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WHS Regulatory Compliance System
Automated WHS statutory position tracking for mining sites, replacing a manual spreadsheet process with fuzzy matching, audit trails, and scheduled compliance reporting. Shipped in 61 days.
WHS (Mines) Regulations 2022 require mining operators to track statutory position holders at every site. Penalties for non-compliance go up to $16.13M.
Sole engineer, 98% of codebase. Matching algorithm, full-stack app, Terraform deployment, Remotion pitch deck.
ARCHITECTURE
HIGHLIGHTS
Fast exact-match on the frontend, RapidFuzz token_sort_ratio on the backend. Six match categories from EXACT (100%) down to DISCREPANCY, with configurable thresholds
Every action logged with old/new values, user, IP, and user agent. Meets the WHS regulations retention requirement. Personnel changes can be rolled back
APScheduler generates reports on a configurable cadence (daily/weekly/monthly), delivered by email through AWS SES and EventBridge