keboola/platform-libraries
Aug 2025 – Mar 2026
6 Months active
Languages Used
HCLPHPJSONMarkdown
Technical Skills
Cloud InfrastructureCode HygieneDependency ManagementRefactoringTerraformAPI Design
Roman Pištěk
PROFILE
Roman Pištěk
Roman Pistek contributed to the keboola/platform-libraries repository, focusing on backend and infrastructure improvements over six months. He enhanced Kubernetes client models and APIs, aligning custom resources with Kubernetes conventions and introducing features like runtime size specification and restart tracking. Using PHP and Terraform, Roman upgraded provider dependencies, improved type safety through PHPDoc annotations, and expanded unit and functional test coverage to ensure reliability. His work included migrating to App API v2, refactoring obsolete models, and strengthening RBAC provisioning. These efforts reduced technical debt, improved deployment stability across cloud providers, and streamlined developer onboarding through clearer documentation and robust testing practices.
Overall Statistics
Feature vs Bugs
88%Features
Repository Contributions
55Total
Bugs
2
Commits
55
Features
15
Lines of code
8,494
Activity Months6
Your Network
35 peopleSame Organization
@keboola.com24
Shared Repositories
11
Work History
March 2026
3 Commits • 2 Features
Mar 1, 2026Monthly summary for 2026-03 (keboola/platform-libraries): Key features delivered include Kubernetes CRD Alignment and Kubernetes Client Model Enhancements, plus AppModel Test Coverage Enhancements. Major bugs fixed involved aligning CRD fields with Kubernetes conventions, tightening type safety, and aligning App/v2 model with the current CRD. Overall impact: increased maintainability and reliability of the Kubernetes client, safer deployments, and stronger validation of application specifications. Technologies/skills demonstrated: PHP-based client development, PHPDoc typing, Kubernetes CRD modeling and client updates, refactoring, and test-driven development with expanded unit tests.
3 Commits • 2 Features
Mar 1, 2026Monthly summary for 2026-03 (keboola/platform-libraries): Key features delivered include Kubernetes CRD Alignment and Kubernetes Client Model Enhancements, plus AppModel Test Coverage Enhancements. Major bugs fixed involved aligning CRD fields with Kubernetes conventions, tightening type safety, and aligning App/v2 model with the current CRD. Overall impact: increased maintainability and reliability of the Kubernetes client, safer deployments, and stronger validation of application specifications. Technologies/skills demonstrated: PHP-based client development, PHPDoc typing, Kubernetes CRD modeling and client updates, refactoring, and test-driven development with expanded unit tests.
March 2026
February 2026
7 Commits • 2 Features
Feb 1, 2026February 2026: Delivered App API v2 migration and Kubernetes client upgrade for keboola/platform-libraries, removed obsolete App v1 models and deprecated App v2 fields, and added restartRequestedAt in AppSpec to improve deployment management. Updated tests and documentation to reflect the new API and restart-tracking behavior. These changes reduce technical debt, improve deployment reliability, and position the library for smoother production use.
February 2026
7 Commits • 2 Features
Feb 1, 2026February 2026: Delivered App API v2 migration and Kubernetes client upgrade for keboola/platform-libraries, removed obsolete App v1 models and deprecated App v2 fields, and added restartRequestedAt in AppSpec to improve deployment management. Updated tests and documentation to reflect the new API and restart-tracking behavior. These changes reduce technical debt, improve deployment reliability, and position the library for smoother production use.
January 2026
13 Commits • 3 Features
Jan 1, 2026Concise monthly summary for 2026-01 focusing on Keboola/platform-libraries. Delivered Kubernetes client V2 improvements with AppRunSpec runtimeSize/configVersion, migrated to API v2, deprecating old fields, and strengthening tests; upgraded Terraform providers (AWS, AzureAD, AzureRM, Google) to stabilize provisioning and address race conditions with a tunable delay that was subsequently removed; extended test coverage for App v2 and reorganized CRD tests; and documented CLAUDE library usage. These efforts improved runtime efficiency, multi-cloud provisioning reliability, and developer onboarding through clearer guidance and better test suites.
13 Commits • 3 Features
Jan 1, 2026Concise monthly summary for 2026-01 focusing on Keboola/platform-libraries. Delivered Kubernetes client V2 improvements with AppRunSpec runtimeSize/configVersion, migrated to API v2, deprecating old fields, and strengthening tests; upgraded Terraform providers (AWS, AzureAD, AzureRM, Google) to stabilize provisioning and address race conditions with a tunable delay that was subsequently removed; extended test coverage for App v2 and reorganized CRD tests; and documented CLAUDE library usage. These efforts improved runtime efficiency, multi-cloud provisioning reliability, and developer onboarding through clearer guidance and better test suites.
