// about me
const developer = {
name: "Dmitriy Kairgeldin",
role: "Frontend Engineer",
location: "Astana, KZ",
experience: 3, // years
openToWork: true,
};
Frontend Engineer with 3+ years of experience building high-performance web applications. I specialize in React, Next.js, and TypeScript, with a deep focus on performance optimization, caching strategies, and delivering exceptional user experiences.
GitHub & Codewars activity
Selected projects I've built and contributed to
Thoughts on frontend development, performance, and the modern web
How I built dkcodec-ui-kit - a small React component library with a 2D flat style - and what happened after I pushed it to npm.
Real experience setting up caching for a production app. No fluff - just the things I actually ran into.
Virtualization, useRef for timers, and running the app in the right mode - three things that dropped server CPU from 60-80% down to 2-4%.