AI-Powered English Language Learning Platform
Klasserina
Personalized English conversation practice with AI that adapts to your vocabulary and grammar goals.
Book a Case WalkthroughIntermediate English learners (A2-B2) need conversation practice but often lack opportunities to speak with partners. Traditional study methods don't bridge the gap to real-world language use, and private tutoring doesn't scale to meet demand.
The Challenge
Language learners struggled to find consistent, affordable conversation practice that targeted their specific learning needs.
- Limited access to conversation partners for speaking practice
- Traditional study methods fail to prepare for real-world conversations
- Private tutoring too expensive and difficult to schedule consistently
- No way to practice specific vocabulary and grammar in natural contexts
Our Solution
Klasserina generates personalized English conversations based on vocabulary and grammar topics students want to practice. Using OpenAI GPT-4.1, the system creates dynamic dialogues that naturally incorporate target language elements, providing unlimited practice opportunities with immediate feedback—no human partner required.
- AI-generated conversations tailored to specific vocabulary and grammar goals
- Both text and voice conversation modes for flexible practice
- Immediate feedback on language usage during and after sessions
- Progress tracking to identify improvement areas over time
Built with Enterprise-Grade Technology
Goals and Objectives
The client came to us with clear objectives to transform their operations.
Unlimited Conversation Practice
Provide unlimited conversation practice outside of scheduled lessons
Targeted Topic Practice
Enable targeted practice with specific vocabulary and grammar topics chosen by learners
Immediate Feedback
Deliver immediate, objective feedback on language usage during and after conversations
Scale Teaching Efforts
Scale individual teaching efforts through technology to reach more students
Engaging Learning Experiences
Create engaging, contextual learning experiences that mirror real conversations
Progress Tracking
Track student progress and identify areas needing improvement
See the Platform in Action
From intake to completion, explore how the solution transforms operations.
Main App Screen
Klasserina's intuitive interface lets learners quickly set up personalized practice sessions. Choose your proficiency level, select a grammar topic to focus on, and add up to 10 vocabulary words you want to practice. Start text or voice conversations with AI in just a few clicks.
Results & Analysis Screen
Instant feedback after each session shows which target words were successfully used in conversation, suggests new vocabulary to expand your skills, and provides specific improvement tips. The analysis helps learners track progress and focus practice on areas that need attention.
How It All Works Together
Conversation Generation Engine
GPT-4.1-powered system that creates dynamic, contextual dialogues incorporating target vocabulary and grammar naturally.
Voice Communication Layer
Real-time speech recognition and voice synthesis enabling natural spoken conversation practice.
Frontend Application
ReactJS/TypeScript interface providing intuitive session setup, conversation display, and progress visualization.
Backend Services
Node.js RESTful API handling conversation management, user data, and integration with AI services.
Feedback and Analytics System
Tracks language usage, generates improvement suggestions, and provides progress statistics for learners and teachers.
Value and Impact Delivered
Measurable improvements across every dimension of operations.
Unlimited Practice Opportunities
Students practice conversations anytime without scheduling tutors or finding language partners—removing major barriers to consistent practice.
Targeted Language Development
Focused practice on specific vocabulary and grammar topics in natural contexts—bridging the gap between textbook learning and real-world use.
Immediate Objective Feedback
Real-time corrections and suggestions during practice with comprehensive post-conversation analysis—accelerating improvement through immediate reinforcement.
Teaching Practice Scaled
Private tutor expanded reach beyond one-on-one lessons using technology—creating new revenue streams while maintaining educational quality.
Personalized Learning Paths
Adaptive system adjusts to individual learning pace and needs—providing customized practice that traditional materials can't match.
Progress Visibility
Clear tracking of improvement areas and performance statistics—helping students and teachers identify focus areas and celebrate progress.
Ready to Transform Your Education Operations?
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