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•Oversaw two full product life cycles from idea to delivering a fully functional unit to clients
•Displayed engineering skills by closing technical issues, mitigating risks, performing analysis/calculations to make educated design choices to deliver high quality prototypes to clients
•Communicated effectively both externally, with clients in weekly presentations and vendors, and internally, to ensure all issues are appropriately dealt with and objectives meets schedule

Vertical Wafer Chuck for Dual Fizeau Semiconductor Wafer metrology

•Designed a novel system, challenging the industry norm of horizontal orientation, to double the throughput of precision wafer metrology while minimizing self weight distortion to <150nm
•Lead design for machined body, vacuum lines and Air Actuated Gripper system to apply 1N of force normal to wafer face with deviation <50 nm

Nitrogen Purge Control Module for Cymer's DUV Lasers

•Delivered a module assembly, overhauling the client's current purge system, that packages and integrates into their spatially-constrained lasers that met all their specs, and requirements •Lead the Pump Module Design, Cabling, BOM management, CAD ownership and was a major stakeholder in the Electronic Module and drawings

Maybellene Aung Portfolio

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