About this project

Slotify is a feature-rich scheduling and calendar booking SaaS platform inspired by Calendly and Cal.com. It enables professionals to share availability, accept bookings, and manage appointments without back-and-forth emails. Users define availability windows, buffer times, and booking limits. Invitees select open slots from a clean calendar interface, instantly triggering confirmation emails and calendar events. The platform is built on the Next.js App Router with Bun as the runtime for ultra-fast server-side rendering, Prisma ORM for type-safe PostgreSQL queries, and a REST API layer. The UI leverages Radix UI primitives and Tailwind CSS for accessible, pixel-perfect calendar components. Slotify demonstrates deep understanding of full-stack product engineering, date/time handling across timezones, relational database schema design, and SaaS product architecture.

Key highlights

• Flexible availability scheduling with buffer time and booking limits
• Timezone-aware booking across global users
• Instant confirmation emails with calendar event attachments
• Next.js App Router with Bun runtime for fast server rendering
• Prisma ORM with PostgreSQL for type-safe relational data access
• Clean, accessible calendar UI built with Radix UI and Tailwind CSS
• Custom booking link generation and shareable profile pages
• REST API supporting third-party calendar integrations