Authentication

JWT tokens, refresh flow, sign-up, sign-in and Google OAuth integration.

Salon API

Manage salons, masters, services, working hours, reviews and memberships.

Appointments

Full booking lifecycle — availability, scheduling, cancellation policies.

Architecture

Database schema, auth flow diagrams and system overview.

Error Reference

Standardized error codes and troubleshooting guides for all endpoints.

CI / CD

Deployment pipelines, Docker setup and continuous integration practices.