Security, Mathematics & Architecture Whitepaper
A technical deep-dive into Google OR-Tools CP-SAT mathematical constraint formulation, PostGIS polygon geofencing, and IndexedDB offline mutation queues.

Engineered Capabilities
Architected specifically for high-velocity shift operations and regulatory labor compliance.
CP-SAT Mathematical Constraint Formulation
Formal specification of our integer linear programming objective function, penalty weightings, fairness equalization, and overtime constraints.
PostGIS Polygon Geofencing Architecture
Technical implementation of spatial polygon containment (ST_Contains), GPS anti-spoofing verification, and radial buffer tolerances.
IndexedDB Offline Mutation Queue Design
Deep-dive into Service Worker lifecycle, Cache API caching strategies, IndexedDB punch serialization, and timestamp-preserved historical replay.
Zero-Trust Multi-Tenant Isolation Verification
Proof of architectural database tenancy scoping (org_id), elimination of optional authentication on data-mutating routes, and IDOR protection.
Compliance & Labor Law Regulatory Mapping
Algorithmic modeling of FLSA overtime, California 30-minute meal break lockout compliance, fair workweek mandates, and predictive scheduling rules.
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