storj/storj
Nov 2024 – Oct 2025
4 Months active
Languages Used
GoSQLMakefileShell
Technical Skills
Backend DevelopmentDatabase ManagementSystem DesignDependency ManagementGo ModulesAPI Development
Kaloyan Raev
PROFILE
Kaloyan Raev
Kaloyan contributed to the storj/storj repository by developing and enhancing backend features focused on event-driven architecture, change data capture, and storage efficiency. Over four months, he built configurable expiration workflows and improved object version tracking through API upgrades, leveraging Go, SQL, and cloud services integration. His work centralized change stream configuration, optimized event routing, and introduced robust test infrastructure, addressing both performance and reliability. Kaloyan also resolved decoding and configuration bugs, ensuring stable deployments. By refining dependency management and system design, he delivered solutions that improved data hygiene, streamlined testing, and enabled more accurate event processing across distributed storage systems.
Overall Statistics
Feature vs Bugs
83%Features
Repository Contributions
21Total
Bugs
2
Commits
21
Features
10
Lines of code
3,887
Activity Months4
Your Network
42 people
Work History
October 2025
11 Commits • 5 Features
Oct 1, 2025Month 2025-10: Delivered targeted improvements to eventing, change streams, and test infrastructure in storj/storj, focusing on reliability, clarity, and developer velocity. The work emphasizes business value through more accurate data events, robust change-stream handling, and stable test automation.
11 Commits • 5 Features
Oct 1, 2025Month 2025-10: Delivered targeted improvements to eventing, change streams, and test infrastructure in storj/storj, focusing on reliability, clarity, and developer velocity. The work emphasizes business value through more accurate data events, robust change-stream handling, and stable test automation.
October 2025
September 2025
8 Commits • 3 Features
Sep 1, 2025September 2025 monthly summary for storj/storj focusing on delivering business value, improving reliability, and enhancing testability. Key features delivered include centralized Change Stream configuration with per-bucket event topics, API improvements for easier usage, and public ID exposure across drivers. Major bug fixes address decoding of change stream keys and API usage signatures. Testability improvements were implemented to streamline testing workflows.
September 2025
8 Commits • 3 Features
Sep 1, 2025September 2025 monthly summary for storj/storj focusing on delivering business value, improving reliability, and enhancing testability. Key features delivered include centralized Change Stream configuration with per-bucket event topics, API improvements for easier usage, and public ID exposure across drivers. Major bug fixes address decoding of change stream keys and API usage signatures. Testability improvements were implemented to streamline testing workflows.
December 2024
1 Commits • 1 Features
Dec 1, 2024Monthly summary for 2024-12: Delivered a key API capability by upgrading dependencies to expose ObjectListItem.IsLatest in the ObjectListItem API. This enables more accurate object version tracking and improves downstream caching and data freshness decisions. Changes focused on dependency management and compatibility with storj.io/core components. No major bugs fixed this month; maintenance efforts ensured stability for upcoming features. This work lays the foundation for future enhancements leveraging IsLatest.
1 Commits • 1 Features
Dec 1, 2024Monthly summary for 2024-12: Delivered a key API capability by upgrading dependencies to expose ObjectListItem.IsLatest in the ObjectListItem API. This enables more accurate object version tracking and improves downstream caching and data freshness decisions. Changes focused on dependency management and compatibility with storj.io/core components. No major bugs fixed this month; maintenance efforts ensured stability for upcoming features. This work lays the foundation for future enhancements leveraging IsLatest.
December 2024
November 2024
1 Commits • 1 Features
Nov 1, 2024November 2024 monthly summary for storj/storj focused on improving expiration workflow efficiency through configurability and robust code changes. Key feature delivered: Flat File Store Expiration Deletion Order Configuration, which adds a new option to reverse the deletion order for expired pieces in the flat file store, prioritizing recently expired items to improve the efficiency of the expiration job. This aligns storage hygiene with performance goals and reduces unnecessary I/O during cleanup.
November 2024
1 Commits • 1 Features
Nov 1, 2024November 2024 monthly summary for storj/storj focused on improving expiration workflow efficiency through configurability and robust code changes. Key feature delivered: Flat File Store Expiration Deletion Order Configuration, which adds a new option to reverse the deletion order for expired pieces in the flat file store, prioritizing recently expired items to improve the efficiency of the expiration job. This aligns storage hygiene with performance goals and reduces unnecessary I/O during cleanup.
Activity
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Quality Metrics
Correctness94.2%
Maintainability94.8%
Architecture93.8%
Performance91.4%
AI Usage20.0%
Skills & Technologies
Programming Languages
GoMakefileSQLShell
Technical Skills
API DevelopmentBackend DevelopmentCI/CDChange Data Capture (CDC)Cloud ServicesCloud Services IntegrationCloud SpannerCloud StorageConfiguration ManagementData Encoding/DecodingDatabase ManagementDebuggingDependency ManagementEvent-Driven ArchitectureGo
Repositories Contributed To
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