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Cory Trimm
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Senior Engineering
Lead & Tech Architect

Available for New Opportunities

Senior Engineering Lead & Tech Architect with 10+ years of experience in scaling teams and driving digital transformation. Expert in writing code, enterprise architecture, technical strategy, and team development. Previously led engineering at Department of Veterans Affairs Office of the CTO (USDS) and high-growth startups. Now focused on applied AI systems: agentic architecture, LLM orchestration (AWS Bedrock AgentCore, Model Context Protocol), and AI-native tooling for public-sector and enterprise service delivery.

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Notable Companies & Features

Logo of the United States Department of Veterans Affairs
company logo of johnson and johnson
company logo of slalom consulting
company logo of Ibotta
company logo of JazzHR
company logo of SlingTV
company logo of Vietnam Backpacker Hostel
Business Insider Logo
Guinness World Records Logo
Mashable Logo
MTV Australia Logo
New York Times Logo
Logo of the United States Department of Veterans Affairs
company logo of johnson and johnson
company logo of slalom consulting
company logo of Ibotta
company logo of JazzHR
company logo of SlingTV
company logo of Vietnam Backpacker Hostel
Business Insider Logo
Guinness World Records Logo
Mashable Logo
MTV Australia Logo
New York Times Logo
Logo of the United States Department of Veterans Affairs
company logo of johnson and johnson
company logo of slalom consulting
company logo of Ibotta
company logo of JazzHR
company logo of SlingTV
company logo of Vietnam Backpacker Hostel
Business Insider Logo
Guinness World Records Logo
Mashable Logo
MTV Australia Logo
New York Times Logo

Latest Posts

Thoughts on engineering leadership, technical architecture, and team building

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ai government +3

Weight-Space Programming for the Social Safety Net

An independent test of the claim that AI models can write, read, and edit neural network weights directly, run against US benefit formulas where the correct answer is defined by law. Written weights were exact. Trained weights failed in ways average accuracy hides. And one step of the law cannot be represented at all.

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ai privacy +2

Nine Versions of a Redaction Model

I trained my first model to redact PII and PHI on-device: an 11-million-parameter token classifier that fits in 11.3 MB. Nine versions of synthetic data, strict span scoring, and a failure ledger got it to 0.974 full-value recall on my golden set, with the misses still named in the post.

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ai government +3

Your Guardrails Can't Live Inside the Agent

A system prompt that says 'never do X' is a request, not a control. What Singapore's agentic AI governance framework gets right, what the open-source tooling looks like, and six lessons for agents that touch real people's benefits.

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Featured Projects

A selection of technical and leadership projects that showcase my expertise

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Technical Projects

Technical Project

phi-redact

An 11M-parameter model that finds PHI and PII - patient names, MRNs, dates, phone numbers and 26 other types - in English text, small enough to run in the browser so the text never leaves the device. Roughly tied with Desert Ant's Redact on English recall at half the size.

PyTorch Knowledge Distillation ONNX Runtime Web WebAssembly Astro
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Technical Project

Snap Sentiment

Automated & Verified Reviews for Your Business - helping companies collect and display verified customer reviews.

Next.js Stripe AWS Tailwind
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Technical Project

Email Bits

Beautiful HTML Email Designs Made Easy - a CodePen-inspired platform specifically for creating, editing, and sharing email templates.

Machine Learning React Tailwind AWS
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Technical Project

In Short Pod

Personalized Podcast platform built during Buildspace Season 5 - converting your interests, location, and more into a personalized audio experience.

Next.js Generative AI Text To Speech AWS Buildspace
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Technical Project

Cabeça de Queijo

Build a bi-lingual fan club website for the Green Bay Packers fans in Brazil. Figuring out how to grow the fan club and get more people involved.

Astro AWS i8n
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Leadership & Innovation

Leadership Project

Internal Developer Portal - CODE.VA.GOV

Led the development and launch of a Catalog Of Developer Essentials (CODE) as a 'best in government' internal developer portal that standardized software delivery pipelines and improved developer experience across the Department of Veterans Affairs. Contained self-service guides to common shared services and tools, and provided a 'Golden Path' template for developers to quickly deploy new applications with hundreds of cataloged APIs.

Backstage AWS Golden Path Templates GitHub
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Leadership Project

Denver Internet Initiative

Garnering 296,532 votes & passing with 82.05% `YES` - we organized the opt out of Senate Bill 152 in the City & County of Denver Colorado - allowing the City to, if they choose, offer telecommunications (internet, tv, etc) to their constituents.

Community Organizing Signature Collecting Fundraising
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For Fun

Fun Project

Website CO2 Emissions Tracker

Initially built in 72 hours, this project has been a fun way to track the CO2 emissions of government websites. Currently over 425,000 data points.

Astro Node Puppeteer Tailwind GitHub.com
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Fun Project

Guinness World Record - Tallest Stack of Waffles

After nearly a year of reviewing the official rules for what constitutes a waffle, we were able to break the previous record for the tallest stack of waffles.

Bureaucracy Waffles Records
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AI Systems Advisory

I advise teams building agentic and LLM-powered systems: agent orchestration on AWS Bedrock AgentCore, Model Context Protocol server design, and retrieval and evaluation architecture for compliance-sensitive domains.

More on advisory engagements