Case Study

Meeting Timeslot Finder

Microsoft 365 calendar integration tool that eliminates scheduling back-and-forth

1 Day Create to Deploy
M365 API Calendar Integration
Multi-Timezone Support

The Challenge

Scheduling meetings at 10 person sales organizaton involved painful email chains: "What times work for you?" "I'm free Tuesday and Thursday." "Those don't work for me, how about Wednesday?" This back-and-forth could take days for a simple 30-minute meeting.

Outlook's built-in "Schedule Assistant" exists, but it's clunky:

Real Pain Point: Our team was wasting 1-2 hours per meeting just coordinating schedules. With several meetings per week, that's 5+ hours of pure overhead.

The Solution

Built a web-based tool that integrates with Microsoft 365 calendars to instantly find and display available meeting times across selected team members.

How It Works:

  • Select Attendees: Pick which team members need to attend from a dropdown
  • Choose Date Range: Specify how far out to search (next week, next 2 weeks, etc.)
  • Instant Results: System queries M365 API and shows all available timeslots in seconds
  • Timezone Conversion: Automatically displays times in multiple timezones for remote participants
  • Clipboard Export: One-click copy of formatted availability to paste into emails

The interface is dead simple—no training needed. Open the tool, select people and dates, get results.

Speed Comparison: Outlook Schedule Assistant: 2-3 minutes of clicking through screens. Meeting Timeslot Finder: 10 seconds.

Results & Impact

The tool transformed how our team schedules meetings:

ROI: With 20+ meetings/week across a 15-person team, this tool saves approximately 25 hours per week of scheduling overhead. That's 100 hours/month of recovered productivity.

The best part? Because it's web-based, it works on any device. Sales team uses it on tablets during customer visits to schedule follow-ups on the spot.

Technology Stack

Vue.js
Node.js
Microsoft Graph API
OAuth 2.0
Moment.js (Timezone)
Digital Ocean
AI-Assisted (Claude)

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