whereby/sdk
Aug 2025 – Sep 2025
2 Months active
Languages Used
JavaScriptMarkdownTypeScript
Technical Skills
Code FormattingCode OrganizationData CollectionJavaScriptMedia ProcessingMediaStream API
Håvard Holvik
PROFILE
Håvard Holvik
Worked on the whereby/sdk repository to enhance media quality instrumentation and streamline WebRTC metrics collection. Focused on improving the accuracy and reliability of media issue detection by ensuring detectors are properly evaluated and set inactive when audio or video tracks are disabled. Refactored the stats collection logic to ignore disabled tracks, reducing telemetry noise and resource usage while increasing analytics precision for active streams. Leveraged TypeScript and JavaScript to strengthen type safety, reorganize shared types, and expand test coverage. Emphasized maintainability and testability through targeted unit tests and code organization, resulting in more robust real-time communication and reporting features.
Overall Statistics
Feature vs Bugs
50%Features
Repository Contributions
11Total
Bugs
2
Commits
11
Features
2
Lines of code
2,176
Activity Months2
Your Network
18 peopleShared Repositories
12
Work History
September 2025
1 Commits
Sep 1, 2025September 2025 (2025-09): Implemented a targeted optimization in the stats collection path of whereby/sdk to ignore issues and metrics for disabled media tracks (audio/video). This refactor ensures metrics are only collected when relevant, reducing noise and resource usage while increasing accuracy of analytics for active streams. The change integrates a per-kind enabled check into the collection logic and aligns with existing telemetry patterns, delivering measurable performance and reliability benefits.
1 Commits
Sep 1, 2025September 2025 (2025-09): Implemented a targeted optimization in the stats collection path of whereby/sdk to ignore issues and metrics for disabled media tracks (audio/video). This refactor ensures metrics are only collected when relevant, reducing noise and resource usage while increasing accuracy of analytics for active streams. The change integrates a per-kind enabled check into the collection logic and aligns with existing telemetry patterns, delivering measurable performance and reliability benefits.
September 2025
August 2025
10 Commits • 2 Features
Aug 1, 2025August 2025 — whereby/sdk: Delivered core improvements in media quality instrumentation and WebRTC metrics instrumentation. Key features: - Media Issue Detection Robustness: ensure issue detectors are evaluated even when audio or video are disabled, with detectors correctly set inactive when not applicable, improving quality indicator accuracy. - Media Stats & WebRTC Type Safety & Refactor: internal refactor to relocate shared stats/issue types, standardize metric values, strengthen interfaces, and extend typings for better maintainability. - WebRTC getStats Samples and Tests: added cross-browser getStats() samples (README, report, sampleCollector.js) and accompanying unit tests for related functionality. Major bugs fixed: - Robustness fix to issue detection workflow when media is disabled, preventing false-positive/false-negative quality indicators. Overall impact and accomplishments: - More reliable media quality metrics, safer refactors with clearer type boundaries, and expanded test coverage across WebRTC stats paths. Enables faster QA cycles and fewer regressions in media instrumentation. Technologies/skills demonstrated: - TypeScript typing improvements, metrics/stat collection, WebRTC getStats, cross-browser testing readiness, code quality tooling (Prettier) and changeset usage.
August 2025
10 Commits • 2 Features
Aug 1, 2025August 2025 — whereby/sdk: Delivered core improvements in media quality instrumentation and WebRTC metrics instrumentation. Key features: - Media Issue Detection Robustness: ensure issue detectors are evaluated even when audio or video are disabled, with detectors correctly set inactive when not applicable, improving quality indicator accuracy. - Media Stats & WebRTC Type Safety & Refactor: internal refactor to relocate shared stats/issue types, standardize metric values, strengthen interfaces, and extend typings for better maintainability. - WebRTC getStats Samples and Tests: added cross-browser getStats() samples (README, report, sampleCollector.js) and accompanying unit tests for related functionality. Major bugs fixed: - Robustness fix to issue detection workflow when media is disabled, preventing false-positive/false-negative quality indicators. Overall impact and accomplishments: - More reliable media quality metrics, safer refactors with clearer type boundaries, and expanded test coverage across WebRTC stats paths. Enables faster QA cycles and fewer regressions in media instrumentation. Technologies/skills demonstrated: - TypeScript typing improvements, metrics/stat collection, WebRTC getStats, cross-browser testing readiness, code quality tooling (Prettier) and changeset usage.
Activity
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Quality Metrics
Correctness90.0%
Maintainability91.8%
Architecture83.6%
Performance81.0%
AI Usage20.0%
Skills & Technologies
Programming Languages
JavaScriptMarkdownTypeScript
Technical Skills
Code FormattingCode OrganizationCode RefactoringData CollectionJavaScriptMedia ProcessingMediaStream APINode.jsReal-time CommunicationRefactoringReportingSDK DevelopmentTestingTypeScriptWebRTC
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