KEITH VANCE

Veteran Technology Leader & Fractional CTO

Washington, DC (802) 505-1502 discgolfer@uniflydiscs.com uniflydiscs.com

Professional Experience

Fractional CTO

Nuthatch, LLC

Nov 2025 — Present

  • Serving as a veteran technologist for hire, providing high-growth companies with the strategic oversight needed to scale infrastructure and product.
  • Designing and deploying custom LiveKit agents that utilize RAG data to speak with domain authority on specific technical or business topics.
  • Integrating advanced Speech Pattern Analysis, allowing AI agents to dynamically adjust tone and delivery based on user input.
  • Architecting secure, local-first AI appliances to reason about proprietary data while maintaining strict privacy.

Software Engineering Manager

The Knot Worldwide

April 2020 — Nov 2025

  • Rescued an antiquated fulfillment system from frequent failure to 100% operational perfection.
  • Boosted team efficiency by 40% YOY through Agile board optimization and engineering coaching in conflict resolution.
  • Pioneered AI integration to reason about internal company data, enhancing real-time customer support awareness and monitoring.

Senior Software Engineer

Cisco

Dec 2014 — April 2020

  • Architected core fulfillment systems for multi-million dollar business telephone contracts.
  • Built high-availability integrity services that verified 100% of services for 50,000+ customers.
  • Developed custom internal tools using Symfony to streamline the ordering and integrity verification processes.

Founder & Technologist

NaplesRentals.com / Various

1996 — 2017

One of my billion-dollar ideas; I was building Airbnb years before Airbnb existed.

  • Engineered and managed a vacation rental marketplace for 20 years solo—handling dev, sales, and support—connecting tens of thousands of travelers.
  • Began career in 1996 with dial-up ISP support, eventually building out networks and managing IT for entire firms during the Seattle dot-com boom.
  • Broad skills variety: I'm more than just a software engineer. I get deep into the work—software, load balancers, whatever it takes to get it done.

Profile

Veteran software engineering leader with vast experience transforming complex systems at firms like Cisco and The Knot Worldwide. Entrepreneurial technologist specializing in scaling products from 0 to 1 and rescuing critical infrastructure. A veteran "CTO for hire" capable of moving growing companies to the next level by bridging advanced AI implementation with battle-tested operational strategy. Nothing is impossible; we are only limited by our imaginations.

AI & Modern Tech

Voice Agents

LiveKit, Custom STT/TTS Pipelines, Speech Pattern Analysis, Prosody Adjustments

Generative AI

RAG (Retrieval-Augmented Generation), Local LLM Deployment (Ollama), Vector DBs

Core Languages

Node.js, PHP, Go, Rust (Active Study), SQL, MongoDB, Symfony

Leadership & Strategy

Strategic Thinking, Operational Excellence, Agile/Jira PM, Engineer Mentorship

Education

University of Washington

Bachelor in Journalism

Class of 2008

Interests

  • Leveraging RAG for persona-based AI agents.
  • Collaborative music composition apps using CRDTs.
  • Disc Golf & Entrepreneurial Ventures.