Automated Resume Screener from Gmail to Sheets

This n8n workflow automates screening resumes received as email attachments in Gmail. It extracts PDF text, uses OpenAI GPT-4o-mini via Langchain to analyze and score resumes, extracts contact info, and saves results to a Google Sheets document. Tech stack: Gmail API, Google Sheets API, OpenAI GPT-4o-mini, Langchain integration.