Leonid Lozner is best known as the co-founder of EPAM Systems, a global software engineering services company. Lozner served as a co-founder and leader of EPAM until January 2006, after which he took on the role of Advising Director until January 2012. His leadership contributed significantly to EPAM's growth, which has expanded to operate in over 30 countries with more than 36,000 employees
Leonid contributed to the strategic direction and growth of the company during a pivotal period, he played a pivotal role in the company's early success, including securing significant contracts
Under Lozner's leadership, EPAM became recognized as one of the fastest-growing companies in the IT sector.