• Assistant Professor (January 18, 2026 - Continuing)
  Department: Information Technology, University of Information Technology and Science (UITS).
• Assistant Professor (July 17, 2023 - January 17, 2026)
  Department: Computer Science & Engineering, University of Information Technology and Science (UITS).
• Senior Lecturer (January 01, 2023 – July 16, 2023)
  Department: Mathematics, European university of Bangladesh.
• Lecturer (January 01, 2019 – December 2022)
  Department: Mathematics, European university of Bangladesh.

Partial differential equation, Fourier series. Soundwave, Deep learning, Surg Simulation, Fuzzy Mathematics, Voice Recognition.

• Md. Habibul Bashar, Tasnim Tahseen, Nur Hasan Shaheen. 2021. Application of the Advanced exp (-φ(ξ))-expansion method to the nonlinear conformable time-fractional partial differential equations. DergiPark/Turkish Journal of Mathematics and Computer Science. Turk. J. Math. Comput. Sci. 13(1)(2021) 68–80. DOI: 10.47000/tjmcs.725815
• Tasnim Tahseen, Md. Habibul Bashar, Md. Alamgir Kabir. 2021. “Storm Surge Simulations Due to Cyclone April 1991 Using IIT-D Model”. Journal of Atish Dipankar University of Science & Technology. JADUST Vol. 1(2) 95-101, ISSN 2521- 0351.
• Nur Hasan Shaheen, Foyjonnesa, Md. Habibul Bashar, Tasnim Tahseen, Sakhawat Hossain. 2021. “Solitary and Rogue Wave Solutions to the Conformable Time Fractional Modified Kawahara Equation in Mathematical Physics”. Hindawi/Advanced in Mathematical Physics. Volume 2021. Article ID 6668092, 9 pages. DOI: 10.1155/2021/6668092.
• Md. Yasin Ali , Abedul Hadi , Tasnim Tahseen, Md. Ashraful Islam. 2021.” Application of Generalized Triangular Fuzzy Soft Sets in Medical Diagnosis”. UITS Journal of Science & Engineering. Vol 10(1), ISSN: 2521-8107.

• Merit based scholarship in HSC Board 
• B.Sc. from Pabna University Science and Technology.
• Merit position(2nd ) in B.Sc. 
• Merit position(2nd ) in M.Sc.

• Life time membership in PUST Math Alumni Association 
• Membership in BUET Mathematics Association