Sudhanshu Maheshwari has recently authored a book published by Taylor and Francis (CRC Press 2023), entitled "Analog Circuit Design using Current mode Techniques". He continues to figure in top 2% world scientists' list in the subject area for the last five consecutive years (source: Elsevier and Standard University findings). His first teaching assignment was with Harcourt Butler Technological Institute, Kanpur (India). He served there for around four years as Lecturer. He joined the Department of Electronics Engineering, Aligarh Muslim University in year 2000 and is currently working as Professor since year 2013. He has been engaged in teaching and design of courses in Electronic Circuits and Current-mode Circuits. His research area relates to the design of Analog Signal Processing circuits. He has published more than 170 research papers, which includes more than 100 referred and high impact factor International Journal papers since year 2000. He is also the author of several book Chapters. The citation count of his publications is more than 3600, h index is 34, and i-10 index is 84. He has guided around 25 Master's Projects/Dissertations and 5 candidates for Ph. D. Thesis.  He serves as invited reviewer for several SCI/Scopus International Journals. He also serves as Editor for IETE Journal of Education.