His current research interests include biomedical instrumentation, machine learning, signal processing, wearable sensors, medical image analysis, computer vision, embedded system design, biomedical implants, and simultaneous EEG/fMRI. He has a patent and published around 60 peer reviewed journal articles, conference papers and two book chapters. Dr. Chowdhury is currently running several NPRP and UREP grants from QNRF and internal grants from Qatar University along with academic and government projects. He has been involved in EPSRC, ISIF and EPSRC-ACC grants along with different national and international projects. He has worked as consultant for the projects entitled, “Driver Distraction Management Using Sensor Data Cloud (2013-14, Information Society Innovation Fund (ISIF) Asia)”. He has received ISIF Asia Community Choice Award 2013 for a project entitled “Design and Development of Precision Agriculture Information System for Bangladesh”. He has recently won COVID-19 dataset award for his contribution to fight against COVID-19. He is a Senior Member of IEEE, British Radiology, Institute of Physics, ISMRM and HBM. He is severing as an Associate Editor for IEEE Access and Topic Editor and Review Editor for Frontiers in Neuroscience.