Full-Stack Developer Needed for AI-Powered SaaS Platform

We are looking for a skilled Full-Stack Developer to help us develop and improve an AI-powered SaaS platform. Our goal is to build an intelligent web application that allows users to upload documents, interact with AI, generate reports, and receive personalized recommendations. We already have an existing application, and we need a developer who can integrate AI capabilities into our current system without disrupting the existing functionality. Scope of Work Frontend Development - Develop modern interfaces using Next.js and React. - Build interactive dashboards and reusable components. - Implement file upload functionality. - Create real-time AI chat interfaces. - Integrate frontend components with backend APIs. Backend Development - Develop backend services using Node.js or Python FastAPI. - Design and implement REST APIs. - Connect the application to PostgreSQL. - Implement user authentication and authorization. - Handle document processing and file storage. AI Integration - Integrate OpenAI or Anthropic APIs. - Implement AI-powered chat functionality. - Build document summarization features. - Implement structured AI responses. - Handle prompt engineering and context management. - Implement error handling and API usage monitoring. - Explore embeddings and semantic search where necessary. Required Skills - React.js and Next.js. - TypeScript and JavaScript. - Node.js or Python FastAPI. - PostgreSQL. - REST API development. - OpenAI API or Anthropic API. - Git and GitHub. Preferred Skills - LangChain or LlamaIndex. - Vector databases and pgvector. - Supabase. - Docker. - Cloud deployment. - Experience building AI-powered applications. Deliverables 1. Fully functional AI-powered dashboard. 2. Integrated AI chat functionality. 3. Document processing and summarization. 4. Backend APIs and database integration. 5. Proper error handling and logging. 6. Deployment and technical documentation.