Flying probe data validation
Golden-data validation across reruns and sites, with BOM alignment and runtime/rework tracking for stronger failure forensics.
- Role
- Process Engineer / Software Developer — Integrated Test Corporation (ITC), 2023–2025
- Stack
- Python, test result diffing, BOM validation, operational metrics
Highlights
- Established and compared golden data across job reruns for drift detection.
- Automated comparison of new runs to historical results and the BOM for multi-site consistency.
- Tracked machine runtime and manual rework to enrich failure narratives.
Problem
Flying probe results needed consistent baselines across reruns and facilities; without structured comparison, subtle regressions and BOM mismatches were easy to miss.
Approach
Scripted diffing against golden captures, layered BOM checks, and added lightweight operational logging so engineers could connect electrical findings to line activity.
Outcome
Stronger confidence in cross-site repeatability and clearer documentation when failures required deeper review.
Technical notes
- Normalization of vendor-specific field ordering before comparison.
- Human-readable diff summaries for handoff to process owners.