Dr. PL. Rajarajeswari, with over 18 years of academic experience is a distinguished expert in Computer Science and Business systems. With a Ph.D. in Information and Communication Engineering from Anna University, her scholarly contributions include 20+ research papers published in prestigious journals indexed in SCI, Scopus and Web of Science focusing on Core Computing, programming, mobile computing, and database management systems.

Dr. Rajarajeswari is an accomplished professional recognized for her innovation, evidenced by three patents that effectively bridge theoretical knowledge with practical applications. She is the author of the acclaimed book “Fundamentals of Mobile and Pervasive Computing,” a valuable resource for students and professionals in this dynamic field. She has guided over 10 postgraduate and 30 undergraduate projects, showcasing her dedication to mentoring future professionals. She holds numerous NPTEL certifications and is an ICT Academy Certified Trainer in Big Data Analytics. Additionally, she serves as a project assessor for the State Level Student Projects Expo by the Tamil Nadu State Council for Science and Technology, Government of Tamil Nadu, highlighting her commitment to promoting scientific excellence and innovation.

Dr. Rajarajeswari leads the Department of Computer Science and Business Systems with expertise and innovation, shaping future leaders in technology and business integration.