#mysql

Python training materials and exercises for NBD, covering examples from Coding Examples from Simple to Complex - Applications in Python, followed by applied lectures on files, Excel/CSV, client-server systems, AI automation, Flask, MySQL, and encrypted database workflows.

A complete, production-ready full-stack e-commerce platform built with Next.js 14 (frontend), Core Java 17 (monolith backend), and Spring Boot Microservices (scalable backend). Features AI-powered recommendations, NEXA AI chatbot, voice assistant, fraud detection, price history analysis, and more!

使用 Qt Quick（QML）构建的桌面端图书管理与社区平台，C++ 负责后端业务逻辑与 MySQL 数据库交互，前端采用 QML 实现响应式界面。功能涵盖图书检索、购物车结算、座位预约、VIP 会员等级体系，并接入大模型 API 实现 AI 智能客服问答。

E commerce using react and node. 95% backend is made using AI. No auth required

An AI data analysis assistant based on DeepSeek Streamlit (with a data snapshot feature to save tokens) that supports natural language-driven data exploration and visualization. (Supports Excel and MySQL)一个基于DeepSeek+Streamlit的AI数据分析助手（具有数据快照功能，可节省token），支持自然语言驱动的数据探索和可视化。（支持excel和MySQL）

AI-powered career coaching platform built with PHP, MySQL, and OpenAI API for intelligent CV analysis and personalized career recommendations.

AI-powered real-time debate platform where users argue on topics, communicate through live chat, and receive intelligent analysis. Built using Spring Boot, MySQL, JWT, WebSockets, and Railway deployment.