Website for modern style portfolio site

I’m ready to launch an online store and need a developer who can take the idea from concept to a fully live, revenue-generating site. The single, clear objective is to sell products and services directly to customers, so every decision—from information architecture to checkout flow—should push conversion rates upward.

I have not locked myself into any specific platform; I’m open to WordPress + WooCommerce, Shopify, or a completely custom build if you can justify why it offers a better path to scale, speed, or unique functionality. Pitch me the stack you believe will deliver the smoothest user experience and be simplest for me to maintain.

Key things I’ll be looking for:
• A modern, responsive storefront that looks sharp on mobile and desktop
• Secure payment processing, tax/shipping rules set up correctly, and clear order-tracking for customers
• A clean back-end dashboard so I can manage inventory, pricing, promos, and basic SEO tweaks without developer help
• Fast page loads and on-page SEO best practices baked in from day one
• Post-launch support to iron out any bugs and walk me through routine admin tasks

If you have a portfolio of high-converting online shops or can share metrics that prove your past work drives sales, that will carry a lot of weight. I’m happy to provide product details, branding assets, and copy as soon as we agree on the roadmap.

Let me know your proposed platform, timeline, and the milestones you’d set to get us from kickoff to first sale.