apache/opendal
Jan 2025 – Mar 2025
2 Months active
Languages Used
BashRustYAMLJSON
Technical Skills
API IntegrationBackend DevelopmentCloud StorageGitHub ActionsObject StorageRust Programming
hoslo
PROFILE
Hoslo
Hoslo contributed to the apache/opendal repository by building robust object versioning and versioned listing features across COS and OSS storage backends. They designed and integrated core modules in Rust to support version-aware listing, extended backend components to handle version IDs, and implemented CI workflows using GitHub Actions for automated validation. In addition, Hoslo enhanced the B2 backend by enabling upload operations to return metadata such as content MD5 and content type, introducing new response structures and updating write logic. Their work demonstrated depth in backend development, API integration, and cloud storage, focusing on data safety, recoverability, and cross-cloud interoperability.
Overall Statistics
Feature vs Bugs
100%Features
Repository Contributions
3Total
Bugs
0
Commits
3
Features
2
Lines of code
714
Activity Months2
Your Network
720 people
Work History
March 2025
1 Commits • 1 Features
Mar 1, 2025March 2025 monthly review for the apache/opendal repository focused on delivering a high-value feature for the B2 backend. Implemented Upload Metadata on Write, enabling the B2 backend to return metadata (content MD5 and content type) when uploads complete. This was achieved by introducing an UploadResponse struct and extending B2Writer to parse and return metadata on successful writes.
1 Commits • 1 Features
Mar 1, 2025March 2025 monthly review for the apache/opendal repository focused on delivering a high-value feature for the B2 backend. Implemented Upload Metadata on Write, enabling the B2 backend to return metadata (content MD5 and content type) when uploads complete. This was achieved by introducing an UploadResponse struct and extending B2Writer to parse and return metadata on successful writes.
March 2025
January 2025
2 Commits • 1 Features
Jan 1, 2025January 2025: Delivered end-to-end object versioning and versioned listing across COS and OSS in apache/opendal. Implemented version-aware listing in core modules, extended underlying builders/backends, and added OSS support with a CI workflow to validate versioning. No major bugs reported this month; focus was on feature delivery and CI improvements. Impact: enhanced data safety, governance, and cross-cloud interoperability by enabling restoration and audit of previous object versions across COS and OSS. Technologies/skills demonstrated: core design for versioning, backend integration for multiple storage services, and CI/test automation for versioned storage features.
January 2025
2 Commits • 1 Features
Jan 1, 2025January 2025: Delivered end-to-end object versioning and versioned listing across COS and OSS in apache/opendal. Implemented version-aware listing in core modules, extended underlying builders/backends, and added OSS support with a CI workflow to validate versioning. No major bugs reported this month; focus was on feature delivery and CI improvements. Impact: enhanced data safety, governance, and cross-cloud interoperability by enabling restoration and audit of previous object versions across COS and OSS. Technologies/skills demonstrated: core design for versioning, backend integration for multiple storage services, and CI/test automation for versioned storage features.
Activity
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Quality Metrics
Correctness93.4%
Maintainability86.6%
Architecture93.4%
Performance86.6%
AI Usage20.0%
Skills & Technologies
Programming Languages
BashJSONRustYAML
Technical Skills
API IntegrationBackend DevelopmentCloud StorageGitHub ActionsObject StorageRust Programming
Repositories Contributed To
Overview of all repositories you've contributed to across your timeline