Des O Ceallaigh

Des O Ceallaigh Group is an accomplished cybersecurity leader with over two decades of experience in software development and security, currently serving as Group CISO at Paysend. With a career spanning senior roles at Sendoso, Synchronoss Technologies, and Fidelity Investments, Des brings deep expertise in product and application security, underpinned by a strong foundation in software engineering from global firms across Ireland, Japan, and Spain.