A CAD Modeling and FEA developer utilizes computer-aided design (CAD) software to create models of products or structures for engineering, manufacturing, or architectural projects. They generate virtual blueprints, ensuring accuracy and functionality. Their expertise extends to Finite Element Analysis (FEA), a computerized method for predicting how a product reacts to real-world forces, vibration, heat, fluid flow, and other physical effects. They simulate and analyze potential stress points, optimizing designs for durability and performance. They also collaborate with other engineers or designers, making necessary adjustments or improvements, ensuring the final product meets specified requirements.