EdTech Platform
SherpaPrep
GRE and GMAT preparation platform with adaptive question delivery and per-student analytics.
- 350+
- Lessons
- Real-time
- Updates
- Service
- MVP stabilization
- Live site
- sherpaprep.com ↗
Starting point
SherpaPrep needed phase-two development of its test-preparation platform.
What we built
Square63 built the syllabus and analytics engine that tracks attempted versus corrected answers across thousands of questions and delivers adaptive question sets from instructor-designed formulas. Ruby on Rails and React on Rails, Firebase for real-time updates, MJML for email, AWS for infrastructure, with Pundit and audit trails protecting proprietary content.
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