Dr. Praveen Pachauri is an academic researcher specializing in the application of artificial intelligence to mechanical and manufacturing engineering systems. He holds a Ph.D. in Mechanical Engineering from Aligarh Muslim University and is currently associated with Government Polytechnic Siwan, Bihar. His scholarly work emphasizes AI-driven modeling, data-assisted design and optimization, intelligent manufacturing systems, and Industry 4.0–based engineering solutions.

His research interests include AI-assisted sustainable manufacturing, intelligent materials and composite systems, predictive maintenance, and smart energy and environmental engineering. Dr. Pachauri has published in SCI- and Scopus-indexed journals, holds multiple patents, and actively contributes as a reviewer and editorial board member in interdisciplinary engineering and applied artificial intelligence research.