Antonio Alonzi
Lead Software Engineer at JPMorganChase
London, England, United Kingdom
Summary
👤
Senior🎓
Top SchoolAntonio Alonzi is a Lead Software Engineer based in London with 11 years of hands-on experience building backend-first systems across finance, gaming, and e-commerce. He has progressed from Java/JSP and PL/SQL work to modern Spring, Kotlin, and cloud-native toolchains, recently leading platform engineering efforts at JPMorgan Chase after six years shaping eBay’s shipping stack. Comfortable across the full stack, he blends deep backend expertise (Spring, Kafka exposure) with practical front-end and mobile experience, having rebuilt shipping label flows for Android and worked with React. A pragmatic problem-solver, he frequently bridges legacy systems and modern architectures, and brings a steady track record of shipping reliable production services in large enterprises.
11 years of coding experience
15 years of employment as a software developer
Software Enginner - Bachelor degree Software Engineering, Software Enginner - Bachelor degree Software Engineering at Università degli Studi di Napoli Federico II
Italian, English, Spanish
Github Skills (23)
javascript10
java10
react10
client-server9
collage8
posters8
multiplayer7
windows7
linux7
macos7
ai6
hamcrest5
playing5
game-engine5
image-processing4
Programming languages (4)
Github contributions (5)
MatagTheGame/matag-admin
Apr 2020 - Apr 2026
Matag: A "Magic: The Gathering!" web implementation.
Contributions:6 PRs, 147 pushes, 8 branches in 6 years
gatheringmagicgame
MatagTheGame/matag-cards
Apr 2020 - Jan 2026
Magic: The Gathering Cards
Contributions:1 release, 5 PRs, 199 pushes in 5 years 9 months
securitygatheringpythonmagic
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