For CTOs: Architecture & Technical Lifecycle
A clean lifecycle stops AI projects from living forever as side experiments. Kickoff defines interfaces, data contracts, and kill criteria before model shopping begins. We list sources, write latencies, and refusal modes. Trade-offs surface early. Real-time voice translation needs a different pipeline than offline document extraction. Trying to force one reference architecture across both wastes months.
Decision gates sit at design, private beta, production, and multi-site expand. Each gate has artifact lists the client signs. Model cards, threat models, runbooks, and cost envelopes travel with the release. Governance is practical. Change requests that touch prompts or extraction schemas go through the same review as API changes. Nightly jobs compare new candidates against frozen holdout sets so quality never rests on anecdote.
Integration order matters more than model brand. We stabilize identity, audit logs, and system-of-record writes first. Generation quality second. Pretty UIs last. The SharePoint-to-Payload portal migration followed that sequence and kept department access intact throughout. AI features bolt onto that spine later without re-fighting roles. CTOs in Virginia organizations get a backlog they can staff beyond our engagement.
Observability is designed with SLOs that fit operational teams. Latency percentiles for voice heads sit tighter than daily batch jobs. We chart model error types, retrieval miss rates, and queue backlog age. On-call who owns what is written down before go-live. Edge cases from prior builds feed the test pack. Live business events never become the first time the path breaks under scale.
Exit and handoff leave you with build recipes, not only binaries. Infrastructure-as-code, seed data pipes, and evaluation notebooks land in your account. Training a local engineer to own weekly reviews is part of the plan. That keeps total cost honest after the initial release wave.