freelancer for supabase postgres apps react concurrent mode back end developer nextjs seo optimization hire full stack developer dotnet developer dotnet core development web development services freelancer for ai powered web apps react hook form performance forms react hydration strategies vue.js development angular development website performance optimization react ecommerce https://developers-software-house57901.yomoblog.com/43163345/5-tips-about-software-developer-banner-for-linkedin-you-can-use-today