WalkerNash Development LLC

Philosophy

How we think about the work.

Anti-Sales

We don't chase. The websites educate, the product demonstrates. If you need to be convinced, we're not the right fit yet. No follow-ups, no drip campaigns, no lead pursuit.

Data Sovereignty

Your data should live where it's most secure. Period. Your client or customer data never touches the WalkerNash cloud. We built our platforms this way because legal and regulatory compliance demands it.

Built for the People Doing the Work

Crucible AI for compliance officers, consultants, and business operators who carry the regulatory compliance load.

Kingsfield.ai for lawyers and law firms who carry legal responsibility to ensure AI hallucinated work products never reach the courts.

Built for the Underserved

30-person organizations that face the same regulations as Fortune 500 companies, and boutique law firms held to the same standards as the largest practices. That's who we build for. Enterprise-grade infrastructure at a cost scale that works.

Products

What we've built.

Crucible

A Free Compliance Engine for Regulated Industries

Crucible is an AI compliance platform for regulated industries. The engine itself is a free download. The paid layer is the live regulatory database for your vertical and your jurisdiction — the corpus your facility actually operates against.

On-premise deployment. Your data, your hardware, your control.

Explore Crucible at walkernash.ai:

walkernash.ai →

Kingsfield

A Cloud Judge for Legal AI

Kingsfield is a verification gateway between any cloud language model and legal work. It checks AI-generated legal output against authority before it reaches a client file — citations, holdings, and claims are verified, and anything that fails is disclosed rather than passed through.

Built for lawyers and law firms who use cloud AI but can't afford a hallucinated citation in a filing.

Explore Kingsfield at kingsfield.ai:

kingsfield.ai →

PII & PHI Tokenizer

A Local Egress Gate for Identity and Health-Data Protection

The Tokenizer runs on your hardware and replaces sensitive identifiers with opaque tokens before anything leaves your network for a cloud model. Identifiers are tokenized locally and restored locally, so the cloud model only ever sees placeholders.

It protects two kinds of sensitive data, distinct but handled the same way:

PII (personally identifiable information), for general business and legal work: names, matter details, account numbers, and other identifying facts.
PHI (protected health information), for healthcare and health-related work: patient and resident identifiers, medical record and payer numbers, and the rest of the HIPAA-protected set.

Your clients' and patients' identities never cross the wire.

Two pages, one for each kind of protection:

PII Tokenizer → PHI Tokenizer →

Leadership

Who's behind this.

Terry Peterson

Founder & CEO

Terry founded WalkerNash Development with a straightforward premise: the people doing the regulatory and legal work deserve tools built for them. Based in Lakewood, Colorado, he leads product architecture and company strategy across the full WalkerNash line — the Crucible compliance engine for regulated industries, the Kingsfield cloud judge for legal AI, and the PII & PHI Tokenizer egress gate — building local-first AI systems that put institutional knowledge and verification directly in the hands of the operators and professionals using them, today and as the WalkerNash product line grows.

Will Austin

Chief Technology Officer

Will Austin leads WalkerNash engineering as Chief Technology Officer, bringing a builder-operator's hands-on discipline to the full product stack. A full-stack developer, he has architected and operates 12 live, revenue-generating SaaS platforms over 9+ years — spanning Next.js and React front ends, PostgreSQL and Prisma data layers, Python services and REST APIs, and the DevOps that keeps them running: Docker, PM2, Nginx, and Linux VPS administration. At WalkerNash he owns platform architecture, infrastructure, and real-time systems across the Crucible compliance engine, the Kingsfield cloud judge, and the PII & PHI Tokenizer egress gate — shipping the local-first AI that keeps client and resident data on the customer's own network, today and as the product line grows.

WalkerNash Development

We build AI legal and regulatory compliance platforms.