Vanguard does not parachute in with a SaaS stack and leave. Every engagement is structured to establish sovereign AI infrastructure your organisation owns, operates, and defends — with no external dependency baked into the architecture.
PHASE 01[ PERIMETER RECON ]
Infrastructure Mapping & Data Classification
Vanguard engineers embed on day one — mapping your infrastructure topology, classifying data boundaries, and verifying air-gap requirements before a single container is provisioned.
Every data flow classified. Every egress path identified and eliminated from the build plan.
DELIVERABLE
Perimeter Architecture Brief
PHASE 02[ SOVEREIGN RUNTIME ]
On-Premise Runtime Provisioning
Custom inference stacks deployed on your hardware — open-weight models loaded on-premise, fine-tuned on your data, routed through Spartak Fusion with zero external API dependency.
Model weights retained inside your perimeter. Inference never leaves your network boundary.
DELIVERABLE
Operational Sovereign Inference Stack
PHASE 03[ PERIMETER HARDENING ]
Legacy Integration & Pipeline Hardening
Legacy system bridges built, data pipelines hardened, and dependency trees audited — 847+ components verified with zero relay endpoints confirmed before production traffic flows.
Zero-day configuration risks mitigated. Every integration point validated inside your security layer.
DELIVERABLE
Hardened Integration Layer + Audit Report
PHASE 04[ CAPABILITY TRANSFER ]
Production Build & Internal Handoff
Production AI shipped, operational runbooks delivered, and your internal engineering team trained to operate, extend, and defend the stack — without coming back to us.
Handoff is the deliverable. Your team owns the infrastructure. Vanguard exits.
DELIVERABLE
Production System + Operational Runbooks