Prof. Tamanna Siddiqui is presently working as a Professor in the Department of Computer Science, Aligarh Muslim University, Aligarh (UP). She has also worked as Training and Placement Officer, Department of Computer Science, AMU, Aligarh (UP) from 29 August 2014 to 09 February 2021. She obtained her B.Sc. (Maths) Hons. , and MCA from AMU, Aligarh, and Ph.D. (Computer Science) from Jamia Hamdard, New Delhi. She has 23 years of rich teaching experience at the national and international level which includes 12 years in Jamia Hamdard, New Delhi, 3 years in the University of Dammam, KSA, and 8 years in Aligarh Muslim University, Aligarh (UP). She contributed to the revision of the Bylaws and Curriculum of both universities. She contributed to various administrative works of Jamia Hamdard which includes Deputy Superintendent Examinations, Officiating Head, MCA Course Coordinator, Warden, etc. She worked as a member of the recruitment committee of the College of Computer Science and Information Technology, University of Dammam, KSA, for a period of three years. She has been acknowledged by Wasit University Iraq and the University of Dammam, for her excellence in teaching and research. She has a rich number of publications in reputed International/National journals/Conferences like the Journal of Advances in Information Technology (ACADEMY PUBLISHER), International Journal on Computer Science and Engineering (IJCSE), International Journal of Information Technology, (IJACSA) International Journal of Advanced Computer Science and Applications, IEEE Explorer, Springer; Communications in Computer and Information Science; LNCS, etc. She is a member of the Indian Society of Technical Education, the International Association of Computer Science and Information Technology, the Engineering & Scientific Research Group, etc. She was a member of the Academic Council, Board of Research Studies (BRS), and Board of Studies (BOS) in Jamia Hamdard. She also contributed as Editor, Member of the Advisory board, Reviewer, Program Committee Member, keynote Speaker, etc., in many International Journals and Conferences. Her research interests include Data Mining, Database, Software Engineering, Cloud Applications, Big Data Analytics, etc. Presently Six (06) students are pursuing Ph.D. and Seven (07) students have been awarded Ph. D. degrees under her supervision.