Abhi is a Senior Data Scientist at Publicis Sapient, where he drives innovation in natural language processing as part of the firm’s specialist Data Science team. He holds a Master’s in Data Science from King’s College London and brings deep, cross-functional expertise across AI, quantum computing, brain-computer interfaces, and large-scale product development. He has worked on cutting-edge data science initiatives at Ai Palette, a Singapore-based startup applying AI to CPG innovation, and Collinson, a UK-based global leader in customer loyalty and travel experiences, where he focused on personalization and text mining at scale. An experienced Mozilla Tech Speaker, Abhiram has delivered talks at premier global conferences including PyCon, MozFest, and CodeMash. His LinkedIn Learning course on Rust programming has been taken by over 80,000 learners worldwide. Abhiram has published research at IEEE and ACM conferences and previously spent over four years at SAP Labs Bengaluru as a developer and research fellow, specializing in web development, computer vision, and robotic process automation (RPA). With hands-on experience in developing and deploying NLP products—including applications of BERTopic for topic modeling—Abhiram offers practical insights into how large language models are reshaping topic discovery. His recent talk at Analytics Vidhya’s DataHour series, attended by over 4,200 participants, received a 4.6/5 feedback score, underscoring his ability to communicate complex ideas with clarity and impact.