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hannahhoward

PROFILE

Hannahhoward

Hannah Howard contributed to the storacha/upload-service and ipfs/boxo repositories, focusing on backend and API development using TypeScript, JavaScript, and Go. She delivered features such as space quota enforcement, account usage tracking, and CLI-based space recovery, integrating robust error handling and capability-based security. Her work included optimizing space allocation logic and aligning test suites with the w3infra environment to improve reliability and efficiency. In ipfs/boxo, she addressed asynchronous session state issues, enhancing network stability by ensuring correct state updates during peer disconnections. Hannah’s approach emphasized maintainable code organization, comprehensive testing, and release management, demonstrating depth in distributed systems engineering.

Overall Statistics

Feature vs Bugs

75%Features

Repository Contributions

16Total
Bugs
2
Commits
16
Features
6
Lines of code
2,549
Activity Months4

Work History

October 2025

3 Commits • 3 Features

Oct 1, 2025

October 2025 summary for storacha/upload-service: Delivered testing, performance, and release-management enhancements that improve reliability, efficiency, and time-to-market. Key contributions include aligning Upload API tests with the w3infra environment, optimizing space allocation logic to skip unnecessary calculations, and adding a release planning document to standardize future releases. These changes reduce runtime overhead, increase test stability, and clarify release expectations for stakeholders.

September 2025

9 Commits • 2 Features

Sep 1, 2025

September 2025 monthly summary for storacha/upload-service focusing on delivering business value and technical robustness. Key features delivered include Space Recovery via CLI and Account Usage Tracking & Reporting, with enhancements to the upload API to surface usage data across providers/spaces. The work also encompassed release planning, improved error handling, and expanded tests and client support to ensure reliability and adoption.

August 2025

3 Commits • 1 Features

Aug 1, 2025

Aug 2025 monthly summary for storacha/upload-service: Delivered key improvements in upload space quota enforcement and build/publish workflow stability. Enforced per-consumer space quotas during blob uploads with integrated space checks; added tests ensuring InsufficientStorage on over-quota uploads. Stabilized the UI-core publishing flow and restored default Nx dependency protocol handling, resulting in more reliable builds and packaging. Impact includes reduced failed uploads due to quota, fewer release/regression issues, and improved CI/CD reliability in a monorepo setup. Technologies/skills demonstrated include API design, testing, CI/CD, Nx monorepo management, and dependency protocol handling.

December 2024

1 Commits

Dec 1, 2024

Month: 2024-12 | Repository: ipfs/boxo Overview: Focused on reliability and correctness of session state management, particularly SendWants handling during asynchronous sends. A critical bug was fixed to ensure session state is updated only after a successful send, preventing mis-tracking when a peer disconnects mid-operation. The change improves network stability and data consistency in peer sessions.

Activity

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Quality Metrics

Correctness88.8%
Maintainability86.2%
Architecture84.4%
Performance80.0%
AI Usage21.4%

Skills & Technologies

Programming Languages

GoJavaScriptMarkdownTypeScript

Technical Skills

API DesignAPI DevelopmentAPI IntegrationAPI developmentBackend DevelopmentBuild ProcessCLI DevelopmentCapability-based securityCloud StorageCode OrganizationDID (Decentralized Identifiers)Distributed SystemsError HandlingFull Stack DevelopmentFull stack development

Repositories Contributed To

2 repos

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

storacha/upload-service

Aug 2025 Oct 2025
3 Months active

Languages Used

JavaScriptMarkdownTypeScript

Technical Skills

API DevelopmentBackend DevelopmentBuild ProcessCloud StoragePackage ManagementAPI Design

ipfs/boxo

Dec 2024 Dec 2024
1 Month active

Languages Used

Go

Technical Skills

Backend DevelopmentDistributed SystemsNetwork Programming

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