mykyta zubov
mykyta zubovcv.pdf
front-end engineer — seattle, wa

complex workflows. intuitive interfaces.

I'm a frontend engineer building production applications with React, Next.js, and TypeScript. Experienced in real-time messaging, AI-powered workflows, and complex CRM interfaces. Skilled in server-side rendering, performance optimization through caching and memoization, API integration, and component and automated testing.

experienceget in touch
end-to-end delivery — live
task receivedPage loads too slowly
01intaketicket: users report a slow page
02syncteam meeting: priority, scope, owner
03auditprofile requests and render path
04plansolution agreed with backend & pm
05buildfetch once, pass data down, trim queries
06measurebenchmark load time across user scenarios
07shipresult: page loads 40% faster
communication log
ingredients

the stack

01 — languages
JavaScriptTypeScriptSQL
02 — frontend
ReactNext.jsHTMLCSSTailwind CSSAstro
03 — apis & realtime
REST APIsSocket.IOWebSockets
04 — state & data
Redux ToolkitZustandTanStack QueryPostgreSQLMongoDB
05 — tools
GitCloudflareVercelWebpackViteCI/CD
06 — testing
JestReact Testing LibraryPlaywright
07 — performance
Core Web VitalsLighthouseReact DevTools Profiler,
2019 — now

experience

01 / 03
no. 01 — jan 2025 — nowc10r.ioFrontend Engineer · Sunnyvale, CA · remote

End-to-end features for a Business Management SaaS Platform, from API integration to responsive UI. Cut load times 40% by batching requests and removing redundant calls; built real-time sync over SocketIO and webhooks; integrated third-party services.

stack used
TypeScriptNext.jsSocket.IOREST APIsMongoDBAI integrations
no. 02 — jun 2023 — dec 2024A-Fix Inc.Frontend Engineer · Seattle, WA · remote

Internal CRM for daily operations. Simplified record creation, improved search and navigation, built reusable auto-save, improved the mobile experience and optimized i18n architecture.

stack used
ReactNext.jsTypeScriptReduxPostgreSQLi18nResponsive UI
no. 03 — sep 2019 — jan 2023Ocean EstateFounder & Operations Lead · Kharkiv, UA

Built and ran end-to-end operations for a real estate business. Designed CRM workflows for listings, clients and the sales pipeline; led the website and user flows; automated repetitive processes using analytics and business metrics.

stack used
CRM workflowsCMSAnalyticsAutomationCross-team lead

selected work

01 released · 01 in progress
thecookbookys.com · en / ua
personal recipe bookAn author's baking platform: browse recipes, save favorites and unlock premium ones with step-by-step video. Content is managed through a custom admin CMS.
browse recipes
built with
01Next.js
02OAuth
03PostgreSQL
04Cloudflare Stream
05Cloud storage
06AI translation · DeepL
07Admin CMS
no. 01live ↗
The CookBook by YS
in progressnext batchSomething new is being composed. Label printed on release.
no. 022026 —
Future project
Get in touch