We're a translation services company building an AI-powered management system. The platform will connect translation agencies with clients, automate project estimation using AI, manage translator assignments, and handle quality assurance through an intelligent review system. Document analysis AI-powered document upload and processing (Word, PDF, Excel, PowerPoint) Automatic word count, language pair detection, and complexity assessment Intelligent quote generation based on document type, subject matter, and deadline Real-time cost estimation with breakdown by language pair and service type Project Management Client portal for uploading documents and tracking project status Automated translator matching based on language pairs, specialization, and availability Deadline management with automated reminders and notifications Multi-stage workflow: translation → editing → proofreading → client review Translator Dashboard Job board showing available projects matching their skills In-platform translation interface with glossary and translation memory Progress tracking and deadline management Earnings dashboard with payment history Admin & Analytics Client and translator management with performance metrics Revenue tracking and financial reporting Project analytics (completion rates, turnaround times, client satisfaction) Automated invoicing and payment processing Integrated messaging Must Have: Strong React/Next.js experience building multi-user platforms Backend development with Node.js and REST APIs PostgreSQL database design and management Experience with AI API integration (OpenAI, Claude, or similar) Document processing and file handling (parsing Word, PDF, Excel) User authentication and role-based access control (client/translator/admin) Payment integration (Stripe or similar) Strong Advantage: Experience building workflow management or project management systems Document processing libraries (pdf.js, mammoth.js, etc.) Translation industry knowledge or localization platform experience Real-time notification systems (WebSockets, Pusher) AI prompt engineering for document analysis and cost estimation Multi-tenant SaaS architecture experience Include similar projects you worked on in your proposal.