Vladyslav

Vladyslav Zvezdaiev
Frontend Architect & AI Engineer
Frontend Architect, AI Engineer and Lead Prompter building high-performance digital products from concept to deployment.

[відкрити контакти](див. вище в блоці «контактна інформація») Imatra, Finland [відкрити контакти](див. вище в блоці «контактна інформація») LinkedIn X / Telegram

PROFILE

I combine frontend architecture with advanced AI-assisted development. I build custom Claude Code skills, agent teams and reusable workflows for code
generation, debugging, refactoring and production-oriented delivery. I also create fast, conversion-focused products and consistently target 99+ Lighthouse
scores across Performance, Accessibility, Best Practices and SEO.

20+ websites and products delivered. Commercial, SaaS and AI-powered products. Languages: EN / UA / RU.

WORK EXPERIENCE
QClay Apr 2026 - Present
Lead Prompter, Frontend Developer & AI Engineer Remote
Build and ship premium websites, interfaces and interactive effects with React, Next.js, TypeScript, Tailwind, SCSS, WebGL and Three.js across 20+
projects.
Create high-quality prompts for Lovable, Claude Code and other AI builders, including reusable prompts for complete websites and luxury visual effects.
Develop AI-assisted workflows, integrate APIs, build Shopify themes and optimize shipped experiences toward 99+ Lighthouse scores.
Lafys Apr 2026 - Present
Lead Prompter, Frontend Developer & AI Engineer Remote
Contribute to the full product lifecycle of Lafys - a curated library of design-grade prompts for Lovable, Claude and v0.
Created approximately half of the products presented on the platform and developed tested prompts for complete AI-built websites.
Develop and maintain the product website with Next.js, Sanity.io and TypeScript, while handling frontend optimization and debugging.
Jiraffy Marketplace Nov 2025 - Apr 2026
Frontend Developer Remote
Built product listings, filters, cart and checkout flows with React, Tailwind CSS and SCSS.
Implemented payment acquiring logic: held customer payments, released funds after admin approval and split payouts between seller and platform
commission.
Improved Lighthouse Performance from ~60 to 90+ and refactored 10+ components to reduce re-renders and layout shifts.

AI PROJECTS

INDEPENDENT INDEPENDENT
Business AI Agent & Website Assistant Graph-Based AI System
Configurable AI agents for websites using RAG, embeddings, vector AI product with graph-based logic for structured reasoning, customizable
databases, OpenRouter, Claude API and OpenAI API. workflows and deep behavioral configuration.

INDEPENDENT INDEPENDENT AI PRODUCTS
Configurable 18+ Conversational AI AuraSynk, Velluma.ai & GONEV
Deeply configurable conversational chatbot with custom behavior AI products and Telegram bots with custom assistants, business instructions
instructions and user experience controls. and AI-driven user journeys.

TECHNICAL SKILLS

FRONTEND
React Next.js TypeScript JavaScript HTML5 CSS3 SCSS Tailwind CSS Framer Motion Responsive Design

CREATIVE DEV
WebGL Three.js Interactive Effects Motion Design Figma Pixel-accurate Implementation

AI ENGINEERING
OpenRouter Claude API OpenAI API Telegram Bot API RAG Embeddings Vector DBs AI Agents Prompt Engineering

AI DEVELOPMENT
Claude Code - Advanced Custom Skills Agent Teams Multi-agent Workflows Prompt Architecture AI-assisted Debugging Refactoring Code
Generation

AI TRAINING
Unsloth.ai JAX Keras Kaktus Fine-tuning Model Adaptation

BACKEND & DATA
Supabase SQL REST APIs Sanity.io GROQ CMS Architecture

PAYMENTS
Shopify Lemon Squeezy Epoch E-commerce Flows

TOOLS
Claude Code Lovable GitHub Git Vercel VS Code Cursor CI/CD

Vladyslav Zvezdaiev QClay Lafys GitHub LinkedIn X Telegram 01

AI ENGINEERING FOCUS

I design the complete path from an idea or visual reference to a production-ready AI product: prompt architecture, model provider selection, retrieval and
knowledge flows, agent instructions, website integration, Telegram bots, custom assistants, frontend delivery and iterative improvement. I also package
complete websites, components and visual interactions into high-quality prompts for AI builders.

SELECTED DELIVERY

Portfolio Platform & Real-time Chat. Deployed an 8-page Next.js portfolio with a custom Sanity page builder, FSD architecture, Framer Motion, CI/CD on
Vercel and Lighthouse 100 across Performance, Accessibility, Best Practices and SEO. Also built a full React school chat with authentication, rooms, threads,
messages, online status, native WebSocket API and optimized re-renders.

EDUCATION

Frontend Development Program Sep 2025 - Present

Advanced practice in React, Next.js, TypeScript, responsive UI, accessibility, architecture, API integration, Sanity CMS, animation and collaborative Git
workflows.

LANGUAGES

UKRAINIAN RUSSIAN
NATIVE NATIVE
ENGLISH
B1

Let's build something
Open to projects, collaborations and full-time opportunities.
Selected repositories and client projects are private and available for discussion during interviews.

[відкрити контакти](див. вище в блоці «контактна інформація»)

© 2026 Vladyslav Zvezdaiev QClay Lafys GitHub LinkedIn X Telegram 02