With a robust web development career expanding over 10 years, my expertise aligns perfectly with your website design platform development project. From the looks of it, ease of use and vast payment gateway integration knowledge are top priorities for your project, and I'm thrilled to inform you that these aspects are right up my alley. Having dealt extensively with WordPress, Wix, and Bubble, I possess a comprehensive grasp over all the features you require like drag and drop interface, customizable web templates, and e-commerce functionalities.
Furthermore, my proficiency in ASP .net frameworks and SQL combined with my experience working on complex ERP, CRM, PPM projects grants me a unique understanding of platforms building and back-end management - essential requisites in creating a task as elaborate as yours. My clients have always appreciated my valuable suggestions for improvement throughout the duration of our project together, which is something I'll gladly incorporate here as well to solidify our long-term professional relationship.
Lastly, apart from just delivering the project satisfactorily on time while providing free technical support after completion; I promise unlimited revisions till you're truly delighted with my work. Let's join forces to propel the way individuals approach personal website design with a unique platform that satisfies every requirement - yours and theirs alike.