Dr. M. Srisankar is an Assistant Professor in the Department of Computer Science at KG College of Arts and Science, Coimbatore. With over a decade of experience in academia,he has established himself as a dedicated educator and researcher, contributed extensively to the field, publishing numerous research articles in prominent Scopus-indexed international journals and UGC-approved platforms. His expertise is further reflected in his active participation in both national and international conferences, where he has presented papers on cutting-edge topics in computer science. In addition to his scholarly achievements, he has taken a leading role in organizing international conferences, workshops, and seminars aimed at enhancing student learning and fostering academic collaboration. He is a lifelong member of the International Association of Engineers (IAENG), a prestigious platform for professionals in engineering and technology. He was honoured with the “Best Faculty Award” in 2024, “Best Professor Award” in 2025 a testament to his commitment to excellence in teaching and research. His motivation for publishing this book stems from a desire to guide both undergraduate and postgraduate students through the evolving landscape of computer science. By combining emerging strategies with a rich conceptual understanding drawn from the Indian context, he aims to empower the next generation of scholars and professionals.