1. Warden, D. S. Kothari Hostel, University of Delhi, Delhi during May 1, 2015 to March 31, 2025.
2. Convener of (i) IQAC (NAAC Committee – Assessment Period: 2018-2023), (ii) Undergraduate Examination Committee, (iii) Data Analysis Committee (Annual Reports, AQAR Data etc).
2. Nodal Officer of NAAC commitee of the D. S. Kothari Hostel, University of Delhi,2015.
3. Member of the (i) Internal Assessment Committee, (ii) Admission Committee, (iii) North-East Committee, (iv) Committee of Courses of Honours & Postgraduate, (v) Departmental Research Committee, (vi) M.Phil Committee, (vii) Under Graduate Examination Committee, (viii) Board of Research Studies etc.
4. Member of Post Graduate Curriculum Framework (PGCF) in 2024-25.
5. Member of the Governing Body of Dayal Singh College, University of Delhi w.e.f. June 14, 2025 for one year.
6. Member of the UG syllabus under UGCF-2022 in view of NEP implementation from the academic session 2022-2023.
7. Coordinator of the UG syllabus revision under Learning Outcomes- based Curriculum Framework (LOCF) in 2018-19. These syllabi were implemented during the academic session 2019-20 in the University of Delhi.
8. Member of the PG syllabus revision under Learning Outcomes- based Curriculum Framework (LOCF) in 2018-19. These curricula and courses are implemented from academic session 2019-20 in the University of Delhi.
9. Coordinator of the Syllabus Revision Committee under CBCS-2018 for the B.Sc. (Honours) Mathematics, B.Sc Programme & B.Sc. Mathematical Sciences, B.A. Programme and GE/SEC Papers.