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Landon Hadre

PROFILE

Landon Hadre

Over a two-month period, this developer enhanced authentication and security features in the tkhq/sdk repository, focusing on both web and React Native environments. They implemented OAuth CSRF state validation and expanded passkey-based authentication with per-user credential scoping, improving session reliability and error handling. Their work included refining API key and wallet management, introducing new error codes, and integrating key stamping. Additionally, they delivered strict Content Security Policy support for dynamic React apps by adding optional UI nonce configuration and updating documentation. The solutions leveraged TypeScript, React Native, and asynchronous programming to strengthen security posture and streamline developer experience.

Overall Statistics

Feature vs Bugs

100%Features

Repository Contributions

22Total
Bugs
0
Commits
22
Features
5
Lines of code
2,272
Activity Months2

Work History

May 2026

6 Commits • 2 Features

May 1, 2026

Concise monthly work summary for 2026-05 focused on delivering authentication enhancements and CSP support in tkhq/sdk, with measurable business value in security posture and developer experience. Highlights include passkey login improvements, credentialId propagation, improved session reliability, optional CSP nonce support for dynamic apps, and updated docs.

April 2026

16 Commits • 3 Features

Apr 1, 2026

Monthly summary for 2026-04 (tkhq/sdk). Focused on strengthening authentication and access controls, delivering cross-platform security features, and refining API key and wallet management. Key features delivered: OAuth Security & State Management (web and RN CSRF state validation, utilities, and improved state handling); Passkey-based Authentication, Sessions & User Scoping (per-user authenticator scoping, session handling improvements, RN-specific adjustments); API Key & Wallet Management Enhancements (error codes, key stamping integrations, and stamper refinements). Major bugs fixed: logout flow resolved across passkey-enabled paths; RN-specific edge cases (passkey not init errors) addressed; improved false-path handling through RN scoped refactor testing. Overall impact: stronger security posture, more reliable authentication and session flows, improved developer experience through clearer changesets and CI validation; enabling per-user access control across web and RN. Technologies/skills demonstrated: OAuth 2.0 security, CSRF protection, React Native, passkeys, base64url encoding, per-user scoping, changesets, CI/test improvements.

Activity

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Quality Metrics

Correctness87.2%
Maintainability82.8%
Architecture83.6%
Performance82.8%
AI Usage32.8%

Skills & Technologies

Programming Languages

MarkdownTypeScript

Technical Skills

API DevelopmentAPI developmentAsynchronous ProgrammingAuthenticationError HandlingFront End DevelopmentFull Stack DevelopmentNodeOAuthOAuth ImplementationReactReact NativeReact Native DevelopmentSoftware EngineeringState Management

Repositories Contributed To

1 repo

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

tkhq/sdk

Apr 2026 May 2026
2 Months active

Languages Used

TypeScriptMarkdown

Technical Skills

API DevelopmentAPI developmentAuthenticationError HandlingFull Stack DevelopmentNode