DuologyPrep
An online learning and assessment platform focused on SAT and ACT exam preparation, practice tests, student progress tracking, and learning workflows.
Project Overview
DuologyPrep was an educational preparation platform designed for students preparing for SAT and ACT examinations. The platform provided structured learning modules, mock tests, practice assessments, progress analytics, and student performance tracking systems. It helped students improve exam readiness through personalized preparation workflows and digital learning experiences.
Responsibilities & Contributions
- Developed backend APIs and educational workflows using Ruby on Rails.
- Built mock test and assessment management systems.
- Implemented scalable MongoDB structures for student and exam data.
- Optimized platform performance using Redis caching.
- Managed deployment and infrastructure workflows.
Engineering Challenge
Managing scalable mock test workflows and realtime student progress tracking across learning modules.
Technical Solution
Implemented optimized Rails services, Redis caching, and efficient MongoDB document structures for scalable educational workflows.
System Architecture
Technical Decisions
Ruby on Rails
Handled backend business logic, APIs, authentication, and educational workflows.
MongoDB
Managed flexible student, assessment, and mock test data structures.
Redis
Used for caching and improving application responsiveness during assessments.
Features & Capabilities
- SAT & ACT mock test platform
- Student progress tracking
- Practice assessment workflows
- Learning management system
- Performance analytics dashboards
- Role-based admin systems
- Content and question management
Outcomes & Impact
- Built scalable SAT & ACT preparation workflows.
- Improved student assessment tracking systems.
- Developed modular learning and content management features.