Engagement surfaces

Greenfield products and internal tools built against your domain language. We start from constraints — latency, audit, multi-tenant, offline — and design the system backward from those constraints. That's the part most people skip.

APIs, service meshes, and data planes that other teams can build on without asking us for a meeting. Contracts first, implementation second. We design the interface before writing a line of business logic.

Replacing human-in-the-loop operations with durable workflows: retries, dead-letter queues, exactly-once effects, and an operator console. If you're rerunning something by hand every week, that's a workflow waiting to exist.

Models are components, not products. We wire inference into existing systems with evaluation harnesses, fallback paths, and cost controls. The boring stuff that makes models actually reliable in production.

Warehouses, streaming topologies, and CDC pipelines that keep operational systems and analytical systems honest with each other. One version of the truth, not three competing definitions.

Multi-account AWS/GCP layouts, network isolation, and delivery pipelines that a two-person team can still operate at 3 a.m. Infrastructure as code, not infrastructure as tribal knowledge.

Threat modeling, secrets architecture, key rotation, and audit log design — done before the first feature ships, not after the first incident. Security is a design constraint, not a compliance checkbox.

Coexistence, not big-bang rewrites. We put a facade in front of the system that still prints money, then replace it in slices with parity tests. The old system keeps running until the new one proves itself.