EPAM Systems reports an 11.7% revenue growth in Q1 2025, reaching $1.302 billion.Full-year revenue growth guidance raised to 11.5% to 14.5% due to strong performance and revised forex assumptions.CEO Arkadiy Dobkin to transition to Executive Chairman on September 1, 2025; Balazs Fejes to become CEO and President.GAAP income from operations at 7.6% of revenue; Non-GAAP income from operations at 13.5% of revenue.