Senior Frontend Engineer & UI Architect

Obsessively crafted.
Engineered to perform.

Building ultra-responsive web applications, resilient design systems, and intuitive human interfaces with sub-16ms precision.

View Selected Work
Performance
99+ Lighthouse
Interactions
< 16ms 60 FPS
Architecture
Strict TypeScript
AI Workflows
MCP Native
Selected Engineering Work

Built for extreme scale.

FinTech Telemetry & Analytics

Real-Time Financial Telemetry Platform

Engineered an ultra low-latency financial dashboard handling massive market feeds. Employs virtualized data tables rendering 50,000+ rows with zero frame drops, real-time WebSocket state reconciliation, and Web Worker offloading.

React 19 TypeScript WebSockets TanStack Virtual Canvas 2D
Design Systems

Atomic Multi-Brand Component Architecture

Modular, accessible component library built on headless Radix primitives. Features WCAG AAA compliance, automated visual diffing, and zero-runtime CSS tokens.

Radix UI Tailwind Storybook
Agentic AI

Model Context Protocol (MCP) Workflows

Seamless bridges uniting autonomous AI models with streaming web interfaces, live execution, and optimistic UI updates.

MCP SDK Next.js Zustand
Engineering Rigor

Speed is a fundamental feature.

Every micro-interaction is profiled against Chrome DevTools Performance Timeline. Optimized critical rendering path, zero layout shifts (CLS 0.00), tree-shaken minimal JS bundles, and automated Playwright regression pipelines.

Playwright Vitest Lighthouse CI Bundle Analyzer
Interactive Interface

macOS Terminal

Execute commands or click quick action pills to inspect skills, philosophy, and stack directly.

yasinozen — -zsh — 80×24
yasin@macbook-pro:~$ welcome — type help to view available commands.
❯
Technical Overview

Tech Specs

Core Stack
React 19, TypeScript (Strict), Next.js (App Router, ISR, Server Components), Vue 3, Svelte.
State & Async Flow
TanStack Query (React Query), Zustand, Redux Toolkit, WebSockets, Server-Sent Events, Optimistic Mutations.
Design & Interaction
Tailwind CSS, Headless Radix UI Primitives, Framer Motion (Spring Physics), WCAG AAA Accessibility, Canvas 2D.
Quality & Automation
Playwright E2E Automation, Vitest, Jest, ESLint Strict, Lighthouse CI, Turborepo Monorepo Architecture.
AI & Agentic Systems
Model Context Protocol (MCP), LLM Streaming, Structured Tool Invocation, Generative Component Hydration.