Senior systems engineer · contractor · builder
Change the order. Watch AI interpret the signals, explain a decision, and pass the completed outcome back to machine learning.
A name-brand perfume retailer wants fewer fraudulent orders without stopping legitimate customers. Follow one order through its backend.
Change the incoming information if you want, then click the decision engine to begin.
01Rule match: the order includes a middle name. +80 points.
02Pattern match: this customer has never used a middle name on a past order. +15 points.
03The score crossed the automatic-cancellation threshold.
01 / Architecture X-ray
Drag the scanner across the system. The result may look simple; the engineering below it is not.
Separate intake from execution. Control timing, retries, dependencies, and failure boundaries before one delay becomes a larger incident.
02 / Production pressure test
A reliable system is designed for the bad hour, not the quiet one. Push the traffic and watch the queue, latency, and operating state change.
Normal demand. Capacity remains available and work clears without intervention.
03 / Selected operating contexts
Client identities remain protected by NDAs. The systems, constraints, and work are still worth showing.
Production · Contact centers · regulated financial services
More than twelve years working inside specialized production systems across incidents, platform changes, integrations, vendors, documentation, and technology transition.
04 / Where the work has lived
One project slot open
gfoulks@gmail.com