PHI NEXUS · CERBERRUS144 engineering evidence

AI systems built around evidence, routing, measurement and controlled execution.

This portfolio describes engineering work implemented in the CERBERRUS144 project: persistent agent/evolution state, capability qualification, workflow orchestration, diagnostic sales/revenue logic, web opportunity discovery and payment-evidence gates.

Evidence boundary: this page is a technical portfolio, not a customer-success claim. It does not claim enterprise deployments, employment history, years of experience, revenue results or client outcomes that are not independently verified.
What is implemented

System components

Agent & strategy routing

Persistent knowledge, strategy and capability candidates can be evaluated, adopted, routed at task time, measured and retired. External commentary is distilled into hypotheses rather than imported as truth.

Pythonagent routingstructured outputsevidence gates

Capability qualification

Local model/capability qualification is designed around bounded tests, compile/runtime checks, benchmark thresholds, license controls and retry/cooldown rules instead of self-reported competence.

evalsregression testingsandboxingbenchmarks

Workflow & commercial orchestration

A persistent sales pipeline tracks qualification, diagnostic discovery, next actions, follow-up limits, objection evidence, decision states and verified won/lost outcomes.

SQLiteworkflow statedecision logicschedulers

Revenue evidence

Revenue is not inferred from a proposal or a conversational yes. Payment bridges are designed to require verified provider evidence before a commercial opportunity becomes won.

Stripepayment evidencetruth gatesidempotency mindset

Public-web opportunity discovery

Revenue discovery layers separate speculative prospects from explicit paid projects, require public evidence, rank fit, retain stack gaps and avoid private-person data harvesting.

web searchlead evidencefit scoringprivacy

Execution governance

Commercial work is WIP-limited so opportunity discovery does not become endless parallel activity. Degraded business state reduces active work further.

WIP limitspriorityfallback rulesoutcome feedback
Engineering pattern

How a capability moves toward use

1. Discover a candidate capability, strategy, lead or paid project from an allowed source.
2. Separate source provenance from truth; record missing evidence explicitly.
3. Run bounded qualification or fit checks. Unproven hard requirements remain blockers.
4. Route only accepted internal capabilities or owner-approved commercial actions.
5. Record observed outcomes and retire/revise approaches that underperform.
Proof standard

Observed, inferred, unknown

ObservedDirectly supported by a project artifact, public page, provider event or reproducible test.
InferredA conclusion derived from evidence and labeled as inference, not promoted into a fact.
UnknownA material gap that remains unresolved instead of being filled with a confident guess.
View the public evidence-standard sample
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Current commercial surface

AI Systems Audit

A fixed-scope review of one AI-enabled workflow for evidence quality, failure modes, controls, data exposure and operational readiness. This service is separate from the engineering portfolio and does not guarantee revenue, savings or compliance.

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