I'm seeking a skilled web developer to create a customized e-commerce website for selling physical products. The site needs to be user-friendly, visually appealing, and secure. Key Requirements: - Secure payment gateway integration - Intuitive navigation and search functionality - Mobile-responsive design - SEO optimization - Customer account creation and management Ideal Skills and Experience: - Proven experience in building e-commerce websites - Strong knowledge of payment gateways - Expertise in SEO and UX/UI design - Familiarity with mobile-responsive frameworks Please provide a portfolio of similar projects and an estimated timeline.