EVar - Online Learning Platform for High School Students

Fullstack Developer - Leader Description: A web-based collaborative learning platform designed for high school students to study together, take online exams, and prepare for the National High School Graduation Exam. Technologies: React, Spring Boot (Java), PostgreSQL, ZegoCloud, Render, Vercel. Responsibilities: Developed interactive and responsive user interfaces using React. Built Spring Boot RESTful APIs for user management, examination, and room functionalities. Integrated ZegoCloud SDK to enable real-time group video calls and chat rooms for online study sessions. Designed and optimized PostgreSQL database schemas for scalable data management. Deployed the frontend and backend on Vercel and Render for seamless cloud hosting. Research to find how to integrated OCR (Optical Character Recognition) APIs to scan PDF exam files and automate exam data entry. Research Face Recognition APIs for user identity verification during online examinations to prevent cheating. Work with AI Dev member to build an AI-powered chatbot API to the backend for real-time student assistance and support