
AI Security Architecture
Secure-by-design architecture for enterprise AI: threat models mapped to enforceable mitigations, deny-by-default gateway policies, and reusable control baselines across LLM, RAG, and agentic deployment patterns.
Portfolio governance for AI investments: structured intake, explicit value hypotheses, scale criteria, and stop rules so spend concentrates on initiatives that can reach production safely in a federated organization.
Public reference: 100+ AI use cases prioritized and scaled enterprise-wide
Ended up with a prioritized portfolio of 100+ initiatives, each with an explicit value hypothesis, constraints, and stop criteria, visible across every business unit and domain.
Leadership got real decision clarity on what to scale, pause, or retire — from legal search to field maintenance to customer voicebots — based on value, feasibility, risk, and operability instead of momentum.
The governed intake process, with clear decision rights and a review cadence, got adopted progressively across the business units that opted in.
Portfolio governance for AI investments in a federated organization, structured intake, decision rights, and stop rules that scale with adoption.
A regulated energy group with federated business units was scaling AI from early experiments into an enterprise-wide program spanning 100+ use cases — legal contract search, field maintenance assistants, customer-facing voicebots, IoT-driven operational intelligence, internal productivity tools. Demand was outpacing the capacity to assess feasibility, security exposure, and operating cost. Pilots kept advancing with no repeatable path to production, low-signal initiatives were piling up, and scale decisions were reactive more often than not. I wasn't trying to slow anyone down — I needed a shared intake and decision framework that worked across business units with different priorities, risk profiles, and delivery maturity, so leadership got decision clarity without me becoming the approval bottleneck for every idea.
All initiatives assessed against a common taxonomy for value, feasibility, risk, security, and operability.
Investment allocation reflects explicit horizons and scaling conditions, not pilot momentum.
Low-signal initiatives deprioritized early with documented rationale, ownership, and next actions.
Decision rights and review cadence adopted across participating business units.
Portfolio segmentation by domain reflects adapted feasibility and risk criteria without fragmenting governance.