1. Assistant Professor (Chemistry)
University of Information Technology and Sciences
January 2026 – Present

Following outcome-based education (OBE) and pedagogy for regular class lecture, questions for exam, answer sheets evaluation, lab demonstrations and mentoring students for developing career.

2. Lecturer (Chemistry)
University of Information Technology and Sciences
March 2023 – December 2025

Following outcome-based education (OBE) and pedagogy for regular class lecture, questions for exam, answer sheets evaluation, lab demonstrations and mentoring students for developing career.

3. Lecturer in Chemistry
Dhaka City College
March 2022 – July 2022

Conducted regular class lecture, prepared questions for exam, examined answer sheets and helped students to improve their performance.

4. Teaching Assistant
Bangladesh University of Engineering and Technology
October 2021 – March 2022

Conducted regular experiment-based lectures in the laboratory and helped the students to understand the theoretical explanation and practical experiments clearly.


Additional Responsibilities
1. Additional Director, ICT Cell, University of Information Technology and Sciences (August 2025 - present) 
2. Assistant proctor, University of Information Technology and Sciences (November 2024 - present)
3. Chief Mentor, UITS Computer Club (March 2025 - present)
4. Member Secretary, Disciplinary Committee, Department of Computer Science and Engineering, UITS (March 2025 - present)
5. Member Secretary, Disciplinary Committee, Department of Information Technology, UITS (March 2025 - present)
6. Member Secretary, Extra Curricular Activities Committee, Department of Computer Science and Engineering, UITS (March 2025 - present)

1. Laboratory experiments and Research works based on Water pollution
2. Environmental remediation
3. Biomedical applications of nanoparticles and Materials for sustainable energy

1. pH-driven biosynthesis of silver nanoparticles using Blumea lacera leaf extract with enhanced anti-inflammatory activity
Materials Letters 2026, 410(140231), 1-5, https://doi.org/10.1016/j.matlet.2026.140231

2. Assessing trace metal based human health risks in the highly consumed vegetables collected
from the industrialized zones of Bangladesh
Environ Geochem Health 2025, 48(21), 1-20, https://doi.org/10.1007/s10653-025-02907-w

3. Ophiorrhiza mungos-Mediated Silver Nanoparticles as Effective and Reusable Adsorbents for the Removal of Methylene Blue from Water
ACS Omega 2024, 9, 4, 4324–4338

4. Phyto-extract-mediated Synthesis of Silver Nanoparticles using Blumea lacera Leaf Extract and Antimicrobial Activity Screening
Malaysian Journal of Chemistry 2024, 26, 2, 96-109

5. Assessing Trace Metal‑Based Human Health Risks for Commonly Used Body Soaps in Bangladesh
Biological Trace Element Research 2023, 10.1007/s12011-023-04023-1

6. Green Synthesis of Size-controlled Silver Nanoparticles from Aqueous Leaf Extracts of Ophiorrhiza Genus for Antibacterial and Antifungal Applications
Heliyon 2023, e16072.

7. Effects of Shipwrecks on Spatiotemporal Dynamics of Metal/loids in Sediments and Seafood Safety in the Bay of Bengal
Environmental Pollution 2022, 315 (120452)

8. Association of Food Habit with the COVID-19 Severity and Hospitalization: A Cross-sectional Study among the Recovered Individuals in Bangladesh
Nutrition and Health 2022, September, 1–12

9. Association of Comorbidities with the COVID-19 Severity and Hospitalization: A Study among the Recovered Individuals in Bangladesh
International Journal of Health Sciences 2022, 16 (4), 30-38

10. Assessment of Bhatiari Lake Water Quality: Pollution Indices, Hydrochemical Signatures and hydro-statistical analysis
Journal of the Indian Chemical Society 2022, 99 (8), 1-13

11. Hydrogeochemical Characteristics, Quality Assessment and Health Impact Analysis of Groundwater for Drinking in the University of Chittagong, Bangladesh
Malaysian Journal of Chemistry 2021, 23 (1), 74-102

12. Plants Metabolites: Possibility of Natural Therapeutics against the COVID-19 Pandemic
Frontiers in Medicine 2020, 7 (444), 1-26

Invited Lecture
Green Synthesized Silver Nanoparticles as Effective and Reusable Adsorbents for the Removal of Methylene Blue from Water
International Symposium on Materials, Environment and Energy (ISMEE - 2024): University of Chittagong, Bangladesh.

Conference Proceedings (selected)
1. A Deep Insight of the Kaptai Lake: From Sediments to Human Body through Fish
2nd International Conference on Recent Advances in Chemistry (ICRAC-2024): Jagannath University, Dhaka, Bangladesh

2. Fabrication of Computationally Designed Graphene Based Electrode for Efficient Hydrogen Generation
International Conclave on Materials, Energy & Climate (ICMEC-2023): Dhaka University, Dhaka, Bangladesh.

3. Synthesis of Plant Mediated Silver Nanoparticles (AgNPs) for Antioxidant Potential and Catalytic Reduction of Textile Dyes
International Conference on Frontier in Sciences (ICFS – 2022): BUET, Dhaka, Bangladesh.

4. Development of Supercapacitor with Waste Electrolytes
International Conference on Environmental Protection for Sustainable Development (ICEPSD-2022): Dhaka University, Dhaka, Bangladesh.

5. The Hydrogeochemical Signatures, Quality Indices and Health Risk Assessment of Trace Metals in the Kaptai Lake Water and Fish
Jamal Nazrul Islam Conference (JNIC-2022): University of Chittagong, Bangladesh

6. A Facile Approach for Controlling the Size of Silver Nanoparticles using Different Species of Ophiorrhiza Genus for Improving their Biomedical Applications
Jamal Nazrul Islam Conference (JNIC-2022): University of Chittagong, Bangladesh.

7. Size Controlled Synthesis of Silver Nanoparticles using Different Plant Species
International Conference on Science and Technology for Celebrating the Birth Centenary of Bangabandhu (ICSTB-2021): BCSIR, Dhaka, Bangladesh.

8. Assessment of Drinking Water Quality at the Chittagong University Campus in Bangladesh
International Conference on Functional Materials (ICFM – 2020): Indian Institute of Technology Kharagpur, India.

1. 2021-22 National Science and Technology Fellowship (Research grant for M.Phil. Thesis)

2. 2019-20 National Science and Technology Fellowship (Research grant for M.Sc. Thesis)

2020 Scholarship from University of Chittagong (Merit based scholarship on B.Sc. Result)

1. Best Presenter, International Conference on Environmental Protection for Sustainable Development (ICEPSD-2022): Dhaka University, Dhaka, Bangladesh.

2. Research Appreciation - Spring 2025, Dept. of CSE, UITS

3. Research Appreciation - Autumn2025, Dept. of CSE, UITS

1. Member, Sakura Science club - Japan (August 2019 - present)
2. Member, Bangladesh Nano Society (March 2022 - present)