Isaac Umejiaku

Isaac Umejiaku is an enterprise sales and partnerships leader with more than a decade of experience driving commercial growth across fintech, cross‑border payments, and digital technology. He has built and managed complex enterprise pipelines across the UK, US, Europe, Africa, and Asia, consistently delivering multimillion‑dollar revenue and leading high‑performing teams. Isaac previously held senior roles at Verto, MoneyHash, Jetstream, and Opay, where he closed major global accounts and scaled regional operations. He is currently Head of Africa Sales at Checker, helping financial institutions access liquidity, connect to stablecoin and fiat markets, and build modern cross‑border payment infrastructure.