building e commerce store from scratch using my logo and theme requirements, fixing my existing logo to be better quality

I am looking to hire a freelancer to help me build a custom e-commerce store from scratch. My preference is for the store to be built using Magento, as it has the capability to be customized with several features that I require for my business. Additionally, I need the store to be visually striking, utilizing a bold and colorful theme. I will also be providing my own customized logo for the store, which the freelancer must then enhance to improve its quality. The store requires professional customization in order to succeed, so it is important that the person I hire will be experienced and knowledgeable in this field. A bonus will be paid for a quick build and guaranteed future projects for the person who does this in the shortest time possible but with great results. the colors should be the same as the logo the writing style in one logo is preferred.
bonus will be another $30 on top of the listed $30 plus I guarantee all my future work on the website to that person and more if they have the technical know-how. Also will spread the word amongst my colleagues and friends