NetExpert is an AI-driven, open-source network expert system designed to address the connectivity challenges faced by rural and underserved areas in Vietnam. This product is a new, self-contained solution that integrates advanced AI technologies to provide personalized network planning and optimization. NetExpert aims to bridge the digital divide by offering affordable and easy-to-install network solutions. The scope of the project includes the following activities and deliverables: 1. Development of an AI-driven open-source network expert system: Creating a system powered by AI to advise and solve network issues for users. 2. Web crawling to collect information about network devices: Using web scraping techniques to gather data about network devices from various online sources. 3. Building and maintaining a database of network devices: Establishing a comprehensive database of network devices and updating it regularly to ensure accuracy and currency. 4. AI-driven recommendation system and GenAI customer interaction: Developing a proprietary AI algorithm for recommendations and a GenAI tool for interactive customer engagement to understand specific user needs. 5. AI-powered network configuration suggestions: Providing optimal network configuration recommendations through an AI-powered system tailored to user needs and conditions. 6. Shopping support and installation instructions: Assisting users in finding and selecting suitable devices and providing detailed installation instructions. 7. Partnerships with telecom providers, ISPs, and local governments. In this Project we have used many different technologies: 1. AI Agent: Uses RAG, Python, FastAPI, and Pandas for intelligent recommendations. 2. Data Processing: Real-time web crawling ensures accurate, updated product data. 3. Backend: Built with Java (Spring Boot) and PostgreSQL for efficiency and scalability. 4. Frontend & UI: Next.js and Figma create an intuitive user experience.