react.js , optimizely , Restful Apis, Vercel, Material UI, Typescript, Netlify, Git, Javascript, TailwindCSS, Bitbucket, Github, Gitlab, AWS, Scss, Graphql, Jest, Sanity, Cloudflare Pages, Storybook, PostCSS, Contentful, Sitecore, Cypress, Next.js, Core Web Vitals, CSS Modules, Playwright, Lighthouse, Radix UI

component architecture , state management , Ionic, Angular, Performance, Typescript