Hi, I’m Nisha Mandal — a passionate and results-driven GenAI developer with over 3 years of experience building cutting-edge AI solutions. I specialize in working with LangChain Agents, OpenAI large language models, and Retrieval-Augmented Generation (RAG) systems to create intelligent, scalable applications that solve real business problems. With a strong foundation in Python programming, mathematics, and statistics, I develop high-performance APIs and cloud-based solutions on Azure, ensuring efficiency and reliability at scale. I have hands-on experience in optimizing chatbot accuracy, reducing latency, and deploying AI systems that deliver measurable value. Whether you’re looking to build AI-powered tools, improve your machine learning pipelines, or understand the latest advances in LLMs and RAG architectures, I’m here to guide you every step of the way. Let’s collaborate to bring your AI projects to life!