Fragkiskos Katsimpas is a seasoned software engineer with a decade of experience specializing in iOS development and mobile architectures, currently building at WhatsApp after senior roles at Binance and CMC Markets. He has shipped over 20 iOS apps, including work for large global corporations, and frequently leads transitions from Objective-C to Swift while applying TDD, clean architecture and design patterns. Comfortable in agile, large-scale environments, he combines hands-on coding with architecture-level thinking and a strong focus on documentation, CI/CD and unit testing. His background includes founding and directing a boutique lab where he delivered cross-platform mobile products and games, reflecting both product and technical instincts. Certified as an AWS Solutions Architect and Scrum Master, he blends cloud understanding with delivery discipline. Based in London, he brings pragmatic engineering paired with a history of consulting across fintech, media and consumer-facing platforms.
10 years of coding experience
15 years of employment as a software developer
MSc Advanced Information Systems: Multimedia in Education and Production, MSc Advanced Information Systems: Multimedia in Education and Production at Aristotle University of Thessaloniki
7.51 / 10.0 Electrical and computer engineering, 7.51 / 10.0 Electrical and computer engineering at Aristotle University of Thessaloniki (AUTH)
A comprehensive, up-to-date collection of information about several thousands (!) of crypto tokens.
Contributions:12 commits in 1 day
cryptographytokensethereumcryptoup-to-date
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Fragkiskos Katsimpas - Software Engineer at WhatsApp