SIGNAL is an automated, self-healing by Chandan GargSIGNAL is an automated, self-healing by Chandan Garg

SIGNAL is an automated, self-healing

Chandan Garg

Completed work

Backend Engineer

Frontend Engineer

Web Designer

Docker

Git

Python

SIGNAL is an automated, self-healing web scraper and local RAG system designed to eliminate manual debugging when target websites change layout. It scrapes documentation via Bright Data, monitors data extraction health, and uses AI to automatically rewrite broken selectors. Ingested data is indexed into a local ChromaDB instance to serve fast, free Q&A queries.

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Completed work

Posted Oct 15, 2026

SIGNAL is an automated, self-healing web scraper and local RAG system designed to eliminate manual debugging when target websites change layout. It scrapes d...

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