I have a clear understanding of the nature of website that you need.
I assure you to build a one-page website that will harness and project your app plus include all the requirements for the design and development of the site.
The cost of the theme is also included in my rate.
I am a fully experienced with 14 years to my credit and a specialist in full stack development /frontend and backend Development and modifications /adjustments of websites in the following platforms - MAGENTO, OPENCART, WORDPRESS, SHOPIFY, PRESTASHOP, BIGCOMMERCE, Ecommerce, Javascripts, Jquery, CRMs, PHP,SEO, SEM, SMM, speed optimizations, MYSQL , CSS3 , HTML5, and many more
Thank you