OpositaConIA: Study twice as much in half the time

The Challenge

The challenge: Information overload and inefficient memorization methods. Public service exam candidates face extensive and complex syllabuses. The traditional process of extracting summaries, creating tests, and reviewing through brute force generates frustration and high dropout rates. A platform was needed to structure this volume of data and optimize knowledge retention.

Solution

We developed OpositaConIA, an AI-powered EdTech preparation platform that implements scientific study methodologies to maximize the student's performance and reduce the time needed to master the syllabus.

Main benefits

1. Smart note processing (PDF)
   • AI analyzes the syllabus uploaded by the student, automatically extracting the most relevant content to generate structured study material.
2. Adaptive tests with explanations
   • Instant creation of multiple-choice exams based on the specific syllabus, providing automatic feedback and explanations for each answer (correct or incorrect).
3. Spaced repetition algorithm (Flashcards)
   • Automatic generation of flashcards (Leitner System) that optimize review sessions, showing concepts at the most optimal moment to curve forgetting.
4. Progress monitoring
   • Advanced analytical dashboard that allows students to visualize their evolution, detect areas for improvement, and focus their efforts where they are needed most.

Technology stack

• Frontend: Nuxt 3 + Vue
• Backend / Auth: Supabase
• IA: Integrated LLMs for document analysis and question generation
• Data Analytics: PostHog

Result

Impact on users

✅ Time optimization: Drastic reduction in the time invested in creating materials (summaries, outlines, tests), allowing hours to be focused on active studying.

✅ Higher retention: The use of spaced repetition (flashcards) guarantees much more solid long-term memorization than traditional studying.

✅ Targeted study: Instant feedback on tests helps users understand their mistakes immediately, accelerating the learning curve.

"A revolution in exam preparation, demonstrating that artificial intelligence can be the best ally to structure knowledge and master any syllabus."