Internal Operations Platform.One app instead of six tools.

A small agency ran its day on a patchwork: tasks synced in from an outside tool, spreadsheets for hours and leave, a separate place for social posts, and status updates to clients written by hand. I replaced it with one app, built solo in Next.js and Supabase: native tasks, time tracking that follows German working time law, an hours-based leave system, a client overview with a health light, a read-only client portal and a social media planner with its own rules. The logic lives in the database, so the interface cannot drift from it. The outside task tool is gone, the team runs its day in the app, and clients see live progress instead of waiting for an update.

Screens

26

Unit tests

437

Database tables

61

Access rules

225