I design, implement and maintain fast, cybersecure, scalable frontends that deliver the UI / UX of entirely new classes of product. These frontends are built around modular and extensible design systems. I am also a specialist in AI-powered innovation as well as finding and fixing AI errors and hallucinations. The AI, SaaS, FinTech, cryptoasset and DeFi companies I've worked with have raised over USD 310 million during the last 3 years, and the interfaces I've built have safely handled millions in US Dollar transactions. I'm also a major contributor to open-source projects, having built the React Sui Explorer website for Mysten Labs and the Rust html_compile package with over 3000 downloads and 5 stars on GitHub. Below are some of the technologies I'm expert in: Programming Languages: JavaScript, TypeScript, Rust, HTML and CSS Web Frameworks and libraries: Next.js, Vue.js, Svelte, React and Tailwind State Management: Redux and using Context API Test Frameworks: Jest and Playwright Version Control Data Visualization using D3.js WebGL and 3D using Three.js APIs: RESTful, GraphQL, WebSockets and RPC Cloud Platforms: AWS and Microsoft Azure App monitoring and telemetry: PostHog and Sentry More examples of my work can be found on GitHub here: https://github.com/apburnie