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Marco

PROFILE

Marco

Worked on reliability, security, and operational tooling across the obsproject/obs-studio and zotonic/zotonic repositories, focusing on backend development and plugin stability. Addressed a critical DeckLink plugin bug in OBS Studio by replacing manual string conversions with a COM-based utility in C++, resolving Windows-specific errors and improving cross-platform reliability. Enhanced startup reliability for DeckLink video output hardware and contributed to MQTT security in Zotonic by fixing authentication logging and refining admin topic permissions. Developed a command-line utility in Erlang for resetting site rate limiters, streamlining site management. The work demonstrated depth in system administration, authentication, and cross-platform plugin development.

Overall Statistics

Feature vs Bugs

50%Features

Repository Contributions

5Total
Bugs
2
Commits
5
Features
2
Lines of code
113
Activity Months2

Work History

July 2025

4 Commits • 2 Features

Jul 1, 2025

For 2025-07, delivered reliability improvements, security enhancements, and operational tooling across OBS Studio and Zotonic, driving hardware reliability, secure access, and automated site management. The work emphasizes business value through reduced downtime, improved security posture, and streamlined operations.

November 2024

1 Commits

Nov 1, 2024

2024-11 Monthly Summary: Focused on stabilizing cross-platform plugin behavior and reducing Windows-specific string errors. Delivered a critical bug fix for the DeckLink plugin on Windows by replacing manual DeckLink string conversions with a robust COM utility to convert DeckLink strings to std::string, eliminating incorrect string representations on Windows. This fix restores proper plugin operation for Windows users, improving reliability and user experience. The change strengthens cross-platform stability and reduces potential support overhead, with clear traceability through a focused commit.

Activity

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Quality Metrics

Correctness84.0%
Maintainability84.0%
Architecture80.0%
Performance76.0%
AI Usage20.0%

Skills & Technologies

Programming Languages

CC++Erlang

Technical Skills

Access ControlAuthenticationBackend DevelopmentC programmingCOMCommand Line InterfaceMQTTOBS Studio developmentPlugin DevelopmentSystem AdministrationWindows Development

Repositories Contributed To

2 repos

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

zotonic/zotonic

Jul 2025 Jul 2025
1 Month active

Languages Used

Erlang

Technical Skills

Access ControlAuthenticationBackend DevelopmentCommand Line InterfaceMQTTSystem Administration

obsproject/obs-studio

Nov 2024 Jul 2025
2 Months active

Languages Used

C++C

Technical Skills

COMPlugin DevelopmentWindows DevelopmentC programmingOBS Studio development