Hi!!!
With my extensive 8+ years of experience in web development, I am well-versed in Magento, payment gateway integration, and affiliate marketing, all of which are crucial for your project. Having worked with various CMS platforms including Shopify, Joomla, and Magento, I understand the particular needs of e-commerce businesses and how those can be effectively addressed.
My skills do not end there though; I'm proficient in PHP and experienced in JavaScript, AngularJS, and JSON, all of which will allow me to successfully create a highly secure marketplace with comprehensive features. Moreover, my knowledge extends beyond website development as I also have expertise in mobile app development which could be an added advantage for future scalability of your business.
Lastly, my main focus is always on client satisfaction - everything I design is aimed to provide the best end-user experience while meeting your business goals. In addition to delivering a robust and secure marketplace integrated with various helpful features such as different payment methods and a robust affiliate module as described in your project details, my approach also includes optimizing the content for effective SEO implementations. With my skills and my practical approach to each task at hand, I am confident that I can provide you with the best solution for your cosmetic marketplace needs.