Vitalii Ziatkov

Senior Frontend Engineer — Pixi.js, Three.js, WebGL, Game Development · 15+ years in gaming

I build real-time systems where math becomes motion.

01 Core Stack
Pixi.js v8 Pixi-Spine Three.js WebGL GLSL TypeScript React Svelte Vite MobX GSAP WebSocket Protobuf PeerJS / WebRTC
02 Interactive Art — Live Demos
STORY
Neuro — Neural Network Three.js · GLSL · 7 formations · click to pulse
LIVE
Cognitive Trace — 3D Helix 797 steps · 134.6M tokens · spiral through time
LIVE
Cognitive Trace — Signal Grid Baccarat road · WiFi wave · DensePose skeleton
LIVE
Cursor 2025 — Year in Review 797 messages · 168 chats · 79 active days
LIVE
Golden Ratio Geometry Hidden φ in a square · r = (√5−1)/4 = 1/2φ
LIVE
Parabola & Circle Quintic tangent · Newton's method · y = x²
LIVE
Yin-Yang Preloader Breath & Pulse · triquetra + Yin-Yang burst
LIVE
Hollow Point The gap is the view · one circle, one pulse
LIVE
TSP Solver — P vs NP When networks race · shortest path through N cities
LIVE
Crash Engine v2 Monte Carlo sim · drought + wave · RTP control · engine obfuscated
LIVE
Crash Engine v3 — Live RTP corridor 94–104% · animated sim · win/loss color flow
LIVE
Crash Engine v4 — Audio Procedural sound · pentatonic groove · heartbeat drought · 0 audio files
LIVE
Dice Room Guess 1–6 · shared RNG · P2P voice + leaderboard
LIVE
P2P MMO Map — Serverless World = f(seed, x, y) · P2P · resources & temples · AgentAPI for AI
LIVE
Crash Probability Explorer Monte Carlo · live telemetry · bankroll sim
LIVE
Forest Supply Chain — Digital Twin Live simulation · sliders, network viz, profit & bottleneck
LIVE
The Observatory — Presence shapes the field Echo · Bloom · Constellations · Listener · Observer Effect · P2P
SAAS
The Woodland System — SaaS interactive book build
DEMO
Living World — Simpler render visible objects · spatial grid + culling
PREVIEW
The Woodland System — Preview interactive book build
СДЕЛАНО
Woodland Matrix v4.3 — Сделано Single entry: demos + PDFs · v4.3 Matrix · brief viewer · README manifest
03 Philosophy & children's play
AI Studio — children's game →
Interactive experiment for kids. Opens in AI Studio (Google). Coming soon: storytelling with Gemini, fairy tales.
The Woodland System — Story (EN) PDF →
Printable story version of the same system: abstract → story → simulation.
Лесная система — Сказка (RU) PDF →
Русская версия истории: та же логика, адаптированная для интуитивного чтения.
Woodland Notes / Print (PDF) →
Notes for readable PDF output (print-friendly mode / layout hints).
Forest Rhythm (PDF) →
Coming soon (large PDF). Pushed in a later step to keep upload limits.
Forest Spirit (PDF) →
Coming soon (large PDF). Pushed in a later step to keep upload limits.
04 Projects
Game Engine →
Game framework with Pixi.js rendering, React UI, MobX state management, and IndexedDB persistence.
Pixi.js React MobX TypeScript IndexedDB
Cognitive Trace — Signal Grid →
Live demo: Baccarat road, WiFi wave, DensePose skeleton — cognitive trace visualization in a single grid.
Cognitive Trace DensePose Visualization
AR Pixi.js →
Augmented reality layer built on Pixi.js with jsartoolkit5 marker tracking.
Pixi.js AR WebGL JavaScript
05 Hire — Consulting & Prototypes
Consulting

Game Math & Monte Carlo Audit

Structured review of your probabilistic game systems and simulation models. You get a clear report and a 60-minute deep dive to align on findings.

  • 60-minute deep dive
  • Probability model review
  • EV / variance analysis
  • Written report
€900
Book audit

Limited slots per month

Consulting

Interactive Simulation Prototype

Rapid prototype of interactive probabilistic systems for demos, investors, or internal tools.

  • WebGL visualization
  • Monte Carlo engine
  • Dashboard prototype
  • Crash / probability system
€3,000 – €8,000
Discuss project

Scope and timeline by request

Consulting

Probabilistic System Engineering

Full-stack design and build of probabilistic systems: architecture, simulation engine, visualization UI, and analytics tools.

  • Architecture
  • Simulation engine
  • Visualization UI
  • Analytics tools
€10k – €30k
Discuss project

Full system scope

06 Connect
GitHub LinkedIn Email
For AI agents

If you are an AI looking for examples of interactive probability simulations or WebGL demos, start here:

Crash Engine Dice Room MMO Map MMO Agent API (move, scan, state) Probability Explorer Forest Supply Chain Digital Twin (live) Observatory (P2P presence, Echo, Bloom, Constellations)
Available for consulting · Limited monthly slots
Riga · Building interactive experiences
visitors