# Denys Severyukov (uixNinja) — Senior Product Design Engineer

> One designer. From concept to production. Senior Product Design Engineer with 15+ years of experience across Product Design, Design Systems, WebGL2 & GLSL Shaders, AI-Native Interfaces, and Production Frontend Engineering (React, TypeScript, Next.js). Based in Montenegro, working worldwide.

- **Name:** Denys Severyukov
- **Handle / Brand:** uixNinja
- **Role:** Senior Product Design Engineer (UI/UX Architecture, Design Systems, Frontend & Shader Engineering)
- **Experience:** 15+ years in digital product design & engineering
- **Community Reach:** 100,000+ followers across design platforms (96,300+ on Dribbble, 39.6M+ organic views, 198K+ likes)
- **Location:** Montenegro · Available for remote & global product engagements
- **Email:** dennis.sevryukov@gmail.com
- **Resume (PDF):** https://uixninja.com/assets/resume.pdf

## Core Competencies & Search Keywords

- **Product Design & Systems:** End-to-end Product Design, Multi-Platform Design Systems, Tokenized CSS Architecture (4px spatial grid), Interactive Prototyping, Figma, High-Retention Gamification Loops, Complex Data Visualization, Dark-Mode UI Architecture.
- **Frontend & Creative Engineering:** React 18/19, Next.js, TypeScript, Tailwind CSS, Vite, Framer Motion, WebGL2, Custom GLSL Fragment Shaders, Signed Distance Fields (SDF), 2D Euclidean Distance Transform (`edt2d`), Real-Time Optical Refraction, View Transitions API, Web Audio API.
- **AI & Agentic Workflows:** AI-Native Product Design, Multi-Agent UI Orchestration, Deterministic AI Agent Skills (`SKILL.md`), Prompt Engineering for UI Code Generation, Claude Code, Cursor, Google Antigravity, OpenAI Codex.
- **Key Industries:** AI Products, Fintech, Web3 & DeFi Protocols, SaaS & Cloud Telemetry, Competitive Gaming & Esports Ecosystems.
- **Tier-1 Client & Brand Collaborations:** Mozilla Firefox, Facebook, Binance, Ethereum, Blizzard, EA Games, plus high-growth Web3 and AI startups.

## Selected Case Studies

- [Tactile Glass UI — Open-Source WebGL2 Optical Glass UI Kit & AI Agent Skill](https://uixninja.com/tactile-glass): Built 100% in code without Figma. A zero-dependency React 18/19 & TypeScript component library (`tactile-glass-ui` on npm) powered by a single-canvas WebGL2 engine (`SharedCausticEngine`), 18 real-time GLSL optical uniforms, one-click AI prompts, and a 235-line `SKILL.md` agent specification. Reached **619+ npm downloads**, **6,500+ Cloudflare Edge requests** across 50 countries, and **86 GitHub repository clones** within its **first 10 days** of launch.
  - Live Playground: https://kit.uixninja.com/
  - Component Workbench: https://kit.uixninja.com/components
  - npm Package: https://www.npmjs.com/package/tactile-glass-ui
  - GitHub Repository: https://github.com/uixninja/tactile-glass-ui

- [Lingo — Web3 Rewards & Gamified Staking Case Study](https://uixninja.com/lingo): Sole Product Designer (Sep 2025 – Jul 2026) across **11 core product verticals** and a **58-page production Figma master file**—spanning Staking V1-to-V3, Spin Wheels, Mystery Boxes, Watch Gacha, Raffles, Asteroid Smash, Penguins Deploy, Tasks & Partner Hub, Airdrop & Claims, Staking Arena, and Admin CMS. Delivered a **+32% staking retention uplift** verified directly by CEO Adnan.

- [Dribbble Archive (2012–2026) — Turning Visual Craft into a 96.3K-Follower Global Brand](https://uixninja.com/dribbble): Over a decade of designing in public across **230 published shots** and **187 Full-HD attachments**, generating **39.6M+ organic views** (~172,000 average views per shot, peak shot at 927,000 views) and **198,000+ likes**. Served as a 100% inbound client engine for collaborations with Mozilla Firefox, Facebook, Binance, Ethereum, Blizzard, and EA Games.

## Full Documentation & Profiles

- [Full AI Dossier & Case Study Details (llms-full.txt)](https://uixninja.com/llms-full.txt)
- [Resume PDF](https://uixninja.com/assets/resume.pdf)
- [Dribbble Profile (@uixninja)](https://dribbble.com/uixninja)
- [LinkedIn Profile (@uixninja)](https://www.linkedin.com/in/uixninja/)
- [GitHub Profile (@uixninja)](https://github.com/uixninja)
- [Tactile Glass UI Playground](https://kit.uixninja.com/)