I have been placed among the top 2% scientists of the world according to the survey by researchers from Stanford University, USA in Nuclear & Particle Physics which has been published in a reputed international journal, PLOS Biology. https://doi.org/10.1371/journal.pbio.3000918 (Table-S7-singleyr-2019.xlsx, serial number 134688). Link

I have been enlisted in World Scientist and University Rankings 2021 based on “AD Scientific Index”. Link

I have been selected as a member of the editorial board of Current Indian Science : Astronomy and Astrophysics. Link

VIRA Young Scientist Award in Mathematics in 2018. Link

Selected as VISITING ASSOCIATE of Inter University Centre for Astronomy and Astrophysics (IUCAA), Pune for the period 2018-2021,2021-2024.

Qualified Joint CSIR-UGC Test for Junior Research Fellowship and Eligibility for Lectureship (NET) in 2012 (All India Rank-CSIR-79)

Qualified GATE examination in Mathematics in 2012 (All India Rank-13)

Qualified JAM examination in Mathematics in 2010 (All India Rank-20)

4^th position in Mathematics honours in Calcutta University in 2010.

Awarded Prof. K.K. Mukherjee Memorial Prize 2011 by Serampore College Teachers’ Association for securing highest marks in Mathematics Honours Examination 2010 in Serampore College.