Mechanical parts for manufacturing & fabrication

Mechanical Design Engineer

Upwork • Lavoratore autonomo

Feb 2018 - Present • 8 yrs 8 mos

I work with clients on a wide range of mechanical CAD projects, developing detailed 3D models and technical documentation based on their specific requirements. My focus is on creating clean, practical designs that can move smoothly from an idea to a physical product. My experience includes: • Product and component modeling • 3D parts, assemblies, and mechanisms • Engineering drawings and manufacturing documentation • CAD reconstruction from photos, sketches, and existing parts • Reverse engineering & scan-to-CAD • Design optimization and modifications • Enclosures, fixtures, brackets, and custom components • Sheet-metal and fabrication-related design • STL, STEP, IGES, DXF and other CAD file preparation • Designs for 3D printing, CNC machining, and manufacturing • Prototype development and design iterations • Working directly with clients to understand requirements and deliver revisions I focus on accuracy, functionality, manufacturability, and clear communication throughout each project.