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Hideki Ikeda

PROFILE

Hideki Ikeda

Over three months, Hideaki built and enhanced core features for the authlete/authlete-java-common repository, focusing on backend and API development using Java and Markdown. He delivered security policy controls for client assertions, introduced flexible API request options with robust error handling, and improved null-safety to reduce integration failures. Hideaki also added refresh token lifecycle management to TokenUpdateRequest, strengthening token security and maintainability. His work included precise documentation updates and dependency hygiene, clarifying API usage and reducing build complexity. The engineering demonstrated depth in SDK development, careful release management, and a strong emphasis on maintainable, secure, and developer-friendly backend systems.

Overall Statistics

Feature vs Bugs

100%Features

Repository Contributions

6Total
Bugs
0
Commits
6
Features
4
Lines of code
4,917
Activity Months3

Your Network

12 people

Work History

March 2026

1 Commits • 1 Features

Mar 1, 2026

March 2026 monthly summary for authlete-java-common focusing on feature delivery and security improvements. Implemented TokenRefresh Support in TokenUpdateRequest to add refreshToken and refreshTokenHash parameters, enabling proper refresh token lifecycle management and stronger security for access tokens. The work is associated with the 4.38 release and included release-process updates (CHANGES and docs).

October 2025

2 Commits • 1 Features

Oct 1, 2025

October 2025: Documentation and dependency hygiene improvements for authlete-java-common. Key outcomes include clarifying HTTP header extraction support in CHANGES.ja.md and documenting removal of nv-cipher and nv-digest dependencies in CHANGES.md, enhancing API usability, reducing build surface area, and improving security posture. The work is fully traceable to two commits that updated the changelog entries.

December 2024

3 Commits • 2 Features

Dec 1, 2024

December 2024 monthly summary for authlete/authlete-java-common: Delivered two key features in the Java SDK with security policy and API flexibility enhancements, plus stability improvements that reduce runtime risk and improve developer experience. Highlights include: 1) Restrict aud in Client Assertions to Issuer: added a Service property with getter/setter and documentation; version bump. 2) API Request Options with Null-Safety: introduced API Request Options for SDK methods to set custom request headers and fixed a null-safety NPE in AuthleteApiImpl to gracefully handle missing options. These changes improve policy enforcement, integration flexibility, and resilience across client applications.

Activity

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Quality Metrics

Correctness100.0%
Maintainability100.0%
Architecture100.0%
Performance100.0%
AI Usage20.0%

Skills & Technologies

Programming Languages

JavaMarkdown

Technical Skills

API DevelopmentAPI IntegrationBackend DevelopmentDocumentationError HandlingJavaSDK Developmentbackend development

Repositories Contributed To

1 repo

Overview of all repositories you've contributed to across your timeline

authlete/authlete-java-common

Dec 2024 Mar 2026
3 Months active

Languages Used

JavaMarkdown

Technical Skills

API DevelopmentAPI IntegrationBackend DevelopmentError HandlingJavaSDK Development