Fragkiskos Katsimpas
Software Engineer at WhatsApp
London, England, United Kingdom
Summary
🤩
Rockstar🎓
Top SchoolFragkiskos 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 Thessaloniki7.51 / 10.0 Electrical and computer engineering, 7.51 / 10.0 Electrical and computer engineering at Aristotle University of Thessaloniki (AUTH)
English, German
Github Skills (14)
crypto10
cryptocurrency10
ethereum10
cryptography10
faucet6
realm6
ios6
swift6
realtime6
database6
objective-c5
mobile3
sqlite3
cryptocurrencies2
Programming languages (3)
Github contributions (5)
Fragki/SwiftLint-Example
Jul 2019 - Feb 2022
Contributions:29 PRs, 32 pushes, 15 branches in 2 years 7 months
tvews8z/assets
Jul 2022 - Jul 2022
A comprehensive, up-to-date collection of information about several thousands (!) of crypto tokens.
Contributions:12 commits in 1 day
cryptographytokensethereumcryptoup-to-date
Find and Hire Top DevelopersWe’ve analyzed the programming source code of over 60 million software developers on GitHub and scored them by 50,000 skills. Sign-up on Prog,AI to search for software developers.