Tatsuya Tomita is a seasoned technology and banking solutions leader with 12+ years in financial services, risk and compliance, and business transformation, currently serving as Director, Banking Solutions at Moody's Analytics in Tokyo. He has a strong track record scaling teams and revenue—growing AML and fraud consulting from a small practice into a 20+ person organization and leading major wins across BCBS239, Solvency II and IFRS4 engagements. Equally comfortable in hands-on engineering and strategy, he began his career building high-quality risk and derivatives software (C++ pricing libraries, ALM) and continues to contribute to open-source iOS projects, modernizing a SwiftUI text editor. Known for blending data/process modeling, BI/analytics and pragmatic delivery, he consistently transforms complex regulatory requirements into operational solutions. Colleagues describe him as a practical innovator who pairs deep technical fluency with commercial leadership and a knack for improving UX in both enterprise and consumer codebases.
Fully open source text editor for iOS written in SwiftUI.
Role in this project:
Mobile Developer (iOS)
Contributions:104 commits, 4 PRs, 47 pushes in 8 years 2 months
Contributions summary:Tatsuya primarily contributed to the development of a fully open-source text editor for iOS. Their work involved significant code rewrites, likely to modernize or improve the codebase. The user localized the application, integrated external libraries (VTAcknowledgementsViewController), and addressed deprecation warnings. They also focused on improving UI and UX aspects, such as fixing web view frame, and added features.
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Tatsuya Tomita - Director, Banking Solutions at Moody's Analytics