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OCTB – A Language Learning Platform

Educational platform that connects tutors from LATAM with students in North America. Has know-how features that adjusts the learning course to each and every student individually, based on his speech, mistakes and patterns

Our Approach:

Lesson Booking Functionality:

The system stores data on teachers’ available time slots along with the time intervals booked by students. To accurately identify overlapping periods, we implemented a scanline algorithm, ensuring that the optimal lesson time is always selected.

Payment Models:

We implemented two distinct payment methods: 1. Subscription via Stripe: Users opting for this model are enrolled in a recurring payment plan,with the ability to cancel their subscription at any time. 2. Pay-as-you-go Model: This option allows users to make a one-time payment for a specific number of minutes, avoiding any long-term commitment. Payments are processed securely via Stripe and PayPal, with the system only receiving notifications of successful transactions—sensitive payment data is not stored.

Chat and Interactive Features:

To enable real-time communication between teachers and students, we integrated WebSocket technology, allowing for instant messaging during lessons. While the specifics of the interactive features can vary, the core solution remains stable and effective.

Teacher Tools and Administration:

The platform offers a comprehensive suite of tools for managing schedules, adding clients, and facilitating communication. A dedicated admin panel enables administrators to issue special offers and provide prompt support to users.

Technical Architecture and Scalability:

Built on Laravel with JavaScript, OCTB effectively meets its objectives despite not having a strictly formalized architecture. The system is both flexible and ready for future scaling.

Homework Generation:

An additional feature automatically generates homework assignments based on the material covered during lessons and errors made by students.

Results:

The implemented solution has evolved into a reliable and user-friendly platform that streamlines lesson booking, ensures secure payment processing, and delivers high-quality real-time communication. This project is a prime example of how complex challenges can be overcome using modern technologies, creating a product that continues to evolve and provide lasting value