Personal Project · 2024
Gmail Automation System
Intelligent Email Classification & Structured Data Pipeline
Overview
A rule-based email automation system that classifies incoming Gmail messages and converts unstructured email events into structured datasets stored in Google Sheets for tracking and analysis.
The system implements full API integrations with OAuth2 authentication, conditional logic routing based on email content, and is deployed in a production environment. It eliminates manual email processing by automatically categorizing messages and extracting key data points into a queryable format.
Key Highlights
Zero Manual Processing
Incoming emails are automatically classified and routed without any human intervention, reducing processing time from minutes to seconds.
Structured Output
Unstructured email content is transformed into clean, structured rows in Google Sheets — ready for analysis, filtering, and reporting.
Production Deployed
The system runs live in a production environment, handling real email workflows reliably with error handling and retry logic.
My Role
Solo Developer
- →Designed and implemented the full automation pipeline using n8n
- →Configured Gmail API integration with OAuth2 authentication flow
- →Built conditional routing logic to classify emails by type and priority
- →Structured extracted data into Google Sheets for analysis and reporting
- →Deployed and maintained the system in a production environment
Tech Stack
Screenshots
Screenshots coming soon