( BHAGYASHREE.P)I am currently working as an Assistant Professor in the Department of Computer Science at HKBK College of Engineering. I have over seven years of academic experience in teaching and mentoring undergraduate students in the field of computer science. My areas of interest include Python programming, software development, data structures, and emerging technologies in computer science. With a passion for coding and problem-solving, she has guided several student projects and actively contributed to enhancing practical learning experiences in her institution. I have participated in various faculty development programs, workshops, and seminars to continuously upgrade her teaching and technical skills. I have been committed to bridging the gap between theoretical learning and real-world applications, making her classes highly interactive and application-oriented. This book on Python Programming reflects her dedication to simplifying concepts for students and beginners, ensuring they gain both clarity and confidence in coding. My goal is to empower learners with the skills required to excel in academics, research, and industry.(SHIMJA K.J)I am an Assistant Professor in Computer Science & Engineering Department at HKBK College of Engineering with over five years of experience in teaching field. Passionate about teaching and research. I have been actively involved in mentoring students, guided numerous students in academic projects. With a strong foundation in computer networks and programming languages, she brings a unique blend of theoretical insight and practical application to the classroom. This book reflects my commitment to making complex concepts accessible and engaging for learners and educators alike.(KEERTHI.V)I am a Computer Science and Engineering professional with B.Tech and M.Tech degrees, and I earned my M.Tech with a university rank from CUSAT, marking a milestone in my academic journey. After graduation, I launched my career in technology and research, contributing to a two-year machine learning and Python research project that sharpened my practical and analytical skills. With over three years of experience as an assistant professor, I blend theoretical foundations with hands-on, project-based learning, guiding and inspiring students while designing courses, assessments, and mentorship.

Lt. Commander Virendra Singh Rawat, post-retirement from Indian Navy, settled in his ancestral farm near Kotdwara, Pauri Garhwal, Uttarakhand. A graduate from National Defence Academy, (1970) he holds dual specialisation in Marine and Aeronautical Engineering. He resides close to the historic ancient heritage site Kanvashram, situated on the bank of River Malini, officially recognised in 1956 by the government of Uttar Pradesh, as birthplace of Emperor Bharat. Living in such a culturally rich environment inspired his deep interest in the area's history. Lt. Cdr. Virendra Singh Rawat is President of Kanvashram Vikas Samiti since 1998, an NGO, propagating the cause of heritage site. He is also credited with bringing to light to Archaeological Survey of India (ASI) the relics of ancient monuments unearthed in Kanvashram region in 2012. Due to his untiring efforts, in 2018 Kanvashram was included in the list of ICONIC places declared by Govt of India, to be glorified, under a scheme envisioned by the Honourable Prime Minister Shri Narendra Modi. He is also playing a significant role in community development, educating and guiding children of the surrounding villages and training them in various sports 170 disciplines like Basketball, Badminton, Lawn Tennis, Hockey etc. His dedication to both national service and grassroots social work reflects his commitment to holistic development and cultural preservation. He is also actively involved in welfare activities of veterans through various Ex-servicemen organisations since 1994.