Founding Engineer
Hi, I'm Graham.
I build software that solves real problems.
I'm a software engineer focused on building clean, performant, and well-crafted products. Open to new roles and freelance projects.
About
I'm a software engineer who started out building independently, and now build full-stack products under CapyBearHug LLC. Our flagship product is Mastiff Defense, an AI compliance platform.
Outside of work I'm into golf, video games, F1, and sim racing. I like things with technical details.
Projects
Mastiff Defense
A multi-tenant SaaS compliance middleware for enterprise and ecommerce platforms. Screens AI chatbot inputs and outputs through a three-layer pipeline (keyword matching, policy snapshots, and semantic evaluation) to prevent sensitive data leaks and prompt injection attacks. Ships with a per-tenant policy editor and full audit logging via AWS S3.
Side Projects
Box-Box
Formula 1 live race dashboard with real-time gaps, tire strategy, and a Time-to-Strike widget that estimates how many laps until any chaser catches their target — plus analytics across 75 years of historical data.
Spicewood Masters
Live tournament tracker for an annual friends golf trip with real-time scorecards, leaderboards, and synced Masters scoring plus a news ticker.
Contact
Whether you have a role in mind, a project to collaborate on, or just want to connect, my inbox is open.