I am an R&D Chief Engineer in Product Design, Simulation, and Materials, with strong industrial experience in the development of home appliance products, mechanical components, and engineering-driven product solutions. My expertise combines product conception, engineering simulation, materials engineering, and design optimization, allowing me to support projects from initial concept to technical validation. Services I can provide: CAD modeling / Industrial Design / 3D / 2D Product design improvement and optimization Material selection Mechanical, thermal and CFD simulation (FEM) Engineering calculations CFD and thermal simulation I have extensive experience working with both metallic and plastic components, including their: Manufacturing process Durability performance Structural limitations Material selection criteria BOM (Bill of Materials) Design optimization : Size ,Shape ,Topology ,Topography ,Parametric I am proficient in a wide range of advanced engineering tools, including: SolidWorks Abaqus HyperMesh Radioss Motionview SimLab HyperForm hyperstudy I focus on delivering reliable, technically sound, and practical engineering solutions that help clients reduce risk, improve product performance, and accelerate development.