January 2026
November 2025
27 Commits • 5 Features
Nov 1, 2025November 2025 — keboola/platform-libraries (Kubernetes client focus) Key features delivered: - Kubernetes App model and AppsApiClient, including App API custom response types, with dedicated unit/functional tests. - Kubernetes AppRun integration: AppRun model, AppRun API, and AppRunsApiClient; extended AppSpec with autoRestartEnabled for automatic restarts. - Patch strategy architecture: merge-patch support, customizable patch strategy in AppsApiClient and AppRun API clients, with patch helpers relocated to the API facade. - Provisioning RBACs and patch verb support for App/AppRun CRDs to enable secure, flexible management. Major bugs fixed: - App patch logic corrected; obsolete app status methods removed; App CRD model alignment completed. - Cleanup and tests improvements: fix PHPStan issues and stabilize functional tests. Overall impact and accomplishments: - Accelerated delivery and reliability of Kubernetes-native integration for App and AppRun resources, enabling safer updates and patching in production. - Strengthened security and governance through RBAC provisioning and patch operation controls. - Improved developer experience with better test coverage, clearer CRD models, and up-to-date runtime tooling. Technologies/skills demonstrated: - PHP/Kubernetes client architecture, REST APIs, merge-patch strategies, functional and unit testing, PHPStan, runtime/provider upgrades, and documentation enhancements.
November 2025
27 Commits • 5 Features
Nov 1, 2025November 2025 — keboola/platform-libraries (Kubernetes client focus) Key features delivered: - Kubernetes App model and AppsApiClient, including App API custom response types, with dedicated unit/functional tests. - Kubernetes AppRun integration: AppRun model, AppRun API, and AppRunsApiClient; extended AppSpec with autoRestartEnabled for automatic restarts. - Patch strategy architecture: merge-patch support, customizable patch strategy in AppsApiClient and AppRun API clients, with patch helpers relocated to the API facade. - Provisioning RBACs and patch verb support for App/AppRun CRDs to enable secure, flexible management. Major bugs fixed: - App patch logic corrected; obsolete app status methods removed; App CRD model alignment completed. - Cleanup and tests improvements: fix PHPStan issues and stabilize functional tests. Overall impact and accomplishments: - Accelerated delivery and reliability of Kubernetes-native integration for App and AppRun resources, enabling safer updates and patching in production. - Strengthened security and governance through RBAC provisioning and patch operation controls. - Improved developer experience with better test coverage, clearer CRD models, and up-to-date runtime tooling. Technologies/skills demonstrated: - PHP/Kubernetes client architecture, REST APIs, merge-patch strategies, functional and unit testing, PHPStan, runtime/provider upgrades, and documentation enhancements.
September 2025
1 Commits • 1 Features
Sep 1, 2025September 2025 focused on dependency maintenance for keboola/platform-libraries. Updated the output-mapping component to use keboola/php-datatypes v8.0. This upgrade preserves existing behavior (no functional changes) while aligning with the latest major version to reduce technical debt and simplify future upgrades.
1 Commits • 1 Features
Sep 1, 2025September 2025 focused on dependency maintenance for keboola/platform-libraries. Updated the output-mapping component to use keboola/php-datatypes v8.0. This upgrade preserves existing behavior (no functional changes) while aligning with the latest major version to reduce technical debt and simplify future upgrades.
September 2025
August 2025
4 Commits • 2 Features
Aug 1, 2025August 2025 — keboola/platform-libraries: Delivered targeted improvements to infrastructure provisioning and Kubernetes client reliability, boosting deployment stability and maintainability. Upgraded Terraform provider versions (AWS, Azure, Kubernetes) in the local provisioning config, adjusting version constraints and checksums to align with the latest provider releases, enabling more reliable and compatible deployments. Upgraded Kubernetes PHP client to support the new restart policy, applied a patch release to address bugs, and cleaned up unused exceptions in KubernetesApiClient to improve reliability and code hygiene. These changes reduce deployment risk, improve maintainability, and demonstrate strong capabilities in infrastructure-as-code, dependency management, and PHP-based Kubernetes integration.
August 2025
4 Commits • 2 Features
Aug 1, 2025August 2025 — keboola/platform-libraries: Delivered targeted improvements to infrastructure provisioning and Kubernetes client reliability, boosting deployment stability and maintainability. Upgraded Terraform provider versions (AWS, Azure, Kubernetes) in the local provisioning config, adjusting version constraints and checksums to align with the latest provider releases, enabling more reliable and compatible deployments. Upgraded Kubernetes PHP client to support the new restart policy, applied a patch release to address bugs, and cleaned up unused exceptions in KubernetesApiClient to improve reliability and code hygiene. These changes reduce deployment risk, improve maintainability, and demonstrate strong capabilities in infrastructure-as-code, dependency management, and PHP-based Kubernetes integration.
Activity
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Quality Metrics
Correctness97.4%
Maintainability93.8%
Architecture95.2%
Performance94.2%
AI Usage21.2%
Skills & Technologies
Programming Languages
HCLJSONMarkdownPHP
Technical Skills
API DesignAPI DevelopmentAPI designAPI developmentAPI integrationBackend DevelopmentCloud InfrastructureCloud Provider IntegrationCloud ServicesCode HygieneDependency ManagementDocumentationGoogle Cloud PlatformInfrastructure as CodeKubernetes
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