AI product builder, founder and operator.
I help founders, operators and teams turn unclear AI ideas into scoped products, prototypes, internal tools and live MVPs.
My work sits across product, UX, technical architecture and build. I use coding agents to move quickly, but I care most about whether the thing being built is useful, testable and commercially sensible.
I am hands-on with modern full-stack tooling and agentic workflows, and I advise through Project Redback on product direction, AI integration, positioning and execution.

Keiran Flynn
Grounded Proof
- Built and scaled SchoolAI to 12,000+ users with zero paid acquisition.
- Built LLMnesia, a live Chrome extension for local-first AI conversation search.
- Built LunaCradle, a live AI-powered baby sleep guidance product.
- Built Flow402, an agent payments prototype using x402, Base and USDC.
- 10+ products, prototypes and demos across AI workflows, web3 experiments, internal tools and product sites.
- 25+ years in tech and IT, with focused product and AI build work since 2022.
Tooling
Claude CodeCodexChatGPTClaudeGeminiNext.jsSupabasePostHogStripeAPIsChrome ExtensionsAgentic workflows