Slot‑Me.ru — Meeting Booking Platform

For Whom and Why

For specialists, consultants, and studios who need “Calendly, but with Yandex and Russian locale.” Booking, calendar integrations, email — all that’s needed, without requiring “a visa to the Google ecosystem.”

Architecture Snapshot

• FastAPI backend: layered, async, Redis for cache and rate‑limits.
• React frontend with FSD: clean layers and boundaries.
• Integrations: Google/Yandex Calendar (OAuth), SMTP, webhooks.
• CI/CD: builds, migrations, tests — straight through to production.

What Users See

• Public booking page with slots that respect your schedules and busy times in calendars.
• Auto emails to both sides; reminders before meetings.
• Flexible availability rules and buffers between meetings.

Lessons

• FSD disciplines the frontend better than any weekly syncs.
• Integrations aren’t “set and forget.” Logs and retries are a must.
• 80% of UX is timely emails and reminders.

See also

• Feature‑Sliced Design: why and how