Muhammad Saad I.

Experience

• Mechanical CAD Designer Self-Employed · Freelance Aug 2025 – Present 8 mos Islamabad, Islamabad Capital Territory, Pakistan I work on independent and academic mechanical design projects, with a focus on 3D CAD modeling, 2D drafting, basic engineering analysis, and manufacturable design. My main goal is to turn rough ideas, sketches, and technical requirements into clean, accurate, and practical CAD models.
  
  I use tools such as SolidWorks, AutoCAD, Ansys, and MATLAB/Simulink for mechanical modeling, assemblies, simulations, and engineering calculations. My experience includes designing mechanical parts, creating assemblies, preparing technical drawings, and checking designs for strength, motion, and real-world usability.
  
  One of my main projects is a 4-DOF robotic arm, where I worked on the CAD model, mechanical linkages, kinematic structure, and basic stress analysis. This project helped me improve my understanding of part design, assembly constraints, motion, fabrication planning, and practical engineering limitations.
  
  I also have experience working on concepts related to UAS design, renewable energy systems, heat exchanger analysis, CFD, and structural analysis through academic and independent projects. I pay attention to detail, clear documentation, and designs that are easy to understand, modify, and manufacture.
  
  I am continuously improving my CAD and engineering skills, and I enjoy helping clients bring their mechanical ideas into a clear digital design that can be reviewed, prototyped, or further developed.