Illustrative exampleEducation / Driving Schools

A driving school where two instructors stopped turning up for the same car

Five instructors shared four cars, booked by text and a wall calendar. A booking app that treats the car as something you have to reserve fixed it.

This shows the kind of work we do. It is not a client engagement, and the business in it is invented.

Where it started

The problem

Five instructors and four cars. The arithmetic only works if somebody keeps track, and for nine years that somebody was a wall calendar plus the owner's memory.

Students texted instructors directly to book. Twice a month, two instructors arrived for the same car, and road-test dates got missed because nothing tied them to the lesson plan.

What changed

What we did

We built a booking app where a lesson needs both an instructor and a car. You can't book one without the other.

Students book from their phones and only ever see real openings. Parents of under-18s get a text before each lesson, which cut no-shows more than anything else we did.

Each student's supervised hours toward the state requirement fill in automatically when a lesson ends, and the instructor signs them off on the phone.

We look after it on a small monthly support plan. Most months that's one update and a quiet inbox.

Built with

  • SvelteKit
  • PostgreSQL
  • Twilio
  • DigitalOcean

Services in this job

More on driving schools

Got a job like this one?

Tell us what's slow, fragile or stuck.

We'll tell you whether it's work we should be doing and what it would involve. Every quote is written for the job in front of us.

  • What we arePlan, create, launch, maintain
  • What we areSentrello Premier Partner
  • What we areEvery quote written for you