Website Designing -- 4

I am looking for a website developer who can design and create Dynamic Tutoring website which works on freelancer mechanism. I prefer a developer with expertise in the latest technologies and features, who can make the site mobile responsive to accommodate for all devices. Furthermore, the design of the website should be attractive and easily navigable for customers. The developer should also have the ability to customize and integrate payment methods as needed. In addition to coding and developing extra features, it's very important to me that the website is SEO optimized so that I can start driving traffic for sales.

I just need the quote for website designing.
I will purchase the domain name and cloud space. Also, I will spend seperately for payment gateway intergration and OTP Integration.
Also, I know exactly what features are required by me on my website. I will share the website which I want to kind of replicate.
So the main job is professional website designing with SEO.

I need someone serious about the work for longer term integration with me.