Dmytro Musiichenko
About

Senior frontend engineerReact · Next.js · React Native

I build product interfaces that survive production: funnel engines, dashboards, e-commerce and mobile apps.

Open to work · Remote · UTC+2

  1. Funnel Builder demo: the editor on the Moonbay sleep quiz, its welcome slide openNDA · rebrandedFunnel platformHeadless engine, React bindings, visual editor2025–26
  2. A sketch of a phone home screen: today’s card with a start button and four tools below.LiveLovyseA daily practice for relationship anxiety, on iOS and Android2026
  3. A sketch of a phone with a map of pickup points: one point picked, its card below.NDA · rebrandedMarketplace checkoutCheckout, pickup-point map, shared page cache2025–26
  4. The Ads Monitor feed under the Scaling signal, on a sand ground.NDA · rebrandedAds MonitorTracks competitors’ ads and flags the ones that scale2026
  5. Job Search OS: a listing scored 92, Exceptional, with its match analysisJob Search OSFinds, ranks and alerts on job listings2026

About

Four years of production TypeScript. At a product studio I am the sole frontend engineer on most products; before that, top contributor to a Next.js marketplace. Strong on architecture: SDK design, state machines, Feature-Sliced Design, testing.

For clients

Have a funnel, a dashboard or a mobile app to build? I take on frontend end to end, from architecture to release.

Email me