Customer Focused Informative Website

I want to launch a clear, informative website whose sole purpose is to showcase my product/service and turn curious visitors into paying customers. The content will be primarily information-driven: concise copy that highlights benefits, strong visuals that reflect my brand, and obvious calls-to-action that make it easy to get in touch or buy.

Here is what I need delivered:
• A modern, responsive design that looks consistent on mobile, tablet, and desktop.
• A home page, product/service detail page, about section, and an easy-to-find contact or lead-capture form.
• Basic on-page SEO setup so potential customers can find us.
• A user-friendly back-end (intuitive CMS) so I can update text and images when needed.
• Final deployment to my domain, fully tested across major browsers.

Acceptance criteria: the site loads in under three seconds on standard broadband, all links and forms work correctly, and I have clear instructions (or a brief video) showing how to edit content.

If you can take this from concept to live site with minimal hand-holding, I look forward to seeing your approach.

I want the web App with features like : https://finomatic.in

Login feature is not needed at this point of development.