Zamri obtained his BSc in Chemistry and MSc in pharmacology from the University of Malaya and later PhD in Clinical Pharmacology from the University of London (UK) in 2007. Soon after completed his doctorate degree, he joined the Department of pharmacology, University of Malaya as a senior lecturer and currently serves as a Professor in the Department of Pharmacology and also Head of Universiti Malaya Research Centre for Biopharmaceuticals and Advanced Therapeutics (UBAT). He was recently awarded a Fellow by the British Pharmacological Society (FBPhS). His scope of research includes bioavailability and pharmacokinetic studies in human and animal models, drug delivery systems such as PEG-PLGA nanoparticles for systemic drug delivery, and semi solid formulations for transdermal and topical preparation.  Apart from human clinical trials and preclinical studies in animals, his research also covers the development of humanized mice model for cancers and cell based therapy for cancers. His laboratory also provides services and research in adulterated pharmaceutical products, xenobiotic studies on certain chemicals such as endocrine disruptors in food products, human bodies, etc. using GCMS, HPLC, LCMSMS, etc. Apart from his research activities, he also actively provided consultation to local pharmaceutical companies to conduct testing on pharmaceutical formulations especially for bioequivalence studies, comparative dissolution, etc. His bioequivalence laboratory has conducted more than 40 bioequivalence studies for generic drug formulations and also conducted drug analysis in biological and pharmaceutical formulations.