AI / LLM Developer Needed for Small Chatbot Evaluation Task (Long-Term Opportunity)

We're looking for an AI developer with experience building applications using Large Language Models (LLMs). This is a small paid evaluation task ($5 fixed price). If we're happy with your work, we'll have ongoing projects involving AI agents, chatbots, and LLM-powered applications. The evaluation task may include one or more of the following: - Build or modify a simple chatbot feature - Integrate an LLM API (OpenAI, Anthropic, Gemini, etc.) - Improve prompt engineering - Fix a bug in an existing AI workflow - Process structured JSON responses - Add conversation memory or chat history - Debug API integration issues Required Skills - Experience with LLM APIs - Prompt engineering - Python or Node.js - REST APIs - JSON handling - Git Nice to Have - LangChain - LangGraph - OpenAI SDK - Anthropic Claude - Google Gemini - RAG - Vector databases - Pinecone, Qdrant, Weaviate, Chroma - MCP - AI Agents What We're Looking For - Clean, maintainable code - Good communication - Ability to understand an existing codebase - Reliable delivery - Attention to detail This first task is intentionally small so we can evaluate your skills and working style. Successful candidates will be invited to work on larger fixed-price and hourly AI projects.