Contributed as Resource person in two days National Workshop on Model framework of Mathematics and Statistics Curriculum: NEP Perspectives organized by Galgotia University in association with Vidya Bharti Uchcha Shiksha Sansthan during February 2-3, 2024.
Delivered an Invited talk titled “On generalized duals of Controlled g-frames” in the International Conference on Analysis and its Applications (ICAA-2024) organized by Jamia Milia Islamia, New Delhi, INDIA during January 19-21, 2024.
Participated in One week (online) International Faculty Development Programme on Advanced Linear Algebra organized by Miranda House College, University of Delhi in collaboration with Mahatma Hansraj Faculty Development Centre, Hansraj College, University of Delhi during 27th September-1st October, 2021.
Chaired a Technical session in International Virtual Conference on Recent Applications of Mathematical Sciences organized by Department of Mathematics and Statistics, University College of Science, Mohanlal Sukhadia University, Udaipur, Rajasthan during 15-16 July, 2021.
Participated in One week (online) Interdisciplinary Faculty Development Programme on Applications of Mathematics in Business and Social Sciences organized by Department of Mathematics and IQAC, Miranda House College, University of Delhi in collaboration with Mahatma Hansraj Faculty Development Centre, Hansraj College, University of Delhi during 18th -24th March, 2021.
Participated in the Two week Faculty Development Programme on ICT Based New Paradigms of e-Teaching and e-Learning: Digital Pedagogy organized by the Department of Computer Science, Mata Sundri College for Women, University of Delhi and the Teaching Learning Centre, Ramanujan College, University of Delhi from 15-30 September, 2020.
Centre Co-ordinator, Madhava Mathematics Competition (MMC) in the college for the exam held in the year 2019.
Participated in the Two week Faculty Development Programme on Teaching and Learning in Digital Era organized by the Teaching Learning Centre, Ramanujan College, University of Delhi and Internal Quality Assurance Cell (IQAC), Shaheed Bhagat Singh College, University of Delhi from 15-27 December, 2018.
Participated and chaired a session at the International Workshop on Wavelets, Frames & Applications-III held at Kirori Mal College, University of Delhi during 14-20, December, 2017.
Participated in three-week Refresher Course in E-Learning and Digital Learning (ID) from 5th September-25th September, 2017 organised by Centre for Professional Development in Higher Education (CPDHE), University of Delhi, Delhi.
Convener of International Conference on Applicable Analysis (ICAA 2017) organized by Department of Mathematics, Shaheed Bhagat Singh College, University of Delhi at Satyakam Bhawan, New Social Sciences Block, North Campus during 08th - 11th February, 2017.
Delivered an invited talk in connection with In-service course of PGT (Maths), 2nd spell, 2016-17 on 31.12.2016 at Kendriya Vidyalaya No. 1, Delhi Cantt, New Delhi-110010.
Convened a capacity building workshop on e-content creation in Mathematics on 28.10.2016 held at the Institute of Life Long Learning, University of Delhi.
Participated and delivered an invited talk entitled “Fusion Frames and Related Concepts in Banach Spaces” and chaired a session in NATIONAL WORKSHOP ON ANALYSIS, DIFFERENTIAL EQUATIONS AND APPLICATIONS held at Mohan Lal Sukhadia University, Udaipur during 25th – 27th February, 2016.
Convened a capacity building workshop on e-content creation in Mathematics on 29.01.2016 held at the Institute of Life Long Learning, University of Delhi.
Convener of Accomodation Committee in International Workshop on Wavelets, Frames and Applications II held at Kirori Mal College, University of Delhi, 24.12.2014 – 30.12.2014.
Participated and delivered an invited talk entitled “On Fusion Frames in Banach Spaces II” and chaired a session in International Workshop on Wavelets, Frames and Applications II held at Kirori Mal College, University of Delhi, 24.12.2014 – 30.12.2014.
Participated in International Seminar on History of Mathematics held at Ramjas College during 19-20 November, 2013.
Participated in the 105th four-week Orientation Programme organized by the UGC-ASC, Jamia Millia Islamia, New Delhi from 15th July – 14th August, 2013.
Presented a poster entitled “Fusion Banach Frames satisfying property B” in Almora Mathematical Surveys held at Kasar Jungle Resort, Kumaun University, Almora during 03-06 October 2012.
Convener of Transport Committee in International Workshop on Wavelets, Frames and Applications held at Kirori Mal College, University of Delhi, 15.12.2011 – 21.12.2011.
Participated and presented a paper entitled “AD-Frames satisfying property B” in International Workshop on Wavelets, Frames and Applications held at Kirori Mal College, University of Delhi, 15.12.2011 – 21.12.2011.
Participated and presented a paper entitled ”A Note on AD-Frames in Banach Spaces” in Third National Conference on Mathematical Techniques: Emerging Paradigms for Electronics and IT Industries (MATEIT 2010) held during 30-31 January, 2010 in New Convention Centre, University of Delhi.
Participated in Pre – ICM International Convention on Mathematics 18th – 20th December, 2008 held at University of Delhi.
Participated in International Conference on Operator Theory and Related Areas 9th – 12th January, 2008 held at University of Delhi.
Participated in Instructional Workshop on Wavelet Analysis 22nd Oct. – 5th Nov. 2007 held at B.H.U.
Participated in National Workshop on Analysis 27-28 September, 2007 held at University of Delhi.
Participated in Annual Foundation School – II 1st – 28th June, 2006 held at Bhaskaracharya Pratisthana, Pune.