routing, React, Rest Apis, middleware, data-fetching strategies, ISR, SEO optimization, structured data, SSR, Next.js, component libraries, headless PWA architectures, performance optimization, design systems, metadata, Core Web Vitals

Es6, Sass, React, Html5, Css3, Gulp, Webpack, Jest, Redux, Less, Git, mobx, Javascript, ES5, Sinon, Enzyme, Immutable Datastructures

react.js , Datadog, Mocha, Webpack, Docker, Jest, Redux, Git, Typescript, Next.js, Rollbar, Context API