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@NathanMaine

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README.md

Nathan Maine

Senior Technical Program Manager · AI Systems Builder · Enterprise Delivery

LinkedIn Website Podcast

I independently build AI systems that solve the problems I've spent a career navigating — from identity platforms serving hundreds of thousands of users to data systems unifying tens of millions of records across 28+ sources. I've led $20M+ enterprise portfolios with perfect CSAT scores and cut delivery cycles by 67%.

Start Here

Project What It Does
🛡️ CMMC Compliance AI Model Suite of 4 fine-tuned LLMs (7B–72B) for CMMC/NIST/HIPAA/DFARS compliance — fully local, air-gappable, zero cloud dependency
🚀 Project Aurora Echo Real-time audio → transcription → reasoning → structured memory
🔒 Governed LLM Gateway Compliance-first LLM gateway with tamper-evident audit trails and policy-as-code
🌿 Agentforce Data-Aware Agent Auto-discovers org schema → enforces FLS/sharing → runs safe Apex/Flow

AI Agent Research — 10 Deterministic Agents

Purpose-built agents spanning compliance, testing, fairness, documentation, and operational intelligence. Every repo uses deterministic, auditable logic — identical inputs always produce identical outputs. Zero black boxes.

The Flagship

governed-llm-gateway — Route LLM requests through a governed endpoint with SHA-256 hash-chain audit trails, Merkle tree verification, YAML policy-as-code enforcement, PII detection, and SOC 2, HIPAA, and NIST 800-171 compliance evidence packages mapping 12+ regulatory controls.

Testing & Validation

Repository What It Does Key Feature
voice-robustness-testing-agent Tests voice/NLU classifiers with pluggable protocols and regex keyword scoring 3-state outcome model
architectural-design-review-agent YAML architecture briefs → structured LLM reviews with JSON schema extraction SHA-256 evidence integrity
compliance-validation-agent Assesses software changes against multi-framework compliance checklists (SOX, SOC2, NIST, CMMC) using category-aware keyword matching Real analysis without LLM
agent-perf-test-generator Generates load test plans (steady/burst/soak) from service profiles with SLO-derived checks Auto burst threshold relaxation

Documentation & Knowledge

Repository What It Does Key Feature
living-docforce-agent Detects documentation drift across Flask + Express with path normalization Version-aware, zero LLM dependency
meeting-memory-companion Extracts structured meeting data and answers queries via 6-category classification Token-overlap scoring with evidence

Operations & Intelligence

Repository What It Does Key Feature
ai-ops-kpi-pipeline ETL pipeline with suffix-based heuristic aggregation (totals summed, latency averaged) Zero external dependencies
devex-metrics-dashboard 7 DORA-aligned health categories with signal-counting aggregation Prevents single-metric domination

Fairness & Governance

Repository What It Does Key Feature
multi-agent-fairness-governor Weighted round-robin task allocation with priority ordering and capacity constraints Fully deterministic, skew-ratio metric

Enterprise AI Toolkit

Production-grade tools for teams deploying AI agents in enterprise environments.

Tool Problem It Solves
Governance Graph Compiler Automates SOC2/SOX/NIST 800-171/CMMC control-to-evidence traceability — replaces weeks of manual mapping
Agentic Evaluation Sandbox Regression testing for non-deterministic AI agents with scenario batteries and baselines
Agentic Memory Graph Engine Persistent, queryable agent memory using RAG and knowledge graphs
Self-Healing Agentic Workflows Automatic retries, fallback chains, and circuit breakers for AI pipelines
Temporal Executive Agent Temporal planning by dependencies and due dates → plan + state

Run the whole suite: agentic-ai-portfolio — aes · ggc · amg · shaw · tea

Additional Projects

Real-Time AI & Meeting Intelligence (5 projects)
Project Description
Project Aurora Echo Real-time meeting copilot
Realtime AI Assistant FastAPI template
Streamlit Assistant v4 Streamlit + ASR
FastAPI Assistant v3 Fast backend variant
Streamlit Assistant v2 Early ASR → LLM pipeline prototype
Salesforce / Agentforce (3 projects)
Project Description
Agentforce Data-Aware Agent Metadata-aware safe action execution
Dynamic Action Generates Apex actions
Dynamic Action (Invocable) Flow-compatible action generator
Classical AI (2 projects)
Project Description
Backward-Chaining Engine Goal-driven inference (Common Lisp)
Car Expert System Rule-based troubleshooting (Common Lisp)
Chess Analysis (2 projects)
Project Description
Chess Analyzer v2 Web-based PGN analysis
Chess Analyzer PGN parsing engine (Python)
Experimental & Creative (2 projects)
Project Description
Thermomix Recipe Genius AI-driven recipe generator
Bongo Cat Monitor Remix Animated desktop monitor companion

Background

Domain Proof Points
Data Platforms Tens of millions of records, 28+ sources, 95.48% match rates, 99% identity unification
Identity & Security Hundreds of thousands of users, 200 application SSO, Okta/SAML/OIDC at scale
Compliance Frameworks SOX, SOC2, HIPAA, NIST 800-171, CMMC, FedRAMP familiarity
Program Scale $20M+ enterprise portfolios, multi-cloud at scale
Customer Outcomes Perfect CSAT, "Excellent" on Risk Management and Communication
Process Optimization Cycle times cut from 6 weeks → 2 weeks (67% reduction)

MIT AI/ML Certificate (2024) · Scrum Alliance CSM · Salesforce Certified: Data Cloud Consultant · Administrator · AI Associate · Financial Services Cloud · Service Cloud · Sales Cloud

📧 nmaine@gmail.com · 🔗 LinkedIn · 🌐 nathanmaine.com · 🎙️ Podcast

Popular repositories Loading

  1. realtime-ai-assistant realtime-ai-assistant Public template

    AI meeting assistant with live transcription and summaries using xAI Grok API.

    Python 1

  2. realtime-ai-assistant004-stream-lit realtime-ai-assistant004-stream-lit Public

    Streamlit variant of the real-time AI meeting assistant with live audio transcription and summarization via xAI Grok.

    Python 1

  3. bongo_cat_monitor_remix bongo_cat_monitor_remix Public

    ESP32 animated desk buddy remix with meme triggers, Imgflip integration, typing tutor mode, and hardware temperature monitoring.

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  4. Agentforce-Data-Aware-Agent Agentforce-Data-Aware-Agent Public

    Agentforce data-aware AI agent template (SFDX). Auto-discovers org schema (objects, fields, relationships), enforces FLS/sharing, and runs safe actions (SOQL/Flow/Apex). Includes Lead Qualification…

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  5. realtime-ai-assistant002 realtime-ai-assistant002 Public template

    AI meeting assistant with live transcription and summaries using xAI Grok API.

    Python

  6. realtime-ai-assistant003-fast-api realtime-ai-assistant003-fast-api Public

    FastAPI + WebSocket variant of the real-time AI meeting assistant with live transcription and action-item extraction via xAI Grok.

    HTML

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