Ethan Zhang

Corning

Software engineering intern · Summer 2026

I built a fiber-spool optimization tool to automate manual manufacturing planning.

My work

I developed the constraint-solving system with Google OR-Tools CP-SAT to automate fiber-optic spool selection.

Outcome

The tool sped up planning and reduced material waste.

This is a high-level summary of confidential work. Proprietary code, data, and internal interfaces are not included.