I like Usagi

AI-powered IELTS learning platform that combines online classrooms, automated assessment, and comprehensive practice materials. Designed to provide a complete digital learning experience with scalable backend services.

Key Features:

• 📚 Digital library of IELTS practice tests
• 🤖 ML-powered Speaking & Writing score prediction
• 🎥 Real-time online classrooms using WebRTC
• ⚡ Asynchronous grading pipeline with RabbitMQ

🚧 Under Development 🏗️

Enterprise Resource Planning system for a fictional cosmetics manufacturer, covering procurement, inventory management, logistics operations, and business document workflows in a modular architecture.

Key Features:

• 📦 Multi-warehouse inventory management (WM)
• 🛒 Procurement and supplier sourcing workflow
• 🚚 Logistics and distribution planning
• 📄 Business documents with approval workflow

Microservice-based ride-hailing platform built with event-driven communication, standardized authentication, and real-time notifications for scalable transportation services.

Key Features:

• 🔔 Real-time notification service with WebSockets
• 📨 Event-driven messaging via RabbitMQ
• 🔐 Shared RSA-based JWT authentication
• 🗄️ PostgreSQL primary–replica deployment