Automated VPN Subscription Platform Development

Project DescriptionOverview I am looking for an experienced full-stack developer and DevOps engineer to build and deploy a complete, automated VPN subscription website targeting users in China. The platform will be hosted on my existing Hostinger account and must allow users to browse plans, pay in Chinese Yuan (CNY) via Chinese payment methods (Alipay, WeChat Pay, and/or USDT/crypto gateways), and instantly receive an active Clash subscription link upon payment confirmation.Core Scope of WorkVPN Backend & Server Infrastructure SetupDeploy and configure a proxy/VPN management panel (such as Xboard or Marzban) along with node backends (XrayR) on VPS instances.Configure modern, censorship-resistant protocols compatible with Clash clients (e.g., VLESS, Trojan, Shadowsocks, Hysteria2).Ensure multi-region node support and bandwidth/data-cap enforcement per subscription tier.Website Design & Frontend (Hostinger)Design a clean, modern, mobile-responsive storefront deployed on Hostinger (supporting both Simplified Chinese and English).Include key pages: Landing/Features page, Pricing Plans (Monthly, Quarterly, Annual), User Dashboard (view active plan, remaining data, expiry date, and one-click copy/import for Clash), and a Setup Guide/Tutorials section for Clash clients (Windows, macOS, iOS, Android).China Payment Gateway Integration (CNY)Integrate payment gateways capable of processing CNY via Alipay and WeChat Pay (via cross-border aggregators like Silkpay, Stripe Alipay/WeChat, EPay/CodePay, or similar non-mainland-entity friendly gateways). Include webhook verification to securely confirm payment status before provisioning access.Automated Subscription Link Generation & DeliveryConnect the storefront checkout webhook directly to the VPN panel API.Immediately upon successful payment, automatically generate a unique, active Clash subscription URL (Clash / Clash Meta format), display it on the user's dashboard, and send it via email.Automate subscription renewals (extending expiry/resetting traffic) and automatic suspension upon expiration.Deliverables & Acceptance CriteriaFully deployed website on Hostinger with SSL configured.Configured VPN management panel and at least 1–2 working test nodes with Clash subscription output.End-to-end tested payment flow (sandbox/live) confirming automatic Clash link generation and import into a Clash client.Brief documentation covering how to add new VPS nodes, manage pricing plans, and monitor payment webhooks.Required SkillsPHP / Laravel / Node.js / React (or experience customizing Xboard / V2Board / Marzban)Linux Server Administration (Ubuntu/Debian, Nginx, Docker, XrayR)Payment Gateway API & Webhook Integration (Alipay, WeChat Pay, CNY gateways)Network Protocols (VLESS, Trojan, Clash YAML configuration)