~/dev.jaspreetsingh
AI / SaaS

BookDrive — UK Driving License Prep Platform

AI-powered driving theory test prep platform for the UK market — gamified quizzes, adaptive learning, and a public leaderboard.

Next.jsTypeScriptOpenAI APITailwind CSS
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The Problem

Learner drivers in the UK struggle with dry, repetitive theory test prep. Existing tools are static question banks with no personalisation or engagement mechanics — pass rates suffer as a result.

The Solution

An AI-powered platform that generates contextual quiz questions tuned to the UK Highway Code, adapts difficulty based on individual performance, and adds a gamified public leaderboard to drive daily engagement.

What I Built

Built a full-stack Next.js application with an AI content pipeline using OpenAI API. Designed a confidence-scoring review layer so AI-generated questions are validated before going live. Added streak tracking, badges, and a ranked leaderboard to create daily return habits.

Outcome

Meaningful increase in daily active users driven by the leaderboard mechanic. Users who engaged with gamification features showed significantly higher session frequency and test pass rates.

Future Scope

Expansion to other countries (EU driving theory, US DMV tests). Personalised weak-area detection to surface the exact topics each learner needs to focus on.


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