// Case Studies
Three Systems. Three Contexts.
Real Constraints.
Detailed engineering case studies — context, constraints, architecture decisions, what almost failed, and results with denominators. Not corporate storytelling. Engineering reasoning.
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2019–2021 · Enterprise MLOps
AI/ML Platform at EDF
Building a production AI/ML platform from scratch for 10+ data science teams. 100+ daily training jobs. 9× faster deployment. 30% cost reduction.
9× Time-to-prod30% Cost reduction99.9% Uptime SLAKubernetesAirflowMLflowKafkaFastAPIAWS -
Side Project · Agentic AI Architecture
OrchestraAI
Production-grade multi-agent ML platform with human-in-the-loop. Explicit state machine orchestration. 4 domain-expert agents. FastAPI + React.
4 Agents3 HITL checkpointsHITL First-class stateLangGraphFastAPIReactWebSocketDocker -
EDF · Data Drift Remediation
PrevCtGazTr — Gas Forecasting
Diagnosing and remediating systematic data drift in a daily gas forecasting pipeline. 847 industrial PCEs. MAPE reduced from 2.44% to 1.83% — a 25% improvement.
847 PCEs1.83% Final MAPE−25% vs baselineLightGBMOptunaPanderaPythonPandas