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Bulzan Sergiu

PROFILE

Bulzan Sergiu

Sergiu Bulzan contributed to the getditto/quickstart repository by delivering cross-platform MAUI support for Mac Catalyst and Windows, integrating platform-specific configurations and updating the Ditto SDK to enhance transport reliability and streamline multi-platform maintenance. He refactored transport configuration logic using C# and .NET, ensuring websocket URLs were properly managed and redundant code was removed. In addition, Sergiu addressed high-severity security vulnerabilities in the React Native/Expo environment by patching dependencies such as undici and flatted, improving CI reliability and dependency governance. His work demonstrated depth in full stack development, cross-platform engineering, and proactive security auditing using JavaScript and C#.

Overall Statistics

Feature vs Bugs

67%Features

Repository Contributions

5Total
Bugs
1
Commits
5
Features
2
Lines of code
4,112
Activity Months2

Work History

March 2026

2 Commits

Mar 1, 2026

March 2026 monthly summary for getditto/quickstart focused on security hardening and stability through vulnerability patches and dependency updates. Implemented via two high-impact commits addressing critical CVEs in undici and flatted, plus updates to related dependencies and CI-friendly lockfile regeneration. Result: reduced attack surface, improved CI reliability, and clearer dependency governance for React Native Expo environments.

June 2025

3 Commits • 2 Features

Jun 1, 2025

June 2025 monthly performance for getditto/quickstart: Delivered cross-platform MAUI support for Mac Catalyst and Windows, integrating platform-specific configurations, permissions, and Ditto SDK. Implemented Windows App SDK targeting with adjusted data storage paths. Refactored transport configuration to UpdateTransportConfig, upgraded the Ditto SDK to 4.11.0, ensured websocket URLs are included in transport config, and removed a redundant call to enable all peer-to-peer transports. These changes expand platform reach, strengthen transport reliability, and improve maintenance for multi-platform deployments.

Activity

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Quality Metrics

Correctness96.0%
Maintainability84.0%
Architecture86.0%
Performance84.0%
AI Usage40.0%

Skills & Technologies

Programming Languages

C#JavaScriptRubyXML

Technical Skills

.NET DevelopmentCross-Platform DevelopmentFull Stack DevelopmentJavaScript developmentMAUI DevelopmentMobile DevelopmentReact NativeSDK IntegrationWindows Developmentdependency managementmacOS Developmentsecurity auditing

Repositories Contributed To

1 repo

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

getditto/quickstart

Jun 2025 Mar 2026
2 Months active

Languages Used

C#XMLJavaScriptRuby

Technical Skills

.NET DevelopmentCross-Platform DevelopmentFull Stack DevelopmentMAUI DevelopmentMobile DevelopmentSDK Integration