# Extract data from CVs in Gmail PDF attachments and save to Supabase using AI
This workflow automates candidate intake by monitoring Gmail for incoming resumes, extracting structured data via AI, and storing it in Supabase. Designed for HR professionals and recruiting teams who want to eliminate manual data entry and speed up the initial screening process using open technologies.
## Who it´s for
- HR specialists processing high volumes of resumes
- Recruitment agencies automating candidate intake
- Companies with internal hiring using Gmail and Supabase
- Developers building ATS on open-source tech stacks
## What the automation does
- Monitors Gmail for new emails with PDF resume attachments
- Extracts text from PDF using n8n’s built-in tools
- Sends extracted text to an LLM via OpenRouter for parsing
- Identifies name, email, phone, work experience, skills, and education
- Saves the main record to Supabase via HTTP POST
- Splits array fields (experience, skills, education) and writes them into related tables
## What´s included
- Ready-to-use n8n workflow with LangChain and OpenRouter integration
- Polling trigger logic and message handler setup
- Integrations with Gmail, OpenRouter, and Supabase
- Basic textual guide for deployment and adaptation
## Requirements for setup
- n8n instance with external API access
- Gmail account with IMAP or Google Workspace API enabled
- OpenRouter account with active LLM access
- Supabase project with pre-configured tables (candidate, experience, skills, education)
## Benefits and outcomes
- Eliminates manual data entry from resumes
- Reduces time per candidate processing
- Centralized, structured candidate database
- Enables fast search and filtering by skills and experience
- Scalable: one workflow handles hundreds of CVs
- Compatible with open-source ATS and internal HR systems
## Important: template only
Important: you are purchasing a ready-made automation workflow template only. Rollout into your infrastructure, connecting specific accounts and services, 1:1 setup help, custom adjustments for non-standard stacks and any consulting support are provided as a separate paid service at an individual rate. To discuss custom work or 1:1 help, contact via chat
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