DENIS EFREMOV
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Product Designer  ·  AI Architect

Denis
Efremov

I design interfaces
people feel.

I engineer the
intelligence behind them.

Design × AI,
in motion.

Keep scrolling

(01) — Manifesto

I build digital products end to end — the interface people use and the AI that powers it. Designed to feel simple, engineered to ship.

(02) — Profile

Product designer & AI architect, ex-Alibaba & AliExpress. 16 years building digital products — I design them and build them, front to back, AI included.

Denis Efremov

Formally trained in fine art (MFA). Based in Portugal, working remotely.

Open to work — freelance & fractional

16Years building products
8Brands & startups
4Countries, remote

(03) — Now

Lately I vibecode full products end to end — iOS, macOS, web — and build the AI behind them: agents and automations on n8n, Hermes and OpenClaw.

End-to-end products

From first flow to shipped — design, front-end, backend and AI, by one person.

AI agents & automation

Put n8n, Hermes and OpenClaw to work — automate the busywork, not the people.

Fractional product design

Embed with your team and move fast — strategy, UX and UI on demand.

Start a project

(04) — Expertise

A full stack of
design & intelligence.

(05) — Selected Work

Selected
work.

Tap a project to open the case study. (Sample layout — real projects landing soon.)

(06) — Contact

Open to work · available for projects

Let’s build something
that ships.

[email protected]
Design only, or do you build too?

Both. I take products from the first flow to shipped — interface, front-end, backend and the AI in between.

Can you automate something in our business?

Usually yes. I build AI agents and automations (n8n, Hermes, OpenClaw) that take over repetitive, rules-based work.

How do you engage?

Project-based or fractional / part-time. Happy to start with a small, scoped piece so we both see the fit.

Where are you based?

Lisbon, Portugal (WET). I work remotely with teams in any timezone.