openshift/assisted-service
Sep 2025 – Sep 2025
1 Month active
Languages Used
GoSQL
Technical Skills
Backend DevelopmentDatabase MigrationsDatabase OptimizationError HandlingSQL IndexingSystem Administration
Shay Bratslavsky
PROFILE
Shay Bratslavsky
During September 2025, Sergey Bratslavsky enhanced the openshift/assisted-service repository by delivering two backend features focused on performance and user experience. He implemented a new SQL index on the hosts table to optimize orphan host deletion, improving query efficiency for large-scale environments. To ensure the optimization’s effectiveness, he reverted pagination changes that could have undermined the new index. Sergey also refined disk size validation by introducing preciseHumanizeBytes, which provides users with exact disk shortage information during installation. His work demonstrated strong backend development, database optimization, and error handling skills using Go and SQL, resulting in more reliable and transparent provisioning workflows.
Overall Statistics
Feature vs Bugs
100%Features
Repository Contributions
2Total
Bugs
0
Commits
2
Features
2
Lines of code
112
Activity Months1
Your Network
2597 people
Work History
September 2025
2 Commits • 2 Features
Sep 1, 20252025-09 monthly summary for openshift/assisted-service focusing on business value and technical achievements. Key features delivered and their impact are highlighted, with emphasis on performance, reliability, and user-facing improvements. Two primary feature efforts were completed: database indexing optimization for orphan host deletion and precise disk size validation messaging. In addition, a rollback was performed to revert pagination regressions that could have undermined the indexing benefit. The summary below maps the work to business value and technical outcomes, and notes the technologies demonstrated.
2 Commits • 2 Features
Sep 1, 20252025-09 monthly summary for openshift/assisted-service focusing on business value and technical achievements. Key features delivered and their impact are highlighted, with emphasis on performance, reliability, and user-facing improvements. Two primary feature efforts were completed: database indexing optimization for orphan host deletion and precise disk size validation messaging. In addition, a rollback was performed to revert pagination regressions that could have undermined the indexing benefit. The summary below maps the work to business value and technical outcomes, and notes the technologies demonstrated.
September 2025
Activity
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Quality Metrics
Correctness90.0%
Maintainability80.0%
Architecture80.0%
Performance90.0%
AI Usage20.0%
Skills & Technologies
Programming Languages
GoSQL
Technical Skills
Backend DevelopmentDatabase MigrationsDatabase OptimizationError HandlingSQL IndexingSystem AdministrationUnit Testing
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