OpenAI Claude Retrieval systems Prompt engineering AI agents API integrations

Project Title Senior AI / Full-Stack Developer Needed to Build AI-Powered Article Credibility Analysis Platform Project Description I am building a consumer-facing platform that helps users evaluate the credibility, reliability, completeness, and objectivity of online content. The platform is not a traditional fact-checker. Instead, it analyzes articles, blogs, social media posts, and eventually video transcripts using a proprietary credibility assessment framework. The system will combine AI claim verification with additional analysis of: Evidence quality Source credibility Author expertise Author historical consistency Potential incentives and conflicts Emotional framing Innuendo and persuasive language Missing context Opposing-view completeness Research adequacy Logic stress testing Narrative consistency Initial Product Requirements Phase 1 MVP: Web Application User pastes article URL or text System extracts content AI analyzes content Structured credibility report is generated Chrome Extension User clicks an icon while viewing an article Article is analyzed automatically Results displayed in a clean report Analysis Engine Integrate OpenAI and/or Anthropic APIs Modular scoring framework Multiple category scores Detailed explanation of findings Example Outputs Claim Support Score Context Completeness Score Emotional Framing Score Author Analysis Opposing View Analysis Confidence Assessment Overall Credibility Assessment Desired Technical Skills OpenAI API Anthropic Claude API Prompt Engineering AI Agent Architecture React Next.js Node.js PostgreSQL Vector Databases Browser Extension Development Cloud Deployment (AWS, Vercel, Azure, or similar) Ideal Candidate Has built AI products before Has experience with browser extensions Can work independently Can help translate product ideas into technical architecture Comfortable working on an evolving AI-based startup product Deliverables Functional MVP web application Chrome extension User authentication Database AI analysis pipeline Admin interface Production deployment Please include: Examples of AI products you have built. Examples of browser extensions you have built. Your recommended architecture for this project. Estimated timeline for MVP. Estimated budget.