Think Event-Driven from the Start
Define explicit triggers such as form submissions, new payments, file uploads, or calendar changes. Standardize payloads at the boundaries so each step expects clean, documented fields. Prefer webhooks over polling when possible to reduce lag and complexity. Map inputs, outputs, and failure states with clarity. When everything starts with a crisp event, you gain repeatability, simpler debugging, and easier future swaps of tools. Your system becomes a chain of well-understood reactions instead of a mysterious, fragile maze of clicks.