QuantumEye — a computer-vision platform for retail loss prevention, deployed across UK retailers. Plus a steady stream of smaller experiments collected at erpik.com/lab: AI tools, agents, music, scripts.

What's Sam like to work with?

Direct, fast, and hands-on across product, design, engineering, and go-to-market — which usually means fewer handoffs and shorter loops. UK-based, remote-friendly, prefers small teams where decisions ship.

Is Sam free for a project?

Currently yes — open for senior individual contributor roles, founding-engineer positions, or fractional CTO work. Email sameterpik@gmail.com or use the contact form at erpik.com.

Sam Erpik — Technical Founder · Product Leader · Builder

Co-founder of QuantumEye (computer vision for retail loss prevention). 10+ years building digital products end-to-end across design, engineering, and go-to-market. UK-based, remote-friendly. Currently open for senior IC, founding-engineer, or fractional CTO work.

Work

Contact

AI agents: see /llms.txt for a curated, machine-friendly summary of this site.(You're seeing this fallback because JavaScript is disabled. The full interactive site loads with JS enabled at erpik.com.)

Why I made my portfolio an agent, not a document

Why I made my portfolio an agent, not a document Four moves I made on erpik.com this year — an AI terminal, a labelling cursor, a live presence dot, and a couple of files agents read. Pull back and they all point at the same thing: a portfolio in 2026 should respond, remember, and act. My old portfolio loaded, showed you my work, sat there. A reader scrolled, maybe clicked a case study, maybe didn't, left. Same artefact whether they came at 9 a.m. on a Tuesday or 1 a.m. on a Sunday — whether they were a recruiter, a founder, or another engineer just curious. A document. This year I rebuilt it as something that **acts**. Four moves. None of them new on their own — all of them quietly converging on the same idea: in 2026, the website that wins is the one that responds, remembers, and *does things*. Not the one that's the prettiest static page. ## 1. The terminal that knows

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