Stood up multi-account cloud landing zones. Migrated account estates into governed organizations. Written infrastructure modules that survive a re-org. Designed for regional failure isolation, and reduced unnecessary network spend without trading away resilience.

Blue/green, canary, and progressive delivery. CI pipelines with proper rollback — not “redeploy and hope.” Feature flags that do not leak state. Helm and Kustomize, GitOps patterns, and the judgment to know when not to add another sidecar.

Container platforms, serverless workloads, ingress, workload identity, and cross-zone scheduling. Know when to pick a function, managed containers, or a real cluster. Know why a workload is OOM-killed and how to fix it without merely raising the limit.

Built internal copilots engineers use daily. RAG systems over large document collections. Evaluation pipelines that catch regressions before users do. Know how to debug hallucination, not just talk about it.

Built agent systems that take real actions on real systems. Tool servers and gateways, streaming responses, structured output, and safe tool-use loops. Applications that people depend on, not demos.

MCP servers for internal tools and gateways for multi-tenant access. Authentication, rate limiting, and audit logging at the tool layer. Know the difference between an MCP capability and a simple function call — and when each is appropriate.

Prompt-injection defense beyond regex. Sensitive-data detection that does not break on ordinary names. Schema validation, evaluation pipelines, golden sets, and regression tests that preserve legitimate use.

Security documentation that stands up to review. Software bills of materials, supply-chain hardening, vulnerability remediation under SLA, and pragmatic controls without theater.

Turn vague business asks into technical specifications engineers can build from. Traceability from requirement to design to test to production. Fewer surprises, less rework.

Python, TypeScript, Go, and Rust when warranted. We read code, write code, review code, and ship code. The people in the conversation are the people who implement the work.