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Timothée Haudebourg

PROFILE

Timothée Haudebourg

Timothée Haudebourg focused on security hardening and protocol modernization for the sprucekit-mobile repository, leading the migration to OID4VCI 1.0. He implemented a new structure for handling credential offers and exchanges, emphasizing robust key management by introducing JWK-based public keys to support modern cryptographic standards. Using Rust and Kotlin, he improved the HTTP client handling and signing process, reducing edge-case failures and enhancing the reliability of credential flows. Additionally, he upgraded dependencies, including the ssi library to version 0.14, ensuring compatibility with recent standards. The work demonstrated depth in cryptography, API integration, and mobile development within a short timeframe.

Overall Statistics

Feature vs Bugs

100%Features

Repository Contributions

2Total
Bugs
0
Commits
2
Features
1
Lines of code
9,283
Activity Months1

Work History

February 2026

2 Commits • 1 Features

Feb 1, 2026

February 2026 monthly summary for sprucekit-mobile focused on security hardening and protocol modernization through the OID4VCI 1.0 migration. Implemented a new structure for handling credential offers and exchanges, strengthened key management with JWK-based public keys, improved HTTP client handling and signing to ensure a more robust OID4VCI flow, and upgraded dependencies for the mobile SDK. Commits include migrating to OID4VCI 1.0 and bumping ssi to version 0.14 to enhance functionality and security.

Activity

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Quality Metrics

Correctness90.0%
Maintainability90.0%
Architecture90.0%
Performance90.0%
AI Usage30.0%

Skills & Technologies

Programming Languages

KotlinRustSwift

Technical Skills

API integrationDependency ManagementRustVersion Controlcryptographyfull stack developmentmobile development

Repositories Contributed To

1 repo

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

spruceid/sprucekit-mobile

Feb 2026 Feb 2026
1 Month active

Languages Used

KotlinRustSwift

Technical Skills

API integrationDependency ManagementRustVersion Controlcryptographyfull stack development