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Claudio Promptoso

PROFILE

Claudio Promptoso

Worked on the bigbluebutton/bigbluebutton repository to enhance meeting reliability and user experience, focusing on breakout room access control, export flows, and client settings validation. Applied Java, TypeScript, and Playwright to implement features such as hierarchical lock propagation in breakout rooms, credentialed data URL embedding for asset exports, and optional strict validation for client settings overrides. Expanded end-to-end and regression testing to reduce deployment risk and improve stability in multi-room scenarios. Addressed 13 bugs and delivered 8 features, including improvements to shared notes export and video tile behavior, supporting safer rollouts and more predictable behavior for large-scale online meetings.

Overall Statistics

Feature vs Bugs

38%Features

Repository Contributions

21Total
Bugs
13
Commits
21
Features
8
Lines of code
1,715
Activity Months1

Work History

June 2026

21 Commits • 8 Features

Jun 1, 2026

June 2026 monthly highlights focused on reliability, UX improvements, and expanded test coverage across breakout rooms, export flows, and client settings. Key business value delivered includes more predictable breakout-room access control, more robust exports for empty/note content, and safer client-settings overrides in production. Expanded end-to-end testing and regression checks help reduce deployment risk and improve user confidence in large meetings. Overall impact: improved meeting stability for multi-room scenarios, more accurate tile/grid behavior, and stronger validation of configuration overrides, supporting safer rollouts and faster iteration cycles. Technologies/skills demonstrated: Playwright-based end-to-end testing, credentialed data URL embedding for asset exports, hierarchical lock propagation in breakout rooms, optional strict validation for client settings overrides, and test-driven improvements to shared notes and chat UI behavior.

Activity

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Quality Metrics

Correctness100.0%
Maintainability82.8%
Architecture85.8%
Performance82.8%
AI Usage22.8%

Skills & Technologies

Programming Languages

JavaJavaScriptMarkdownScalaTypeScript

Technical Skills

API developmentJavaJavaScriptPlaywrightReactScalaTypeScriptWebpackYAMLautomationbackend developmentcode refactoringconfiguration managementdocumentationend-to-end testing

Repositories Contributed To

1 repo

Overview of all repositories you've contributed to across your timeline

bigbluebutton/bigbluebutton

Jun 2026 Jun 2026
1 Month active

Languages Used

JavaJavaScriptMarkdownScalaTypeScript

Technical Skills

API developmentJavaJavaScriptPlaywrightReactScala