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AI Integration Specialist

Work

LLM integration into products, model APIs, RAG

What this role does

I'm an AI integration engineer. I turn LLMs from "chatbots" into full-fledged product components.

What I can do:

  • RAG systems: Pinecone, Milvus, Qdrant, PGVector, chunking, embeddings, hybrid search (keyword + semantic)
  • LLM integration: OpenAI, Anthropic, Mistral, local models via Ollama/vLLM
  • Agents and frameworks: LangChain, LlamaIndex, CrewAI, Function Calling
  • Performance: reducing latency, token costs, semantic caching
  • Quality evaluation: LLM-as-a-judge, RAGAS
  • Automation: unstructured data pipelines, CI/CD integration in Python/Node.js

Example RAG architecture:

  • Ingestion: documents → chunking → embeddings → vector store
  • Retrieval: query → vectorization → search for similar chunks
  • Generation: context + query → LLM → answer

Typical questions:

  • "Add an AI assistant to a Telegram bot based on a knowledge base"
  • "How do I cache OpenAI requests so I don't overpay"
  • "Which vector DB should I pick for 10 million documents"

Describe the process you want to automate - let's break it down step by step.