
Vaibhav
AI Chatbot Developer OpenAI LangChain RAG Expert
Skills

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Werkervaring
AI & Full Stack Developer
Self Level • Freelance
Jan 2023 - Present • 3 yrs 4 mos
I work as a freelance AI and Full Stack Developer, building intelligent applications using Generative AI and modern web technologies. I specialize in developing AI-powered chatbots using OpenAI and LangChain, including Retrieval-Augmented Generation (RAG) systems that use custom data such as PDFs and websites for accurate, context-aware responses. Along with AI development, I build full-stack web applications using React (frontend) and Flask (backend), integrating REST APIs and databases like MongoDB and MySQL to create scalable and user-friendly solutions. My key contributions include: Developing AI chatbot systems with contextual understanding Building Generative AI applications for automation and content generation Creating full-stack web apps with clean UI and strong backend integration Implementing machine learning models for recommendation systems Integrating APIs and deploying applications using Streamlit I focus on delivering efficient, scalable, and real-world solutions that help businesses automate processes and improve user experience.