Case Studies & Production Architecture
Confidential by default. Specific about the engineering.
We do not publish client brand names. Faculty evaluators and prospective clients get the authentic architecture: constraints, failure modes, data invariants, and what "done" looked like in production.
Document classification & triage engine for a European claims desk
Engineered a calibrated classification model behind an active-learning triage queue, reducing intake processing time from 4.2 hours to under 18 minutes.
Typed delivery board & release gate for multi-squad product organization
Replaced chat-driven deployment threads with a typed state machine tracking change records, schema migration gates, and cryptographic audit proofs.
Dynamic constraint-aware routing graph for cold-chain diagnostics logistics
Architected a real-time dispatch solver handling 18,000 daily diagnostic specimen transfers across strict temperature thresholds and variable clinic time windows.
Resilient store-and-forward edge telemetry historian for manufacturing lines
Designed a monotonic telemetry ingestion pipeline processing 45,000 sensor frames/sec across intermittent factory network conditions with zero data loss.
Event-driven settlement ledger & exception console for DACH payments desk
Replaced a brittle batch-and-spreadsheet pipeline with an append-only event ledger in Temporal.io, cutting daily multi-currency reconciliation from T+2 days to < 38 minutes.
High-density design system & accessible component engine for operator consoles
Unified 7 disconnected operations consoles onto a typed design token engine and headless primitive baseline, achieving 100% WCAG 2.1 AA compliance.