Raj Bhowmik

With over 7+ years of experience, I build machine learning systems that actually solve real problems—from fine-tuned LLMs powering real-time sentiment analysis in customer support chats, to agentic workflows that drive smarter automation in e-commerce and retail. Currently leading AI initiatives at Cognizant, I work at the intersection of Generative AI, multi-agent systems, and production-grade ML pipelines. My focus is on building intelligent products that are not just smart, but scalable and user-aware. Whether it’s crafting retrieval-augmented generation systems with Gemini, deploying graph autoencoders, or developing agent-based reasoning layers—I’m always aiming to push what’s possible while keeping users in focus. I care about system efficiency, interpretable outputs, and above ...