Hammad Zubari
MERN Stack - AI Developer
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AI Course Learning Assistant Platform — Full-Stack RAG Application
Developed a full-stack AI-powered learning platform that allows students to create accounts, sign up, log in, and access personalized course learning resources.
Built an end-to-end Retrieval-Augmented Generation (RAG) system where students can upload lectures, PDFs, notes, and course materials for intelligent question answering.
Implemented semantic search and vector-based retrieval pipelines using LangChain and embedding models to provide accurate, context-aware responses from uploaded content.
Designed AI-powered tutoring features that explain AI and Deep Learning concepts directly from course-specific materials instead of relying on generic answers.
Integrated automatic quiz generation, practice assessments, and instant feedback based on lecture content to improve student engagement and knowledge retention.
Developed secure authentication, user management, course management, file upload, and progress tracking functionalities for a complete learning experience.
Built scalable backend APIs for document processing, embedding generation, retrieval workflows, and LLM-powered response generation.
Created a responsive frontend dashboard enabling students to manage courses, upload materials, interact with the AI tutor, and take quizzes seamlessly.
Optimized document indexing and retrieval performance to ensure fast and relevant responses across large educational datasets.
Delivered a complete AI-driven educational platform combining Full-Stack Development, RAG, LangChain, Vector Databases, and Large Language Models (LLMs).
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I Will Build Professional Custom Websites for Any Business
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Develop a Order Booking Chatbot for Restaurant
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Develop a Custom Legal AI Chatbot
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I Will Build AI Chatbots for Websites and Businesses
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