Portfolio Details

Polly Learn Banner
Polly Learn Social & Learning Card
Polly Learn Welcome Page
Polly Learn Feature 1
Polly Learn Feature 2

Project Information

  • Category: Full-Stack Web Application
  • Platform: Web / Cloud
  • Developer: Yasin Küçüker
  • Project Date: 2026
  • Technology: Java 21, Spring Boot 3, Spring Security, Thymeleaf, Tailwind CSS, PostgreSQL / MySQL, REST API, Google Gemini AI API, Spring Scheduler, Dynamic SEO
  • Mobile App: Polly Learn Mobile

Polly Learn (LingoApp) Web

Polly Learn Web is an advanced, enterprise-grade full-stack language learning portal built on top of the Java 21 and Spring Boot 3 ecosystem. It serves as both a high-performance web learning application and a centralized REST API backend for mobile clients.

Core Features & Architecture:

  • Modular Learning Curriculum: Dedicated interactive modules for Grammar, Vocabulary, Reading, Listening, Speaking, Writing, Quizzes, and Smart Translation.
  • AI-Powered Content Generation: Automated Spring Schedulers integrated with Google Gemini AI to auto-generate context-aware reading passages, speaking exercises, and grammar quizzes.
  • RESTful API Architecture: Comprehensive and secure endpoints providing authentication, user progress synchronization, streak tracking, and push notification triggers for mobile apps.
  • Social Card Generator: Automated image rendering service for dynamic social media learning cards and daily vocabulary posts.
  • SEO & Performance Optimization: Dynamic sitemaps, semantic OpenGraph tags, schema markup, and responsive UI with server-side rendering for optimal search engine visibility.
  • Enterprise Security: Spring Security with role-based access, CSRF protection, secure cookie handling, and KVKK/GDPR compliance modules.