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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 700K users to data systems unifying 89M records across 28+ sources. I've led $20M+ portfolios at Salesforce with 5/5 CSAT 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 89M records, 28+ sources, 95.48% match rates, 99% identity unification
Identity & Security 700K users, 200 application SSO, Okta/SAML/OIDC at scale
Compliance Frameworks SOX, SOC2, HIPAA, NIST 800-171, CMMC, FedRAMP familiarity
Program Scale $20M+ portfolios, multi-cloud (Sales/Service/Data/Marketing Cloud)
Customer Outcomes 5/5 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.

    C 1

  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…

    Apex 1

  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

Repositories

Showing 10 of 39 repositories
  • Project-Aurora-Echo-v2.0 Public

    NVIDIA-accelerated AI Meeting Copilot — real-time transcription, speaker diarization, and structured meeting summaries

    NathanMaine/Project-Aurora-Echo-v2.0’s past year of commit activity
    Python 0 0 0 0 Updated Feb 17, 2026
  • cmmc-compliance-ai-model Public

    Suite of 4 fine-tuned LLMs (7B/14B/32B/72B) for CMMC 2.0, NIST 800-171, NIST 800-53, HIPAA, and DFARS compliance. QLoRA on Qwen2.5 Instruct, air-gappable, runs on Ollama with zero cloud dependency.

    NathanMaine/cmmc-compliance-ai-model’s past year of commit activity
    Python 0 0 0 0 Updated Feb 17, 2026
  • garak-compliance-probes Public

    Compliance-focused vulnerability probes for NVIDIA garak, targeting LLMs in regulated industries (CMMC, NIST, HIPAA, DFARS)

    NathanMaine/garak-compliance-probes’s past year of commit activity
    Python 0 Apache-2.0 0 0 0 Updated Feb 17, 2026
  • lisp-car-expert-system Public

    🚗 Complete Common Lisp development environment + AI car troubleshooting expert system. Includes VS Code setup, SBCL configuration, forward chaining inference engine, and comprehensive troubleshooting guide. Perfect introduction to Lisp & AI concepts!

    NathanMaine/lisp-car-expert-system’s past year of commit activity
    Common Lisp 0 MIT 0 0 0 Updated Feb 16, 2026
  • .github Public

    GitHub profile and organization-level configuration.

    NathanMaine/.github’s past year of commit activity
    0 0 0 0 Updated Feb 11, 2026
  • governed-llm-gateway Public

    Compliance-first LLM gateway with tamper-evident audit trails, policy-as-code enforcement, and compliance evidence export. Built for regulated industries.

    NathanMaine/governed-llm-gateway’s past year of commit activity
    Python 0 MIT 0 0 0 Updated Feb 11, 2026
  • voice-robustness-testing-agent Public

    CLI tool for stress-testing voice/NLU endpoints with noise injection, intent classification, and robustness reporting with evidence logging.

    NathanMaine/voice-robustness-testing-agent’s past year of commit activity
    Python 0 MIT 0 0 0 Updated Feb 11, 2026
  • agent-perf-test-generator Public

    CLI tool that generates load test plans (steady, burst, soak) from service profiles and SLOs, with metrics interpretation and evidence logging.

    NathanMaine/agent-perf-test-generator’s past year of commit activity
    Python 0 MIT 0 0 0 Updated Feb 11, 2026
  • architectural-design-review-agent Public

    CLI tool that accepts architecture briefs and generates structured reviews with risk assessments, questions, and checklists via LLM (with stub mode).

    NathanMaine/architectural-design-review-agent’s past year of commit activity
    Python 0 MIT 0 0 0 Updated Feb 11, 2026
  • living-docforce-agent Public

    CLI tool that detects documentation drift by comparing code/config against docs using heuristic extraction, severity labeling, and evidence logging.

    NathanMaine/living-docforce-agent’s past year of commit activity
    Python 0 MIT 0 0 0 Updated Feb 11, 2026
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