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Build an AI RAG Chatbot with OpenAI + Pinecone + Node.js + React Frontend

Search - AI Chatbot · ai_analyzed · UID ~022074536942687380528

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Job Details

Budget $20.00 - $20.00/hr
ExperienceIntermediate
DurationUnknown
Weekly hoursLess than 30 hrs/week
Client countryAbout the client
Proposals50+
Interviewing1
Invites sent1
First seenTue, Jul 7, 2026 5:18 PM
Last seenTue, Jul 7, 2026 11:55 PM

Description

Summary We are looking for an experienced full-stack developer to build a simple AI-powered RAG (Retrieval-Augmented Generation) chatbot using OpenAI, Pinecone, and Node.js. The chatbot should retrieve relevant information from a knowledge base and generate accurate, context-aware responses. In addition to the backend implementation, the project includes creating a clean and responsive frontend chat interface using React, allowing users to interact with the chatbot in real time. This is a small, short-term project expected to take approximately **3–5 hours**. The ideal candidate should have experience with AI integrations, vector databases, REST APIs, and modern frontend development. **Requirements:** * Build a Node.js backend integrated with the OpenAI API. * Set up Pinecone for vector storage and similarity search. * Implement document embedding and retrieval for the knowledge base. * Create a simple React-based chat interface. * Connect the frontend with the backend API. * Write clean, maintainable, and well-documented code. This is a great opportunity for someone who enjoys building AI-powered applications and can deliver a functional MVP within a short timeframe.

Skills

Adobe Illustrator Graphic Design Illustration Adobe Photoshop

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