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Stijn van Houwelingen

PROFILE

Stijn Van Houwelingen

Worked on modernizing dependency management for the FlexMeasures/flexmeasures repository by migrating from pip-tools to uv, consolidating all dependencies into pyproject.toml and uv.lock to streamline setup and accelerate installation. Updated the packaging stack by switching from setuptools to hatchling and removing legacy configuration files, resulting in a simplified and unified development environment. Standardized tooling across development, CI/CD, and Docker deployments, including upgrading to Python 1.12 and aligning workflows to use uv-based installation. Enhanced documentation and onboarding materials, introduced poethepoet tasks, and addressed minor dependency issues, ensuring more reproducible builds and reducing maintenance overhead for Python-based projects.

Overall Statistics

Feature vs Bugs

100%Features

Repository Contributions

1Total
Bugs
0
Commits
1
Features
1
Lines of code
8,215
Activity Months1

Your Network

8 people

Work History

March 2026

1 Commits • 1 Features

Mar 1, 2026

March 2026 – FlexMeasures/flexmeasures: Dependency Management Modernization completed. Migrated from pip-tools to uv for dependency management, consolidating dependencies in pyproject.toml and a single uv.lock to simplify setup and speed up installs. Packaging stack modernized: switched build backend from setuptools to hatchling, moved dependencies from requirements/*.in to pyproject.toml, and removed legacy files (setup.cfg, Makefile) in favor of pyproject.toml and poethepoet tasks. Environment and tooling standardized across development, CI, and deployments: upgraded Python version to 1.12, added .python-version, updated Dockerfile/base images, and aligned CI/CD workflows to uv-based installation. Documentation and onboarding improved with changelog/docs updates and a compatibility Makefile with deprecation warnings. Impact: faster, more reproducible installs; easier onboarding; streamlined release process; reduced maintenance burden.

Activity

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Quality Metrics

Correctness100.0%
Maintainability80.0%
Architecture100.0%
Performance80.0%
AI Usage20.0%

Skills & Technologies

Programming Languages

Python

Technical Skills

CI/CDDockerPython developmentdependency management

Repositories Contributed To

1 repo

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

FlexMeasures/flexmeasures

Mar 2026 Mar 2026
1 Month active

Languages Used

Python

Technical Skills

CI/CDDockerPython developmentdependency management