Beyond his work as a professional journalist, Muhammad Shafiullah is also a researcher, author, writer, and organizer. He has been featured in leading national dailies, television channels, and online news portals in Bangladesh for his professional work, research, writings, and public engagement. He has also gained recognition for his two published books. As a researcher and writer, he has explored issues related to public health, environment, society, people, education, culture, and public policy. His work also includes policy advocacy, research-based public engagement, and initiatives addressing issues of broader social and public interest.