AI Support Agent Automation Workflow with Tool Calling and RAG (Claude, LangChain, n8n, Python)

Job Details

Description

Summary Built an internal AI Agent platform to automate customer support and business workflows using Claude, Python, LangChain and n8n. The system allowed users to interact with an AI assistant capable of calling internal APIs, retrieving company knowledge through Retrieval-Augmented Generation (RAG), validating responses, and escalating conversations to human operators whenever confidence thresholds were not met. Responsibilities included: ● Designing AI Agent architecture using Claude API ● Building workflow automations with n8n ● Developing Python backend services ● Creating tool-calling functions for internal APIs ● Integrating vector database for semantic search ● Implementing LangChain orchestration ● API Integration with CRM and ticketing systems ● Prompt engineering and guardrails ● Human-in-the-loop approval workflows ● Response validation and hallucination prevention ● Conversation memory ● Knowledge base ingestion ● Logging and monitoring ● Deployment and testing Deliverables ● Claude-powered AI Agent ● RAG knowledge base ● Workflow automation pipelines ● API integrations ● Production-ready Python services ● Documentation

Skills

Artificial Intelligence AI Agent Development Chatbot Development Automation API Integration n8n +4

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Channel	Type	Status	Sent	Error
telegram	pre_ai_job_alert	sent	Wed, Jul 8, 2026 6:56 PM	-

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