Our Team
Dr. Mashiur Rahman
Founder & Chairman, Biggani.org | Innovator, Writer & Business Leader
Dr. Mashiur Rahman is a scientist, innovator, technologist, and business developer with nearly 20 years of experience in digital healthcare and technology-driven innovation. His professional focus is on developing digital health solutions and new business development that improve human health, wellbeing, and quality of life. He works at the intersection of healthcare, engineering, innovation, and business development, with a strong interest in transforming technology into meaningful services for people and society. Dr. Mashiur is the author of four books on science and technology. Outside his professional work, he is passionate about photography and drawing.
Dr. Ripon Sikder
Chief Advisor, Biggani.org
Ripon Kumar Sikder, PhD is a plant stress physiologist whose scientific journey began at Sher-e-Bangla Agricultural University (SAU), Dhaka, and carried him to the frontiers of crop science in Beijing. His work focuses on how crops survive salinity, drought, and nutrient stress — and how those discoveries can be translated into real food security for millions. His PhD at the Chinese Academy of Agricultural Sciences (CAAS) in Beijing — the world’s largest national agricultural research institution — centered on salinity stress physiology in cotton, identifying reliable salt-tolerance markers and the role of nitrogen and mineral nutrition in alleviating abiotic stress. Today, as Deputy Program Director at BADC, he helps shape Bangladesh’s national seed policy.
Md. Manjurul Islam
Editor, biggani.org