About The Author & Technical Reviewer

Rathish Mohan – Rathish Mohan is a distinguished applied scientist and AI/ML leader with over a decade of experience in machine learning, natural language processing (NLP), and computer vision. He currently serves as a Senior Applied ML Scientist at Lore | Contagious Health, where he leads cross-disciplinary teams to develop advanced AI systems. Rathish spearheads innovations in real-time conversational AI and personalization engines, leveraging state-of-the-art technologies, such as prefix tuning, LLMs, and RAG pipelines, to enhance user health and well-being. Previously, Rathish held senior roles at Twitch, OfferUp, and Bold, driving key initiatives such as personalization algorithms, content moderation systems, and recommender engines. Rathish holds a master’s degree in Electrical Engineering from the University of Cincinnati, where his thesis focused on optimizing sensor placement for fault detection using advanced machine learning techniques. With a passion for applying AI to real-world problems, Rathish continues to push the boundaries of what AI can achieve in health, e-commerce, and user personalization.

Shekhar Agrawal – Shekhar Agrawal is a seasoned AI and data engineering expert with over 14 years of experience in leading large-scale AI, ML, and NLP initiatives across globally recognized organizations. Currently a Senior Director of Data Science at Oracle Corporation, Shekhar spearheads the development of cutting-edge Generative AI platforms and enterprise-scale machine learning systems, serving thousands of customers worldwide. Known for his technical leadership, he has successfully built robust AI governance frameworks and scalable data engineering solutions, integrating innovative technologies such as Kubernetes, Spark, and Hadoop. Shekhar's professional journey includes impactful roles at leading organizations such as IQVIA, Comcast, and AOL, where he delivered transformative AI solutions that significantly improved operational efficiency and user experiences. With advanced degrees in Electrical and Computer Science from the University of Cincinnati and a Bachelor's in Engineering from Birla Institute of Technology, Shekhar blends deep technical expertise with strategic vision to drive innovation in data engineering and AI.

Srinivasa Sunil Chippada - With 18 years of experience, Srinivasa Sunil Chippada is a skilled Data Science Engineering expert. He offers valuable technical insights for maximizing data value through Feature Stores, Data Marts, Data Pipelines, and Data Integration techniques. His expertise empowers organizations to build efficient and scalable data systems that leverage the full potential of data to drive innovation and business growth. He is obsessed with building scalable data capabilities and helping organizations implement their data-driven visions by providing technical insights to maximize the value of their data. He has a double master’s degree (MIS and MBA), is a certified Project Management Professional, and also holds several technical certifications.