Ivan A. Diaz

Proof of work · systems architecture

Human + AI Operating Architecture

I decompose real operating work into decision rights, deterministic workflows, bounded agentic tasks, tools, retrieval, and human approval gates. The goal is not more automation; it is a system where parallel work can move without losing ownership, context, or control.

Working proof surface — experience hub · agent & automation role map

Ivan Diaz Owns strategy, risk, spending, customer commitments, priorities, and consequential release decisions System owner · final human gate

Career & Proof

Capability signal · market feedback

Turns completed work into visible evidence, market learning, and targeted opportunities.

  • Headhunter workflowRole discovery · fit analysis · application packets
  • Marketing researchPain → buyer → reachability → smallest useful test
  • Capability LabDemos, architecture proof, and reusable case evidence
  • Proof publishingTranslate operating wins into artifacts outsiders can evaluate

Mortgage Operations

Revenue system · human-in-the-loop

Production workflows keep judgment with the loan officer while automation handles repeatable coordination and enrichment.

  • Database 2.0Operational system of record · intake, pipeline, funding, registry
  • Database 3.0 cuesPre-qualified signals routed into the working desk
  • Project MortgagePurchase and refinance execution paths
  • Data enrichmentHomebot · Remine · title and property data

Knowledge & Orchestration

Context · retrieval · bounded delegation

Shared context, retrieval, preferences, controls, and orchestration support every lane without creating a separate “brain” for each one.

  • Tech AdvisorBounded synthesis → one high-leverage recommendation
  • Opportunity ResearcherResearch and evidence gathering across defined questions
  • Follow Up orchestrationRoster assembly from operational context and enrichment
  • Knowledge layer (“Compound”)Canon · preferences · live retrieval · write-back

Peregrine Solution Lab

Evidence-led experiments

Tests named buyer problems before committing to a larger build, then converts validated work into reusable proof.

  • Solution LabProblem hypothesis → smallest paid or observable test
  • Recruiting conceptSeparate client-facing workflow from my own job-search lane
  • Opportunity R&DMarket gaps, constraints, and solution feasibility
  • Venture testsAdvance only when evidence justifies the next step

Decision & Execution Flow

Context & RetrievalBring forward the right state, evidence, and constraints
Route the WorkDeterministic workflow, bounded agentic task, or direct human action
Human GateKeep consequential judgment, spend, commitments, and releases with the owner
Write BackPersist outcomes, preferences, proof, and learning for the next cycle

Architecture Principles

PrincipleDesign choiceWhy it matters
Decision rightsHuman authority is explicit rather than impliedAutomation can move quickly without silently taking ownership of consequential decisions
Right tool for the workUse deterministic workflows for known paths and agentic judgment only where interpretation adds valueReduces unnecessary model risk, cost, and complexity
Shared stateRetrieval and write-back connect lanes to a common knowledge layerWork compounds instead of restarting from zero in each tool or conversation
Observable completionOutputs become records, artifacts, checks, or published proofMakes “done” inspectable and creates material for the next iteration

Drill Down

Agent & Automation Role Map See what exercises judgment, what follows deterministic rules, what supplies data, and where the human gate sits.

Lane Handoffs

FromToWhat crosses the boundary
Knowledge & orchestrationMortgage operationsEnriched records, prioritized cues, retrieved context, daily outputs
Mortgage operationsCareer & proofCompleted workflows, operating results, architecture evidence
Peregrine solution labCareer & proofTest results, prototypes, consulting evidence, lessons
Career & proofKnowledge & orchestrationMarket feedback, application learning, positioning signals
System ownerAll lanesPriority, risk tolerance, spending, commitments, merge and release authority

Experience hub · Role Map