I am currently a postdoctoral research fellow in the Department of Chemistry at Umeå University, Sweden. Simultaneously, I am an associate professor (currently on leave) in the Department of Agricultural Chemistry at Sher-e-Bangla Agricultural University in Bangladesh. I hold an MSc and Ph.D. in pesticide residue and environmental toxicology from the Chinese Academy of Agricultural Sciences in Beijing, China, and a BSc in agriculture from Sher-e-Bangla Agricultural University in Dhaka, Bangladesh. My research specialization includes the analysis of micropollutants and the assessment of their risks in ecology, the environment, and food systems.