Mary Yochana Mallavarapu

Mechanical Design Engineer @Kinematics

US

Designed a rugged lightweight frame for electronic control systems by collaborating with materials, manufacturing, and compliance teams to meetv shock, vibration, EMI, and thermal resistance requirements under aerospace operating conditions.• Created detailed parametric 3D CAD models using PTC Creo, employing feature-based and assembly modeling techniques to optimize the frame’s structure for reduced weight, manufacturing feasibility, and integration within compact mechanical envelopes.• Evaluated materials using Granta Design CES Selector and supplier benchmarking, selecting carbon fiber-reinforced composites and EMI shielding coatings that reduced component weight by 40% while improving overall durability and environmental resistance.• Conducted non-linear FEA, impact, and vibration simulations using Altair HyperWorks to verify mechanical robustness, ensuring the design met RTCA DO-160 environmental test standards and could withstand extreme aerospace service conditions.• Used Siemens NX topology optimization and DOE techniques to reduce frame mass by 20%, collaborated on prototype testing, and validated design updates that achieved a 30% increase in structural resilience across test cycles.

Arizona State University

Master's degree

SRM Institute of Science and Technology (SRMIST)

Bachelor of Technology