ICTU/quality-time
Jan 2026 – Apr 2026
2 Months active
Languages Used
YAMLPython
Technical Skills
Configuration ManagementDevOpsDockerAPI developmentbackend developmentdata modeling
Sebastiaan Koot
PROFILE
Sebastiaan Koot
Contributed to the ICTU/quality-time repository by delivering two targeted backend features over a two-month period. First, improved deployment reliability by removing the restart policy from the Docker Compose configuration for the database service, reducing unexpected downtime and simplifying container lifecycle management. Later, enhanced CI/CD telemetry by introducing a parameter to exclude idle time from GitLab pipeline duration metrics, updating both the calculation logic and data model to provide more accurate reporting. Both features were implemented using Python and YAML, demonstrating skills in configuration management, Docker, API development, and unit testing, with a disciplined approach to version-controlled, single-commit changes.
Overall Statistics
Feature vs Bugs
100%Features
Repository Contributions
2Total
Bugs
0
Commits
2
Features
2
Lines of code
84
Activity Months2
Your Network
3 peopleShared Repositories
3
Work History
April 2026
1 Commits • 1 Features
Apr 1, 2026April 2026 ICTU/quality-time monthly summary: Delivered a feature to exclude idle time from GitLab pipeline duration metrics by introducing a new parameter. This required updates to calculation logic and the data model, aligning metrics with actual active pipeline time and improving measurement accuracy. No major bugs fixed this month; the work contributes to more reliable CI/CD telemetry, supporting better capacity planning and SLA reporting. Technologies demonstrated: data modeling, metric calculation, parameterization, and version-controlled development.
1 Commits • 1 Features
Apr 1, 2026April 2026 ICTU/quality-time monthly summary: Delivered a feature to exclude idle time from GitLab pipeline duration metrics by introducing a new parameter. This required updates to calculation logic and the data model, aligning metrics with actual active pipeline time and improving measurement accuracy. No major bugs fixed this month; the work contributes to more reliable CI/CD telemetry, supporting better capacity planning and SLA reporting. Technologies demonstrated: data modeling, metric calculation, parameterization, and version-controlled development.
April 2026
January 2026
1 Commits • 1 Features
Jan 1, 2026January 2026 – ICTU/quality-time: Implemented a deployment reliability improvement by removing the restart policy for the database service in Docker Compose. This change prevents automatic restarts that could cause flaky deployments during development and production, addressing issue #12506. The update reduces unexpected downtime, simplifies environment behavior, and demonstrates a disciplined approach to container lifecycle management. All changes were made via a focused commit and tracked in the repository ICTU/quality-time.
January 2026
1 Commits • 1 Features
Jan 1, 2026January 2026 – ICTU/quality-time: Implemented a deployment reliability improvement by removing the restart policy for the database service in Docker Compose. This change prevents automatic restarts that could cause flaky deployments during development and production, addressing issue #12506. The update reduces unexpected downtime, simplifies environment behavior, and demonstrates a disciplined approach to container lifecycle management. All changes were made via a focused commit and tracked in the repository ICTU/quality-time.
Activity
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Quality Metrics
Correctness100.0%
Maintainability90.0%
Architecture90.0%
Performance90.0%
AI Usage20.0%
Skills & Technologies
Programming Languages
PythonYAML
Technical Skills
API developmentConfiguration ManagementDevOpsDockerbackend developmentdata modelingunit testing
Repositories Contributed To
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