Harsh Kumar

Data Science Intern @Acuity Analytics

Gurugram, IN

As a Data Science Intern, I am working on a Retrieval-Augmented Generation (RAG) system aimed at improving enterprise knowledge retrieval using LLMs. My responsibilities include designing scalable data pipelines, fine-tuning embedding models, and integrating vector databases (e.g, FAISS/Pinecone) with LangChain frameworks.By combining NLP techniques and prompt engineering strategies, I\'m helping build intelligent solutions that significantly improve the accuracy and relevance of internal search responses. Collaborating with cross-functional teams, I’ve gained hands-on experience with real-world applications of GenAI and open-source LLM stacks.