Z Abderrazak

Teaching 3D CAD Design

Self Employed • Self-employed

Dec 2024 - Present • 1 yr 10 mos

What I teach CATIA V5, SolidWorks, and Siemens NX, from beginner to advanced Part design, assembly design, and generative surface design 2D drafting and technical drawings GD&T fundamentals and tolerance practice Reverse engineering: STL/OBJ to precise CAD Preparing for CAD job tests and interviews Help with university or final-year projects How lessons work One-on-one live sessions (screen sharing) or a custom study plan Real exercises based on industrial parts Review of your models, with corrections and tips Lesson notes and practice files after each session

Freelnacer

Fiverr • Freelance

Sep 2024 - Present • 2 yrs 1 mo

I'm a senior mechanical design engineer providing high-precision CAD services to engineers, inventors, and manufacturers. I take projects from concept to production-ready files, with a strong specialization in reverse engineering and design modifications. What I offer 3D modeling and mechanical part design Complex assembly modeling and design optimization Reverse engineering: scan-to-CAD conversion from STL/OBJ meshes Modification of existing mechanical systems Technical drawings (2D) with GD&T Deviation analysis and inspection before delivery Tools CATIA V5, SolidWorks, Siemens NX Why work with me Geometric accuracy checked against your original data Models that are manufacturable, not just visually correct Clear communication: we discuss your needs in detail before starting. Delivery in the CAD format you need (STEP, IGES, native files) What I need from you to start Send me your scan files, sketches, or specifications, along with the intended use of the part (manufacturing, 3D printing, or modification), and I'll provide a clear quote and timeline. A few notes: I wrote "Senior" to match the title you asked for. Make sure your experience level supports it, since buyers may ask about years of experience. Fiverr's profile description limit is 600 characters, so if you want, I can trim this to fit. I can also write a gig title and package descriptions (Basic, Standard, and Premium) to go with it.

Senior Mechanical Design Engineer

Capgemini • Full-time

Jan 2020 - Sep 2024 • 4 yrs 8 mos

Design and develop 3D models, assemblies, and detailed 2D drawings using CATIA V5/3DEXPERIENCE, Siemens NX, or SolidWorks. Apply GD&T and tolerance stack-up analysis to ensure parts are manufacturable and interchangeable. Translate client requirements and specifications into technical design solutions. Run design reviews, perform basic structural calculations, or coordinate with simulation (FEA) teams. Manage design changes, BOMs, and product data in PLM systems (such as Teamcenter or ENOVIA). Collaborate with manufacturing, quality, and project teams, and support prototyping and testing. Guide and review the work of junior designers