Planeo360 — Tasks Synced with Microsoft To Do and Outlook

The challenge

Project tasks lived in the platform and not in the calendar of each owner, who worked from Outlook and Microsoft To Do.

The solution

Planeo360 syncs in both directions with Microsoft To Do and the Outlook calendar using Microsoft Graph subscriptions, with a backup poll every 5 minutes, an outbox, and a fingerprint that prevents it from importing its own changes. Each company signs in with Entra ID by certificate and has its own access role, and electronic invoicing goes out through Alegra or Siigo.

Technologies used

• Microsoft Graph
• Microsoft To Do
• Outlook
• Microsoft Entra ID
• React
• PostgreSQL

Results

• 5 min Backup poll — In addition to Graph subscriptions