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Bulzan Sergiu

PROFILE

Bulzan Sergiu

Over a three-month period, contributed to the getditto/quickstart repository by delivering cross-platform MAUI support for Mac Catalyst and Windows, integrating platform-specific configurations and Ditto SDK enhancements using C# and .NET. Refactored transport configuration logic to improve reliability and maintainability, while also addressing high-severity security vulnerabilities in JavaScript dependencies for React Native environments. Stabilized the CI/CD pipeline by pinning .NET SDK and Xcode versions, ensuring deterministic builds and smoother onboarding. Work focused on expanding platform reach, strengthening security posture, and streamlining development workflows through dependency management, CI/CD improvements, and targeted bug fixes across both mobile and desktop platforms.

Overall Statistics

Feature vs Bugs

50%Features

Repository Contributions

6Total
Bugs
2
Commits
6
Features
2
Lines of code
4,133
Activity Months3

Work History

April 2026

1 Commits

Apr 1, 2026

April 2026 focused on stabilizing the CI/CD pipeline for getditto/quickstart to improve developer productivity and release confidence. Key changes pinned the .NET SDK and Xcode versions in the dotnet-maui CI workflow, fixed workload manifest handling, and explicitly pinned iOS and Mac Catalyst targets to prevent environment drift. These changes yielded deterministic builds, reduced flaky CI runs, and smoother onboarding for runners on macOS 26 with Xcode 26.3, enabling faster iterations and more reliable releases.

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

Correctness93.4%
Maintainability83.4%
Architecture85.0%
Performance83.4%
AI Usage43.4%

Skills & Technologies

Programming Languages

C#JSONJavaScriptRubyXMLYAML

Technical Skills

.NET DevelopmentCI/CDCross-Platform DevelopmentFull Stack DevelopmentJavaScript developmentMAUI DevelopmentMobile DevelopmentReact NativeSDK IntegrationWindows DevelopmentXcodedependency managementiOS DevelopmentmacOS Developmentsecurity auditing

Repositories Contributed To

1 repo

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

getditto/quickstart

Jun 2025 Apr 2026
3 Months active

Languages Used

C#XMLJavaScriptRubyJSONYAML

Technical Skills

.NET DevelopmentCross-Platform DevelopmentFull Stack DevelopmentMAUI DevelopmentMobile DevelopmentSDK Integration