Uberto Barbini
Senior Software Engineer at Clockwork
Fukuoka Prefecture, Japan
Summary
🤩
Rockstar🎓
Top SchoolUberto Barbini is a senior software engineer and technical lead with 21+ years building high-performance, distributed systems across finance and publishing, currently focused on AI-driven developer tooling and platform work. A polyglot practitioner and Kotlin expert, he combines functional programming, clean design, and rigorous testing to deliver cloud-native microservices, event-sourced architectures, and low-latency risk platforms. He has driven measurable improvements in production—e.g., doubling real-time VaR performance at Citi—and authored widely used open source Kotlin libraries and several long-standing OSS projects like FractalForge. An experienced speaker, teacher and co-author, he blends deep hands-on engineering with coaching and delivery leadership across multinational teams. Based in Fukuoka, Japan, he still pursues language experiments annually and started programming on a ZX Spectrum, a hint at his long-lived curiosity and pragmatic craftsmanship.
21 years of coding experience
22 years of employment as a software developer
Level H, Japanese language, Level H, Japanese language at EIC Japanese Language School, MilanMaturita' scientifica, Maturita' scientifica at liceo scientificoPhilosophy, Philosophy at Università Ca' Foscari di Veneziamaturita' scientifica, scientifica, maturita' scientifica, scientifica at liceo scientifico Benedetto Marcello
English, Japanese, Italian, German
Stackoverflow
2,712reputation
256kreached
41answers
12questions
Github Skills (87)
python10
automation10
serve10
reactive10
async10
coroutines10
immutability10
json10
reflection10
groovy10
uniform10
java10
serialization10
tdd10
gradle10
Programming languages (9)
Github contributions (5)
uberto/pesticide
Apr 2020 - Mar 2022
Contributions:208 commits, 114 pushes, 1 branch in 1 year 11 months
uberto/kondor-json
Mar 2021 - Nov 2022
A library to serialize/deserialize Json fast and safely without reflection or generators
Contributions:13 reviews, 217 commits, 20 PRs in 1 year 9 months
json-viewerserializationgeneratorsserializereflection
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.