Calendly is a full-stack Next.js app for seamless event scheduling, reminders, and calendar management. It offers real-time collaboration and smart notifications for efficient planning.

Calendly set out to simplify event scheduling for teams and individuals. The platform provides real-time collaboration, conflict-free calendar syncing, and smart reminders to boost productivity.
PROJECT GALLERY











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SDLC MODEL
Each phase completed in sequence — from requirements to live deployment and ongoing maintenance.
Plan
Design
Build
Test
Deploy
Maintain
CHALLENGE
Pain points identified
Developing a scheduling platform with real-time collaboration and conflict-free calendar syncing.
WATERFALL MODEL
Sequential phases, each building on the last — with clear deliverables at every gate.
Mapped out scheduling workflows and user needs.
Designed a clean, modern UI and interactive prototypes.
Implemented real-time features and secure authentication.
Tested for usability, security, and performance.
Phase summary
Total deliverables
Across 4 phases
SOLUTION
Built using Next.js and Clerk for authentication, PostgresSQL for storing events, and serverless actions for fast and scalable real-time collaboration.
Mapped out scheduling workflows and user needs.
Designed a clean, modern UI and interactive prototypes.
Implemented real-time features and secure authentication.
Tested for usability, security, and performance.
TECH ARCHITECTURE
How the technology layers connect — from user interface to database.
Full stack
Next.js
Full-stack React framework for scalable web apps
Serverless Actions
Real-time backend logic for collaboration
Clerk
Authentication and user management
Tailwind CSS
Modern, utility-first CSS framework
PostgreSQL
Relational database for event data
Node.js
Backend runtime for APIs
TypeScript
Type-safe development for maintainability
FEATURES
Instant updates for events, reminders, and calendar changes.
Automated reminders and alerts for upcoming events.
Seamless integration with Google and Outlook calendars.
Optimized for all devices and screen sizes.
RESULTS FLOW
Verified measurements taken pre- and post-delivery.
Results data flow
Baseline
Before project
Implementation
Build & Deploy
Measured Outcome
After delivery
TIMELINE
CLIENT TESTIMONIAL
“An efficient scheduling solution that keeps our entire team on the same page!”
Hina Malik
COO, Calendly
WHAT'S NEXT
READY TO BUILD?
Tell us what you're building and we'll put the right team together. Response within 24 hours.