Ryuji EGUCHI is a seasoned full-stack engineer and engineering leader with over 20 years of experience designing scalable, high-performance systems and guiding cross-functional teams. Currently Deputy Department Manager at Money Forward, he leads the re-architecture of a company-wide IAM platform while remaining hands-on as a system architect and tech lead. His background spans Ruby on Rails, NestJS/TypeScript, Go and emerging Rust work, with deep cloud and DevOps expertise (AWS Certified Solutions Architect, GCP, Terraform, Kubernetes). He has driven consumer platforms with 10M+ downloads, cut DynamoDB costs by 30% through architecture changes, and introduced patterns like outbox/event-driven designs to improve reliability at scale. An active contributor to open-source UI work—improving React components and E2E tests for a Stellar ledger explorer—he blends product sensibility with technical rigor. Based in Melbourne and trained in sociology, he pairs people-first leadership with a pragmatic, performance-oriented engineering approach.
10 years of coding experience
16 years of employment as a software developer
B.A. Sociology, B.A. Sociology at Doshisha University
Contributions:13 reviews, 43 PRs, 52 pushes in 2 months
Contributions summary:Ryuji primarily focused on enhancing the user interface and fixing formatting errors within the React components. They applied a linter to fix code style issues and addressed a formatter error in `CustomNetworkButton.tsx`. Additionally, the user implemented a theme toggle and improved the Liquidity Pool listing view, showcasing their focus on UI/UX improvement within the Stellar Explorer project. Furthermore, the user added end-to-end tests.
Contributions:535 commits, 414 PRs, 328 pushes in 3 years 1 month
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Ryuji EGUCHI - Deputy Department Manager at Money Forward, Inc.