John Selvaraj Arulappan

As a Lead Engineer at ADP I design and implement AI-driven enterprise systems including anomaly detection pipelines, intelligent automation workflows, and cloud-based microservice architectures at scale. My published research in the International Journal of Science and Research focuses on practical AI applications in enterprise environments, including AI-powered chatbots leveraging Retrieval-Augmented Generation (RAG), Azure OpenAI, and Cosmos DB, as well as microservice frameworks for configurable anomaly detection and real-time alerts. I bring a practitioner's perspective to integrating AI into complex, regulated enterprise operations — emphasizing implementable patterns, human-in-the-loop design, and systems that augment expertise rather than replace it.