Marcus Feldner
Mechanical Engineer
Summary
Mechanical engineer with 7 years in product development for industrial equipment. Cut assembly cost 22% on a pump redesign and reduced warranty returns 35% through tolerance-stack corrections.
Experience
- Redesigned a 14-part pump housing to 9 parts, cutting per-unit machining cost 22% across 40,000 annual units.
- Ran GD&T tolerance-stack analysis on a gearbox assembly, reducing field failures from 6.1% to 2.4%.
- Led DFM reviews with three contract machine shops, shortening prototype turnaround from 18 to 9 days.
- Designed a conveyor bracket family in SolidWorks, standardizing 40 legacy parts into 6 configurable ones.
- Ran FEA on a load-bearing frame, validating a 15% weight cut without exceeding safety factor.
- Built and maintained BOMs for 30+ active assemblies, cutting purchasing errors reported by 28%.
