Yoshiaki Matsutomo
Product Development Engineer at Flatt Security
Chiyoda, Japan
Summary
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Senior🎓
Top SchoolYoshiaki Matsutomo is a Product Development Engineer with 12 years of experience bridging software development and financial risk domains, currently building products at Flatt Security in Chiyoda, Japan. His background includes hands-on software development at Dload Pty and fraud prevention and credit administration at American Express, giving him a practical blend of technical implementation, data-driven problem solving, and customer-facing risk insight. Trained in computer science at the University of Sydney, he is focused on transitioning fully into commercial software engineering and product development. Yoshiaki’s experience in financial risk management sharpened his analytical approach to design and testing, making him comfortable translating regulatory and business constraints into robust technical solutions. He brings a pragmatic mindset to product delivery—prioritizing measurable impact, operational resilience, and clear stakeholder communication. Fluent in both technical and business contexts, he excels at turning complex requirements into dependable, user-aware software.
12 years of coding experience
4 years of employment as a software developer
The University of Sydney
English, JapaneseProgramming languages (2)
Github contributions (5)
macc704/kf6apijs
Dec 2015 - Jul 2022
Contributions:12 pushes, 1 branch in 6 years 8 months
macc704/KBDeX
Oct 2013 - Mar 2017
Contributions:96 commits, 20 pushes, 2 tags in 3 years 6 months
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