Arthit Kanjai

Arthit Kanjai

Full-Stack Developer

Bangkok, Thailandryangek@icloud.com

I build fast, accessible web applications with modern TypeScript, React, and Node.js. I care about clean architecture, thoughtful UX, and shipping software that people actually enjoy using. Over the last six years I've taken products from idea to production across fintech, e-commerce, and developer tools.

  • 6+ years building web products end-to-end
  • React · TypeScript · Node.js · PostgreSQL
  • Advocate for accessibility & performance

Experience

  1. Senior Full-Stack Developer · Acme Software

    2022 — Present

    Remote

    • Lead development of a customer-facing dashboard used by 40k+ users, cutting average page load time by 55%.
    • Own the React + TypeScript frontend and the Node.js API layer, shipping weekly releases behind feature flags.
    • Mentor a team of four engineers and drive the code-review process that keeps the main branch green.
  2. Full-Stack Developer · Brightline Studios

    2019 — 2022

    London, UK

    • Built and scaled a headless CMS-backed marketing site, improving Core Web Vitals to green across the board.
    • Designed a reusable component library adopted by three product teams, reducing design-to-ship time by 30%.
    • Integrated payments, auth, and analytics with a focus on accessibility and privacy compliance.

Let's build something together

I'm open to new opportunities and interesting projects. Reach out and let's start a conversation.