Data Analyst — AI & Advanced Analytics
Axion Ray · AI quality-intelligence software for manufacturers
- Traced semiconductor field failures for Nexperia back to the originating wafer; the client used it to locate and remediate the faulty source.
- Built an LLM tagging workflow over 100K field-service records for Diebold Nixdorf, isolating repeat service calls and surfacing preventive root causes.
- Turned unstructured service text for QSC into queryable failure, root-cause, fix, and sentiment fields — validated through human review backed by an LLM-as-judge pass.
- Built and piloted an internal Metric QA tool (Python, FastAPI, DuckDB, React) that cut metric validation from three hours to thirty minutes.