I am a Mechanical Engineer with over 10 years of experience in product design, mechanical engineering, 3D CAD modeling, prototyping, and industrial project management. I have strong expertise in devel... Read more

I am a Mechanical Engineer with over 10 years of experience in product design, mechanical engineering, 3D CAD modeling, prototyping, and industrial project management. I have strong expertise in developing practical and efficient engineering solutions for product development, manufacturing, and technology-based projects. My current software skills include SolidWorks, Autodesk Fusion360, Onshape, KeyShot, AutoCAD, and Adobe Premier Pro. I am proficient in creating 3D models, mechanical assemblies, product renders, technical drawings, and presentation visuals. I also have hands-on experience with 3D printing techniques for product prototypes, assembly testing, and design validation.

I'm Muhammad Usman, a Mechanical Engineer and certified SolidWorks expert with a passion for turning ideas into functional, manufacturable 3D models. With over 3 years of experience in 3D modeling, as... Read more

I'm Muhammad Usman, a Mechanical Engineer and certified SolidWorks expert with a passion for turning ideas into functional, manufacturable 3D models. With over 3 years of experience in 3D modeling, assembly design, and rendering, I specialize in bringing innovative product concepts to life. I’ve worked on a wide range of projects, including mechanical components, consumer products, sheet metal parts, and robotics. Whether you need 2D sketches turned into 3D CAD models, simulations for stress analysis, or photorealistic renders — I’m here to deliver high-quality results on time. 💡 Why Work With Me? Expert in SolidWorks (Parts, Assemblies, Drawings, Motion Analysis) Experience with CNC and 3D Printing-ready designs Detail-oriented with strong design-for-manufacturing (DFM) principles Fast communication and on-time delivery Willing to provide a free sample model for long-term clients I’m actively looking for freelance opportunities and long-term collaborations. Let’s build something awesome together!

Welcome to my professional engineering desk. I am Engr. Asadullah Khan, an accomplished MSc Mechanical Engineer and Senior Design Instructor with 14 years of professional experience in delivering high... Read more

Welcome to my professional engineering desk. I am Engr. Asadullah Khan, an accomplished MSc Mechanical Engineer and Senior Design Instructor with 14 years of professional experience in delivering high-precision engineering solutions with SolidWorks, Ansys, AutoCAD and Autodesk Inventor. My professional philosophy is simple: Designed, Optimized, Drafted, Simulated, and Delivered. ​I specialize in bridging the gap between complex conceptual ideas and manufacturing-ready realities. Using industry-standard CAD/CAE tools, I help clients optimize product performance, ensure structural integrity, and streamline production efficiency. ​Core Expertise & Technical Skills: ​SolidWorks Specialist: High-precision 3D Part & Assembly Modeling, Animation, Advanced Motion Analysis, Simulation, Drop Tests, Topology Simulation and Flow Simulation (CFD). ​ANSYS Simulation Expert: Advanced Finite Element Analysis (FEA), Structural Analysis, Computational Fluid Dynamics (CFD), Meshing, and stress optimization to minimize prototype failures. ​Autodesk Inventor & AutoCAD: Comprehensive 2D Drafting, 3D Modeling, Geometric Dimensioning and Tolerancing (GD&T), and production-ready manufacturing blueprints. ​Services I Offer on CAD Crowd: ​Mechanical Product Design & Optimization (Weight reduction & topology optimization) ​High-End 3D Assembly Modeling & Interference/Clash Detection ​Advanced Engineering Simulations (Thermal, Fluid, Static, and Dynamic Analysis) ​Manufacturing Ready Drawings with accurate Bills of Materials (BOM) ​Why Choose Me? With 14 years of engineering and academic instructing background, I design with absolute manufacturing intent, strictly adhering to ASME and ISO standards. Whether you need a complex mechanical system simulated in SolidWorks, ANSYS or a detailed production draft in AutoCAD, I guarantee absolute mathematical accuracy, optimized performance, and timely delivery. ​Let's collaborate to bring your next engineering project to life. Invite me to your private jobs or contests today!