Cross-platform construction resource sync that standardizes project data from Google Sheets, creates Trello cards, writes card IDs back to the sheet, and handles reservation conflicts with Discord alerts and Gmail error reporting.
n8n · workflow canvasproduction build
Context
Construction operations teams needed a reliable way to keep project rows, Trello cards, and reservation state aligned across tools without manual copying or the risk of double-reserving materials.
Approach
Built three connected n8n workflows: the intake flow watches new Google Sheets rows, standardizes measurements, creates Trello cards, and writes card IDs back to the sheet; a Trello trigger monitors cards moved to Reserved and either updates the matching sheet row or flags conflicts in Discord; a system error handler emails the admin on failures.
