David Kezafrika is an experienced professional in environmental science and engineering, currently serving as a QA + QC Chemist at Triumvirate Environmental since September 2017 and as an Environmental Technician at Tetra Tech since December 2016. Previous roles include a Transportation Policy Intern with the New York City Council and a Capital Project Consultant with the New York City Housing Authority, where David managed sustainability projects and conducted research on NYC housing. Early experience encompasses a Permaculture Intern position at CIRENAS and a Research Technician role at Columbia University Medical Center focusing on genetic studies related to Alzheimer’s disease. David holds a Master of Engineering in Environmental Engineering Technology from The City University of New York and a Bachelor of Science in Biology from the University at Albany.