EXCEEDS logo
Exceeds
Thijs Lemmens

PROFILE

Thijs Lemmens

Worked on the xenit-eu/helm-alfresco repository to enhance Kubernetes deployment workflows by implementing Helm-based integration testing and introducing a DNS-focused NetworkPolicy. Migrated the integration testing framework to Helm, enabling more reliable and automated test environments for Java applications deployed on Kubernetes. Developed a NetworkPolicy using YAML to allow DNS traffic while enforcing egress controls, improving the security posture of the deployment. These changes reduced defect leakage and streamlined CI/CD processes, resulting in safer and faster production releases. The work demonstrated proficiency in Helm, Kubernetes networking, and integration testing, with a focus on automation and secure, maintainable deployment practices.

Overall Statistics

Feature vs Bugs

100%Features

Repository Contributions

2Total
Bugs
0
Commits
2
Features
2
Lines of code
171
Activity Months1

Work History

January 2026

2 Commits • 2 Features

Jan 1, 2026

January 2026 monthly summary for xenit-eu/helm-alfresco: Delivered Helm-based integration testing and a Kubernetes NetworkPolicy to enhance security. Migration to helm-based integration testing framework (commit 29bf8a14cf5e33555afd8b4fe2e1031893f3bcd3: XENOPS-1380 Switch to helm-integration-testing) and addition of a DNS-focused network policy (commit 92a7ae9b5ab0bbfe0e312e9fd4665467d50e3995: XENOPS-1380 Add DNS netpol). Result: more reliable test environments, faster feedback, and improved security posture. Business value includes reduced defect leakage, safer production deployments, and streamlined Kubernetes testing and deployment workflows. Technologies/skills demonstrated include Helm, Kubernetes networking policies, test automation, and CI/CD integration.

Activity

Loading activity data...

Quality Metrics

Correctness90.0%
Maintainability80.0%
Architecture90.0%
Performance80.0%
AI Usage30.0%

Skills & Technologies

Programming Languages

JavaYAML

Technical Skills

HelmIntegration TestingJava DevelopmentKubernetesNetwork Policies

Repositories Contributed To

1 repo

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

xenit-eu/helm-alfresco

Jan 2026 Jan 2026
1 Month active

Languages Used

JavaYAML

Technical Skills

HelmIntegration TestingJava DevelopmentKubernetesNetwork Policies