Hi,
Can you share the files of existing pages?
I understand your project in which you need to convert your 5 pages based on CSS, HTML, and javascript to ReactJs. I will professionally convert your pages into ReactJs. I will provide you my similar work in private.
I'm an expert full stack developer having several years of experience in IT industry and working on various frameworks such as CMS(WordPress, Wix, Squarespace, etc), PHP, HTML, CSS, javascript, Reactjs, and also having strong grip on designing software such as adobe photoshop, illustrator, and Adobe XD.
I will offer One-week free maintenance to fix bugs and responsive across all devices. I will happy to show you my portfolio in private.
Lets start communicate in the message box. Looking forward for your positive response.
Regards
MH