Introduction
An education technology company needed a mock testing platform for a major English-language exam, with automated scoring that could handle high volumes of test-takers. RethinkingWeb built the platform on custom PHP APIs and AWS over a three-month engagement.
The result is a platform that simulates the real exam experience and delivers AI-scored feedback almost immediately after a test-taker finishes.
Problem Statement
Manually scoring practice exams didn't scale, and test-takers were waiting too long for feedback to make it useful for exam preparation. The company needed automated scoring that could match the structure and pacing of the real exam.
They needed a platform that could simulate the exam format precisely and score speaking, writing, and other sections automatically at scale.
Solutions
RethinkingWeb built a custom PHP API layer on AWS with an integrated AI scoring engine. Key elements included:
AI-Based Scoring Engine
Speaking, writing, and other sections are scored automatically.
Full Mock Test Simulation
The test format and timing mirror the real exam closely.
Instant Results & Analytics
Test-takers receive scored feedback shortly after finishing.
Custom PHP API Layer
APIs built to support test delivery, scoring, and reporting.
AWS-Native Architecture
Infrastructure scaled to handle high volumes of concurrent test-takers.
Performance Reporting
Test-takers and administrators access detailed score breakdowns.
Implementation
The engagement covered custom PHP API development for test delivery and scoring, integration of the AI scoring engine, AWS infrastructure scaling for concurrent test volume, and the results and analytics reporting layer.
Results & Achievements
The company came away with a platform built for scalable, automated exam prep:
Automated Scoring at Scale
Practice exams are scored automatically without manual review.
Faster Feedback
Test-takers receive results shortly after completing their exam.
High-Volume Reliability
The platform supports large numbers of concurrent test-takers.
On-Time Delivery
The platform was delivered within the three-month timeline.
Conclusion
By pairing a realistic mock exam experience with automated AI scoring, RethinkingWeb helped the company give test-takers faster, more scalable exam preparation.
