A recycled auto-parts business that used to sell by phone, now selling online in three languages.

Full-stack e-commerce platform for a recycled auto parts business based in Fort Mill, SC. Built from scratch with modern web technologies — Next.js 16, React 19, TypeScript, Supabase, and Stripe. Key Features: Multi-language storefront (EN/RU/ES) with SEO optimization (JSON-LD schemas, sitemap, Open Graph) Real-time live chat with Telegram integration — customer messages go directly to the business owner's phone Stripe payment system with authorize & capture flow, shipping invoices, refunds Admin dashboard with order management, inventory tracking, financial analytics, SEO tools Part listings with advanced search, filters by make/model/year, photo galleries Checkout with shipping/pickup options, address verification (USPS API) AI-powered chat assistant (Gemini) with automatic escalation to human operator PWA support, 2FA authentication, CSRF protection, rate limiting, Row Level Security Automated email notifications (order confirmations, shipping tracking, payment receipts)