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Українською

Hi, I'm Denys,
a product designer
and design engineer,
and I build products, not mockups!

ResearchUXDesign systemsProduction-ready code
15+
years of experience
in product design
5
built tools
for designers
10+
products built
from zero
SplitMart client landing, shipped

Product DesignerDesign Engineer

SplitMart: a redesign in code after a UX audit

37 audit findings303 screens

A fitness marketplace where clients pay per session. I started with a UX audit that showed where bookings leak, then redesigned web and native iOS and built the production React version. I designed everything directly in code.

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Scalr product screens

Senior Product Designer

Scalr: design system, product work

design system from scratch1,499→72 tokensmetrics from zero

I worked on staff at a DevOps automation platform. I ran product tasks across the platform — dashboards, observability, access, run detail — and assembled the design system from scratch alongside engineers.

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Cosmediate product screens

Senior Product Designer

Cosmediate: marketplace audit and redesign

3 rolesfull redesignbooking flow

I fully reworked a clinic-booking marketplace. Three roles lived like three different products, so I brought them onto one design system and rebuilt the booking flow to earn the patient's trust.

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I built this

figmosha2

PythonCLIWebSocket bridge

A tool that lets you build design in Figma straight from an AI agent: components, design system, pages. It can also audit design systems and change finished mockups.

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I built this

ux-auditor

Claude Code skillsPlaywright

A repeatable UX-audit toolkit: a bilingual playbook, Claude Code skills, and Playwright-driven capture — turning UX review into a reproducible, AI-assisted process.

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I built this

styles-to-token-migration

Figma APIVariables

A pipeline for migrating Figma components from Paint Styles to semantic Variables. It automates one of the most tedious and error-prone steps of design-system modernization.

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I built this

yamleer

YAMLno build step

An SDD design pipeline: tokens, blocks, primitives and screens compile into standalone HTML and a storyboard. A mockup generator that turns a spec into finished pages

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I built this

job-searcher

PythonFlaskautonomous agent

Automated job-board monitoring (Djinni, DOU, Work.ua): AI scores each vacancy 1 to 10 against the user profile and shows the result in a dashboard.

View on GitHub