Pranav Vignesh

As an Associate Data Scientist at v4c.ai, I thrive in the dynamic startup environment, often wearing multiple hats across Data Science, Data Engineering, ML Engineering, AI Engineering, and Generative AI. I've honed my skills as a full-stack data professional, encompassing Data Science, Data Engineering, ML Engineering, AI Engineering, Generative AI, and Cloud Engineering. My primary drive is to build effective customer solutions using Dataiku and Databricks. I excel in the entire data lifecycle, from data processing, cleaning, and modeling to developing and optimizing machine learning models through techniques like hyperparameter tuning. A key area of expertise is building advanced RAG-based models and chatbots, leveraging embedding models for efficient data vectorization, all implemented seamlessly via visual recipes or Python notebooks. With a calm, optimistic, and results-driven mindset, I deliver tangible value. My recent achievement includes developing a RAG-based chatbot that reduced a client's document search time from hours to minutes, resulting in a substantial $500K annual revenue saving. I'm committed to continuous learning and pushing the boundaries of what's possible in tech.