Leon Lekai  is an MA based medical professional with more than 10 years of extensive experience in cancer research, microbiology, biochemistry, and drug discovery areas. He holds a bachelor degree in biology/chemistry and a master degree in biophysics from National Kiev University. He is a self-motivated professional who has good working experience under GLP, CLIA, and CAP. From 2010 to 2014, he worked for Novartis/NIBR where he fulfilled an array of responsibilities. Owing to his dedication, excellence in work, he received two consecutive SPOT awards for two consecutive years i.e. 2011 and 2012. Since 2015, he is working at ReproSource, Inc. in Woburn, MA as a Scientist/Medical Technologist. He is a part of the Department of Immunology, and his responsibilities include developing and validating new assays for flow cytometry, management assay NKA, IMX, FOXP3, and T-RIP.