Summary
Mark Keefe is a Staff iOS Engineer at The New York Times with 11 years focused on mobile product engineering and a decades-long career bridging finance technology and consumer apps. He specializes in Swift, SwiftUI, Combine, and modern concurrency, building high-quality apps and cross-platform frameworks for iOS, macOS, watchOS and tvOS that millions trust and are willing to pay for. Mark combines hands-on implementation with product strategy, accessibility and interaction design, ensuring features are inclusive and production-ready. His background leading trading systems, risk platforms and SOA architectures at major banks informs a disciplined, infrastructure-aware approach to app engineering and integration. He also runs a consultancy background (Maynebridge) and has steered large-scale technical transformations, so he’s comfortable shifting between individual contribution and organizational strategy. Based in New York, he blends newsroom-scale reliability with financial-software rigor to deliver thoughtful, enduring user experiences.
11 years of coding experience
20 years of employment as a software developer
MBA, MBA at NYU Stern School of Business
London Business School
University of California, San Diego
University of Sussex
Associate of Arts - AA, Associate of Arts - AA at Grossmont College