Full-Stack Developer (Node.js + Next.js + PostgreSQL) for Holy Grail Portal (Crimson Codex, Secret )
Description I am building a web platform called Holy Grail Portal, which includes two connected systems: 1) Crimson Codex A public, immutable “intention ledger” where users submit written vows that become permanent entries in a public ledger. Entries are timestamped, hashed, and counted toward a goal of 144,000 participants. 2) Secret Knowledge University A structured knowledge base where users explore topics, documents, and curated learning paths, with different access levels (Public / Initiate / Advanced / Inner Circle). Both systems will share one user account system and run on my Hostinger VPS (Linux). I already have a detailed technical blueprint and content design and am looking for someone to implement the system end-to-end. Tech Stack (Preferred) Frontend: Next.js / React Backend: Node.js (Express or NestJS) Database: PostgreSQL VPS: Linux (Ubuntu/Debian) Reverse Proxy: Nginx SSL: Let’s Encrypt Mobile: Progressive Web App (PWA) Optional: AI dev tools like Base44 or Lovable are welcome if they speed up development Required Features Crimson Codex Vow submission form (display name + intention + optional image upload) Entries are immutable after submission (read-only) Cryptographic hashing of entries Founder Key generation (e.g., CK-000001) Public ledger page 144,000 live counter Witness feature Snapshot + export system (CSV / JSON / static HTML) Snapshot verification page Admin moderation panel Secret Knowledge University Knowledge content system (articles, media, documents) Categories and tags Access levels / permissions: Public Initiate Advanced Inner Circle Admin approval workflow Versioning Search User profiles showing progress and participation Mobile Requirement The site must be built as a mobile-first Progressive Web App (PWA), installable on iOS and Android (no app store required at launch). VPS + Deployment Responsibilities You will: Set up PostgreSQL Deploy backend and frontend Configure Nginx reverse proxy Set up SSL Configure backups and snapshots Provide documentation for running and maintaining the system AI Tools (Optional) I have active accounts with Base44 and Lovable that you can use if it helps build faster, but the final app must: ✅ Run independently on my VPS ✅ Be exportable and maintainable ✅ Not lock me into a platform I cannot leave What to Include in Your Proposal Examples of similar work (full-stack apps) How you typically deploy apps to a VPS Your suggested phasing and timeline Your estimated cost for each phase Ownership & Rights All source code, databases, and assets created for this project become my property upon payment. Notes This project is intended to be built in phases. Crimson Codex is Phase 1. Secret Knowledge University is Phase 2. Please apply only if you are comfortable with both backend and frontend development and VPS deployment. Apply tot his job Apply To this Job Apply tot his job Apply To this Job