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joanna kossakowska

PROFILE

Joanna Kossakowska

Joanna Kossakowska engineered robust OS update management and API stability features across the open-edge-platform, focusing on the infra-managers and edge-manageability-framework repositories. She implemented policy-driven OS update workflows, automated upgrade validation using Go and Helm, and enhanced documentation to streamline onboarding and reduce operational friction. Her work included integrating CI/CD pipelines with GitHub Actions, introducing backward compatibility checks with Protocol Buffers, and refining system design for both mutable and immutable environments. By aligning configuration management and technical writing, Joanna delivered safer, more predictable upgrades and improved day-2 operations, demonstrating depth in backend development, infrastructure as code, and DevOps practices.

Overall Statistics

Feature vs Bugs

90%Features

Repository Contributions

29Total
Bugs
2
Commits
29
Features
19
Lines of code
5,933
Activity Months7

Work History

October 2025

7 Commits • 2 Features

Oct 1, 2025

Monthly summary for 2025-10 focusing on delivery of infra-management improvements across open-edge-platform/infra-managers and infra-charts. Key wins include consolidated OS update management for mutable and immutable environments, improved run planning, deduplicated runs, and elimination of manual modes; plus Day 2 deployment enhancements across Helm charts with config cleanup. These changes deliver reduced operational overhead, improved reliability, and clearer OS update policies.

September 2025

4 Commits • 4 Features

Sep 1, 2025

Delivered significant Day 2 OS update capabilities and platform improvements across infra-managers and edge-manageability-framework, enabling policy-driven OS update runs, improved day-2 operations visibility, and cross-repo consistency. Upgraded Go to 1.24.6 across infra-managers to enhance security and maintainability; updated CODEOWNERS for clearer ownership; introduced OS Update Policy and OS Update Run resources in both platforms and refined runtime information schema in edge-manageability-framework. Executed a two-phase plan for Day 2 changes to optimize rollout. These changes collectively improve operational control, reliability, and security for edge deployments, reduce maintenance overhead, and set groundwork for scalable OS update workflows.

August 2025

2 Commits • 2 Features

Aug 1, 2025

Month: 2025-08. This month focused on delivering a safer, more predictable OS Resource Management experience and aligning documentation with the updated behavior. Key work spanned two repositories, with the primary feature implementing a Manual Mode by Default for the OS Resource Manager and accompanying documentation updates to reflect profile fetching post-upgrade.

July 2025

4 Commits • 2 Features

Jul 1, 2025

July 2025 – Infra-Managers (open-edge-platform/infra-managers): Delivered three core outcomes to strengthen OS update lifecycle, improve reporting reliability, and streamline upgrades. Key features delivered include OS Update Management Enhancements with OSUpdatePolicy integration and lifecycle improvements, and a maintenance policy validation bug fix. Also completed dependency upgrades across core components and infra dependencies to improve compatibility and maintainability. These efforts deliver more accurate update status, reduce false maintenance signals, and enable smoother future upgrades.

June 2025

2 Commits • 2 Features

Jun 1, 2025

June 2025 Monthly Summary: Delivered automation and documentation enhancements that bolster upgrade reliability and developer/operator experience. Key features delivered include an automated CI/CD workflow for orchestrator upgrades and integration testing in infra-charts, which deploys in a kind environment and validates upgrade stability; and enhancements to the Edge Orchestrator Upgrade Guide in edge-manage-docs, clarifying upgrade steps for operators and developers, adding production upgrade guidance, and refining dev-testing guidance. Major bugs fixed include documentation fixes for the orch_upgrade process to improve accuracy and testing guidance. Overall, these efforts increase upgrade readiness, reduce manual toil, and help ensure safer, faster upgrades in production. Technologies demonstrated include GitHub Actions CI/CD automation, kind Kubernetes in CI, integration testing, and technical writing/documentation prowess.

May 2025

5 Commits • 4 Features

May 1, 2025

May 2025 monthly summary focusing on delivering API stability, linting improvements, and upgrade documentation across infra-onboarding, infra-managers, infra-external, and edge-manage-docs. The work emphasizes business value through earlier detection of breaking changes, enforced API contracts, and clear upgrade paths.

April 2025

5 Commits • 3 Features

Apr 1, 2025

April 2025 monthly summary focused on delivering consistent developer experience, updating doc hygiene, and aligning documentation domains across the Open Edge Platform repos. The work emphasizes business value by ensuring reliable access to accurate guides and reducing onboarding friction, while implementing standardization that supports future releases and maintainability.

Activity

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Quality Metrics

Correctness91.8%
Maintainability89.4%
Architecture88.4%
Performance82.8%
AI Usage20.6%

Skills & Technologies

Programming Languages

BashGoMakefileMarkdownRSTShellYAMLprotobufrstyaml

Technical Skills

API Contract ManagementAPI DevelopmentAPI IntegrationArgo CDBackend DevelopmentBuild AutomationBuild ManagementBuild System ConfigurationCI/CDChart ManagementCloud InfrastructureConfiguration ManagementDependency ManagementDevOpsDocumentation

Repositories Contributed To

6 repos

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

open-edge-platform/infra-managers

Apr 2025 Oct 2025
5 Months active

Languages Used

MarkdownMakefileYAMLprotobufGoShell

Technical Skills

DocumentationAPI DevelopmentBuild AutomationCI/CDProtocol BuffersAPI Integration

open-edge-platform/infra-charts

Apr 2025 Oct 2025
3 Months active

Languages Used

YAMLBashGo

Technical Skills

DocumentationHelm ChartsArgo CDCI/CDGitHub ActionsHelm

open-edge-platform/infra-onboarding

Apr 2025 May 2025
2 Months active

Languages Used

MakefileMarkdown

Technical Skills

Build System ConfigurationDocumentationAPI DevelopmentCI/CDProtocol Buffers

open-edge-platform/edge-manage-docs

May 2025 Aug 2025
3 Months active

Languages Used

rstRST

Technical Skills

DevOpsDocumentationTechnical Writing

open-edge-platform/infra-external

Apr 2025 May 2025
2 Months active

Languages Used

MarkdownMakefileShell

Technical Skills

DocumentationAPI Contract ManagementCI/CDDevOps

open-edge-platform/edge-manageability-framework

Aug 2025 Sep 2025
2 Months active

Languages Used

yamlMarkdown

Technical Skills

Configuration ManagementInfrastructure as CodeInfrastructure ManagementSystem DesignTechnical Documentation

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