Full-Stack Developer for Psychic Marketplace

I am looking for an experienced developer to build a professional psychic reading marketplace inspired by Kasamba, targeting UK customers exclusively, in English and GBP. The platform will let psychics, tarot readers, mediums, and spiritual advisors create profiles, set prices, and offer paid consultations. Key features include advisor profiles, a searchable directory, customer and advisor dashboards, online/offline availability, private real-time chat with per-minute billing, integrated voice calls, secure marketplace payments, platform commissions, advisor payouts, and an admin dashboard. SEO is essential, including SEO-friendly URLs, SSR/SSG, dynamic meta tags, XML sitemap, structured data, and mobile optimization. Please share relevant portfolio examples, estimated cost, timeline, and technical proposal. Full source code and project ownership are required.