Andriy K.

React and TypeScript frontend developer, 6+ years on production booking and fintech platforms: On The Beach (UK online travel), RNS.ID (digital identity), cross-platform investment apps. I turn Figma design systems into typed, reusable React components that match the design pixel for pixel and stay maintainable a year later. How I work: - React and TypeScript architecture that a second developer can pick up without a handover call: typed props, predictable state, no mystery globals. - Booking and search flows built for the messy cases: date edge conditions, partial availability, currency and locale, slow third-party inventory APIs. - GraphQL and REST integration tuned for the data the screen actually needs, cutting over-fetching and the loading spinners users abandon carts over. - Component libraries documented in Storybook, so your design system stays one system instead of drifting into six versions of the same button. Stack: React, TypeScript, Next.js, GraphQL, Redux, Node.js, Tailwind CSS, React Native, Storybook, Jest. Based in Spain, working with clients across Europe and the US. Send me your Figma file and the deadline, and I will tell you honestly what is achievable in that window.