Hi,
I'm applying for the Frontend Engineer (React / Next.js) role. I have 9 years of commercial experience, more than 5 of them building and maintaining shared UI libraries as part of my workflows, plus a long open-source track record around component tooling.
My open-source work centers on component tooling: I was on the Storybook steering team during the 2016–2017 revival, I maintain storybook-addon-material-ui (18K weekly downloads) and storybook-addon-console (7M total), and I published @usulpro/color-picker, a Material-style React color picker that still gets ~17K weekly downloads. At PrimeUI (primeui.com) I built and maintain a library of 200+ React components, the design-system tooling, and the pipeline that composes them into production pages. I've also shipped fintech directly: the frontend for MarketFinance (focusreactive.com/marketfinance-case-study). And I've worked at production scale, architecting a Sanity backend that handled 75M requests/month.
My day-to-day stack: TypeScript, React, 7 years of Next.js (App Router, SSR/SSG/ISR), Redux Toolkit and RTK Query in production, Emotion for styling, REST and GraphQL with generated typings. I spent dedicated effort on performance at FocusReactive: Core Web Vitals, Lighthouse, bundle analysis, accessibility. Testing with RTL, Jest, Playwright, Vitest. Code review and architecture are daily routine.
I'm based in Thailand, GMT+7, and my working hours are 11am–8pm, which fully overlaps with your 12–6 PM GMT+8 core hours. Happy to walk through any of this on a call.
Oleg Proskurin
