Postdoctoral Research Assistant (March 2023 - Present), Department of Biological Sciences, Purdue University, USA
Postdoctoral Scholar (June 2022 - February 2023), Department of Microbiology, The Ohio State University, USA
Postdoctoral Research Fellow (July 2020 - May 2022), Department of Biological Science, Smith College, Massachusetts, USA.
Research Professor (June 2017 - May 2020), Department of Biological Sciences, University of Ulsan, South Korea.
Teaching Instructor (March 2017–June 2017), Department of Biological Sciences, University of Ulsan, South Korea.
Research Assistant (September 2011–February 2017), Biodiversity Lab, Department of Biological Sciences, University of Ulsan, South Korea.
General Biology Lab, Department of Biological Science, University of Ulsan, South Korea. 03/2017–06/2017
Workshop Instructor, Annual Global UOU Workshop, University of Ulsan, South Korea. 2015–2017
Phylogenetic Analysis, Graduate School at the Department of Biological Science, University of Ulsan, South Korea, 04/2020.
Reconstruction and Understanding Phylogenetic tree, Global UOU workshop, University of Ulsan, South Korea, 01/2019.
Molecular Phylogeny and Evolution, Graduate School at the Department of Biological Science, University of Ulsan, South Korea, 11/2018.
Microbiology Laboratory, Department of Biological Sciences, University of Ulsan, South Korea (2011-2014).
Postdoctoral fellowship (2022-2023), The Ohio State University, USA
Postdoctoral fellowship (2020-2022), Smith College, USA
Holz-Conner Award (2018), International Society of Protistologists (ISoP)
NRF Basic Science Research Fund (2017-2020), National Research Foundation, South Korea
Best Poster presentation (2016), The 71st Annual Meeting of the KABS, South Korea
Best Poster presentation (2015), The 70th Annual Meeting of the KABS, South Korea
Best Poster presentation (2012), The 67th Annual Meeting of the KABS, South Korea
International Student Fellowship for Ph.D. degree program (2011-2017), University of Ulsan, South Korea
Scholarship for Bachelor of Science Program (2006-2010). University of Chittagong, Bangladesh
American Society for Cell Biology (2024)
International Society of Endocytobiology (2023–present)
Society for Molecular Biology and Evolution (SMBE) (2021–2024).
International Society of Protistologists (ISOP) (2018–present).
Bangladesh Society for Microbiology, Immunology, and Advanced Biotechnology (BSMIAB) (2016–present)
Korean Society of Protistologists (KSOP) (2012–2020)
Ad hoc reviewer for:
European Journal of Protistology
Diversity
Protist
Marine Life Science & Technology
mBio
Frontiers in Ecology and Evolution
Zoological Research
Frontiers in Microbiology
BMC Evolutionary Biology
Water Biology and Security
Acta Protozoologica
Genome Biology and Evolution (GBE)
Editors - Journal of Advanced Biotechnology and Experimental Therapeutics (https://www.bsmiab.org/jabet/editorial-board/) (2017- present)