hire react developer freelancer for app refactoring and cleanup nextjs developer for hire freelancer for cross-browser testing website development mern stack development company hire full stack developer responsive web design react component-driven development web design services jotai state management seo expert for hire freelancer for whisper api transcription react https://fredh531egh2.blogars.com/35170897/new-step-by-step-map-for-software-developer-vs-web-developer