Elizabeth Hau
Software engineer. Cloud architect. AI engineer.
The full stack, from infrastructure to intelligence.
Building AI systems end-to-end
I design the systems I build. At J&J Vision I'm both the architect and the engineer — standing up cloud infrastructure, then building the data pipelines and AI tools on top of it. Former SWE at Wayfair. MIT LGO (CS + MBA).
What I work with
Where I've worked
AI Architect & Engineer
Designed and stood up cloud architecture for the data & AI team. Building GenAI and data systems across global supply chain operations, from Databricks Lakehouse to production AI interfaces.
Software Engineer — Transportation Last Mile
Built and shipped production systems across 50+ delivery centers. Delivery route planning, warehouse tooling, and incident response at scale.
M.Eng + MBA · CS & Management
Selected work
Cycle Time Data Model
Integrated 10+ source systems tracking 7B+ lenses/year. Surfaced priority areas across the contact lens production process.
Route Processing Rearchitecture
Rearchitected delivery route planning with a safe fallback migration strategy.
Databricks Lakehouse
Designed and stood up Medallion architecture enabling scalable analytics across all supply chain functions.
GenAI Supply Chain Interface
Natural language interface via Databricks AI/BI Genie for querying global backorder status and identifying mitigation actions.
Warehouse Door Utilization Tool
Built cross-functionally and integrated with Wayfair's receiving scanning app and driver app. Piloted and launched to all 50+ delivery centers.
Let's connect
Interested in working together or just want to say hello? I'd love to hear from you.
Say Hello