Projects
Designed and implemented an n8n-powered AI document chat system that enables users to upload policy documents (Word and PDF) files via a public API and query their contents through a conversational interface. Uploaded documents are automatically processed, split into chunks, embedded, and stored in a vector database to support accurate retrieval-augmented responses. A cron-job scheduler runs the workflow every 5 minutes to continuously sync and index newly added documents.Workflow Benefits:
- Automated document ingestion: Eliminates manual processing by automatically detecting and indexing new files.
- Near real-time updates: Cron-based execution ensures the knowledge base stays fresh with minimal latency.
- Scalable document handling: Supports multiple document formats (PDF, DOC) and large file volumes.
- Improved response accuracy: Vector embeddings enable context-aware, relevant AI answers.
- Low-maintenance architecture: n8n orchestration reduces operational overhead and simplifies updates.
- Seamless user experience: Users can upload documents and start chatting immediately without technical setup.
https://n8nagb.onrender.com/webhook/00d24124-690b-4c08-9136-4a81c96b497e/chat
Document Upload API (PDF / DOC):
http://aidocupload.letstech.com.ng:1976/swagger/index.html
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