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Zacharias Xenakis

PROFILE

Zacharias Xenakis

Xarishark contributed to the ublue-os/bazzite repository by delivering features and fixes that enhanced system reliability, user experience, and maintainability. Over four months, Xarishark built and refined installer workflows, improved localization with Greek translations, and streamlined packaging and deployment processes. Their work included developing a Conky-based system overlay for live monitoring, integrating Homebrew for game streaming management, and implementing robust scripting tools using Bash and YAML. Xarishark addressed kernel and service management issues, automated log collection for diagnostics, and strengthened security by replacing sudo with pkexec. The engineering demonstrated depth in DevOps, Linux administration, and user interface design.

Overall Statistics

Feature vs Bugs

63%Features

Repository Contributions

38Total
Bugs
12
Commits
38
Features
20
Lines of code
2,574
Activity Months4

Work History

April 2026

4 Commits • 2 Features

Apr 1, 2026

April 2026 monthly summary for ublue-os/bazzite: Key features delivered include UX enhancements for scripting tools (ujust/yafti.yaml) with status checks for SSH, REISUB, and other utilities, plus a new Bazzite Portal log collection button to streamline issue triage. The portal-facing code was refactored for better modularity and consistency, incorporating a dedicated getlogs flow to support faster diagnostics. Sunshine Game Streaming was refactored to leverage Homebrew-based integration, adding installation checks, improved service management commands, beta version options, uninstall flow, and corresponding UI updates. Just build scripts were stabilized by fixing syntax errors that previously caused CI/build failures. These efforts reduce support time, improve deployment reliability, and simplify ongoing maintenance across the platform.

March 2026

6 Commits • 2 Features

Mar 1, 2026

March 2026 (2026-03) — Focused on accessibility, reliability, and security hardening for the ublue-os/bazzite repository. Delivered language localization improvements for user-facing warnings, fixed service and autologin reliability issues, implemented stability measures to prevent unintended service starts, and strengthened security practices across automation scripts. All changes align with business goals of improving user experience, system stability, and secure operations.

February 2026

6 Commits • 2 Features

Feb 1, 2026

February 2026 monthly summary for ublue-os/bazzite: Delivered stability improvements and observable UX enhancements across networking, GPU driver handling, and system monitoring. Reverted Nvidia driver synchronization changes to restore prior Flatpak Nvidia handling, reducing driver-compatibility regressions. Implemented IWD toggle UI integrated into Yafti for replacing wpa_supplicant, including a dedicated toggle action and improved status handling. Deployed a Conky-based system information overlay with robust config management and remote sourcing, enhanced by live ISO build data queries via Podman to improve monitoring accuracy. These changes collectively improve system reliability, user experience, and maintainability, while streamlining deployment and observability workflows.

January 2026

22 Commits • 14 Features

Jan 1, 2026

January 2026: Delivered multi-repo enhancements that drive installer reliability, localization, and packaging efficiency. Achievements include removing obsolete build artifacts, stabilizing KDE images by disabling kcm_updates, expanding Yafti features and Greek language support, CMS install-block check, and packaging improvements for Bazzite Portal.

Activity

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Quality Metrics

Correctness95.2%
Maintainability89.0%
Architecture89.0%
Performance90.0%
AI Usage22.6%

Skills & Technologies

Programming Languages

BashDockerfileHCLJSONLuaShellSpecfileYAMLbashplaintext

Technical Skills

Bug fixingConfiguration ManagementContainerizationDevOpsDockerFlatpak managementKDE customizationLinuxLinux AdministrationLinux administrationPodmanPythonRPMScriptingShell Scripting

Repositories Contributed To

2 repos

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

ublue-os/bazzite

Jan 2026 Apr 2026
4 Months active

Languages Used

BashDockerfileJSONShellYAMLbashplaintextLua

Technical Skills

Configuration ManagementContainerizationDevOpsDockerFlatpak managementKDE customization

terrapkg/packages

Jan 2026 Jan 2026
1 Month active

Languages Used

HCLSpecfile

Technical Skills

LinuxPythonRPMpackaging