EXCEEDS logo
Exceeds
Michal J. Sladek

PROFILE

Michal J. Sladek

Michal Sladek contributed to several NAV repositories, including navikt/fp-autotest, navikt/fp-sak, and navikt/fp-frontend, focusing on backend reliability, CI/CD stability, and secure configuration management. He improved automated test infrastructure by refining log validation and integrating environment-driven configuration, using Java, YAML, and Dockerfile to enhance deployment flexibility and test reliability. In navikt/fp-sak, Michal addressed dependency issues and stabilized GitHub Actions workflows, ensuring secure secrets management and consistent build environments. His work also included standardizing logging and traceability in navikt/fp-frontend, demonstrating depth in DevOps, configuration management, and backend development while consistently reducing technical debt and improving release readiness.

Overall Statistics

Feature vs Bugs

29%Features

Repository Contributions

25Total
Bugs
12
Commits
25
Features
5
Lines of code
272
Activity Months10

Work History

March 2026

4 Commits • 2 Features

Mar 1, 2026

March 2026 (2026-03) delivered targeted deployment and CI/CD improvements for the fp-autotest repository, enhancing document-generation capabilities and test reliability. This work tightened integration with FPDOKGEN and the document-generation service, while expanding automated testing coverage to include the new service. Key outcomes include deployment upgrades, corrected dokgen URL handling, and stronger CI/CD configuration for resilience and faster iteration.

January 2026

2 Commits

Jan 1, 2026

January 2026 monthly summary for navikt/fp-sak. Focused on stabilizing CI/CD and withdrawal processing by rolling back experimental changes, ensuring security and reliability. No new features released this month; priority was to fix critical bugs and reduce risk. Clear audit trails were maintained for all changes.

November 2025

1 Commits • 1 Features

Nov 1, 2025

Concise monthly summary for 2025-11 focusing on business value and technical achievement in the navikt/fp-autotest repo.

July 2025

1 Commits • 1 Features

Jul 1, 2025

July 2025 monthly summary for navikt/fp-autotest: Implemented environment-driven configuration for the Altinn rights proxy in the pipeline, enhancing deployment flexibility and reducing hard-coded settings.

May 2025

4 Commits • 1 Features

May 1, 2025

May 2025 focused on strengthening observability, reliability, and test quality across FP frontend, FP sak, and FP autotest. Key features delivered include standardizing logging in the frontend for unified log levels and consistent output formatting, and fixing correlation ID header propagation to ensure end-to-end traceability. Major bugs fixed include reverting incorrect logging destinations in Naiserator to restore Grafana-LGTm and Elastic APM, stabilizing monitoring dashboards, and updating the automated test threshold to reflect realistic log output (65 lines). Overall impact: faster root-cause analysis, more reliable monitoring and test results, and smoother release cycles. Technologies/skills demonstrated: cross-repo logging configuration, header-based traceability, observability tooling configuration, and test validation alignment across frontend, backend, and test automation.

February 2025

1 Commits

Feb 1, 2025

February 2025: Strengthened test infrastructure stability for the fp-autotest repository by excluding Redis from log-length validations and updating LoggTest ignore lists. These changes reduce false positives, stabilize CI test runs, and improve overall reliability of automated tests.

January 2025

7 Commits

Jan 1, 2025

January 2025: Completed essential CI and runtime stabilization work across two core repos, delivering more reliable builds and faster feedback for engineering teams. Focused on removing environment-related failures in CI pipelines and ensuring dependable startup of containers in GitHub Actions, laying groundwork for more frequent and safe releases.

December 2024

2 Commits

Dec 1, 2024

December 2024: Delivered targeted reliability improvements across two core repositories, focusing on observability enhancements and test stability. Implemented a logging destinations fix to improve log routing in ft-inntektsmelding, and rolled back unstable Allure dump changes to restore stable test artifact handling in fp-autotest. These changes reduce incident investigation time, stabilize CI/test artifacts, and improve release readiness for the month.

November 2024

2 Commits

Nov 1, 2024

Month: 2024-11 — Focus on improving reliability and stability of automated case processing in navikt/fptilbake. Implemented a bug fix to skip the statute-of-limitations (foreldelse) evaluation in automated paths, reducing automation complexity and preventing unintended side effects. This change also stabilized related tests in AutomatiskSaksbehandlingProsessTaskTest, improving CI reliability and reducing flaky test failures.

October 2024

1 Commits

Oct 1, 2024

October 2024 (2024-10): Stabilized the FP-SAK module by addressing dependency instability that impacted ft-beregning and Jackson 2.18. Downgraded the fp-bom to resolve recurring errors, based on root-cause analysis from production issues. Commit reference: 4fb0dd1523f61dc5e7a58d85335ade0409f08d26. Result: improved calculation stability, safer upgrade path, and reduced error rates for downstream services.

Activity

Loading activity data...

Quality Metrics

Correctness89.6%
Maintainability92.8%
Architecture87.2%
Performance88.0%
AI Usage20.8%

Skills & Technologies

Programming Languages

DockerfileGroovyJavaShellTypeScriptYAMLenvyaml

Technical Skills

API IntegrationBackend DevelopmentCI/CDConfigurationConfiguration ManagementContainerizationDependency ManagementDevOpsGitHub ActionsJavaLoggingScriptingTest AutomationUnit TestingVersion Control

Repositories Contributed To

6 repos

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

navikt/fp-autotest

Dec 2024 Mar 2026
6 Months active

Languages Used

GroovyJavaYAMLenvShell

Technical Skills

CI/CDTest AutomationJavaConfiguration ManagementDevOpsconfiguration management

navikt/ft-inntektsmelding

Dec 2024 Jan 2025
2 Months active

Languages Used

yamlYAML

Technical Skills

ConfigurationDevOpsCI/CDGitHub Actions

navikt/fp-sak

Oct 2024 Jan 2026
3 Months active

Languages Used

JavayamlYAML

Technical Skills

Dependency ManagementConfiguration ManagementDevOpsGitHub ActionsJavabackend development

navikt/fptilbake

Nov 2024 Nov 2024
1 Month active

Languages Used

Java

Technical Skills

Backend DevelopmentJavaUnit Testing

navikt/vtp

Jan 2025 Jan 2025
1 Month active

Languages Used

Dockerfile

Technical Skills

CI/CDContainerizationDevOps

navikt/fp-frontend

May 2025 May 2025
1 Month active

Languages Used

TypeScript

Technical Skills

API IntegrationBackend DevelopmentLogging