Need a CMS website to be build with GRAV

Hello, i'm a freelancer but new to freelancer.in . I have 5 years of experience in Web design and development and have been working on various CMS such as Joomla, Wordpress, Shopify, Opencart. Then also discovered a flat file CMS grav. I have developed various websites in grav cms. Once the project is approved we will have a detailed discussion about the project so that there is no miss-communication between us. Later on i will provide you with the rough wireframe of the website and then i can start with the development. Also, i suppose the website is a one page website. Once i deliver the first copy, there might be some customization from your side, will accomplish that and finally deliver you the website. If you're happy with my work, will be happy to work with you in future.