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Petr Plavjaník

PROFILE

Petr Plavjaník

Worked on the zowe/zowe-native-proto repository to deliver two core features focused on release workflow and command-line usability. Developed an SDK release process that publishes packages to Artifactory and refactored packaging commands for streamlined builds, reducing release cycle time. Introduced the 'uss issue' CLI command, enabling UNIX shell execution with improved error handling for expired z/OS passwords during server operations. Addressed SonarCloud issues in the spawn utility and updated documentation to clarify build and install procedures. Leveraged TypeScript, C++, and CI/CD practices throughout, emphasizing reliability, cross-platform compatibility, and maintainability in both code and supporting documentation for end users.

Overall Statistics

Feature vs Bugs

100%Features

Repository Contributions

2Total
Bugs
0
Commits
2
Features
2
Lines of code
1,032
Activity Months1

Work History

March 2026

2 Commits • 2 Features

Mar 1, 2026

March 2026 monthly summary for zowe/zowe-native-proto: Delivered key features and robust fixes across the native/proto stack, focusing on release efficiency, user experience, and reliability. Key features: SDK Release Workflow with Artifactory publish and packaging refactor; USS CLI 'uss issue' command with shell execution and enhanced password error handling. Major bugs fixed: SonarCloud issues in the spawn utility; improved password expiry handling for z/OS SSH during install/uninstall with clear EPASSWD_EXPIRED errors; fixes to environment handling for shell commands. Impact: reduced release cycle time, streamlined packaging, improved cross-platform CLI reliability, and better guidance via updated docs. Technologies/skills: Node.js/npm scripts, TypeScript, C++, POSIX spawn, z/OS SSH, Artifactory integration, SonarCloud fixes, test scaffolding, and documentation improvements.

Activity

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Quality Metrics

Correctness80.0%
Maintainability80.0%
Architecture80.0%
Performance80.0%
AI Usage40.0%

Skills & Technologies

Programming Languages

C++JSONTypeScriptYAML

Technical Skills

C++ ProgrammingCI/CDCLI DevelopmentDevOpsError HandlingJavaScriptTypeScript DevelopmentUnit Testing

Repositories Contributed To

1 repo

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

zowe/zowe-native-proto

Mar 2026 Mar 2026
1 Month active

Languages Used

C++JSONTypeScriptYAML

Technical Skills

C++ ProgrammingCI/CDCLI DevelopmentDevOpsError HandlingJavaScript