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Jeppe M

PROFILE

Jeppe M

Jeppe contributed to Energinet-DataHub’s opengeh-python-packages and greenforce-frontend repositories by building and enhancing data products and backend features over four months. He developed new wholesale charge data views, expanded domain type enumerations, and improved telemetry instrumentation, using Python, C#, and PySpark. His work included upgrading dependencies to resolve ImportErrors, refining enums for metering and pricing data, and integrating a new ChargeSeries client to strengthen data contracts in the frontend. Each change was documented with clear release notes and traceable commits, reflecting a methodical approach to dependency management, data engineering, and backend development that improved reliability and maintainability.

Overall Statistics

Feature vs Bugs

75%Features

Repository Contributions

6Total
Bugs
1
Commits
6
Features
3
Lines of code
177
Activity Months4

Work History

March 2026

1 Commits • 1 Features

Mar 1, 2026

March 2026: Delivered a new data product set for wholesale charges within Energinet-DataHub's Python packages, introducing charge link periods, charge price information, and charge price points via new wholesale views. This milestone enables downstream analytics, pricing simulations, and reporting for wholesale customers, while strengthening the data product framework and governance around pricing data.

November 2025

1 Commits • 1 Features

Nov 1, 2025

November 2025: Key front-end upgrade in Energinet-DataHub/greenforce-frontend focused on ChargeSeries integration. Upgraded to a new ChargeSeries client and introduced new return types, enabling more robust data handling and clearer data contracts for downstream components. The work improves data reliability and sets the foundation for future enhancements across the data hub frontend. No major bugs fixed this month; all changes are contained to the ChargeSeries integration with a single commit reference for traceability.

April 2025

1 Commits

Apr 1, 2025

April 2025 monthly summary for Energinet-DataHub/opengeh-python-packages. This period focused on stabilizing telemetry instrumentation and ensuring reliable monitoring across environments. The work delivered a critical fix to resolve a breaking ImportError in Azure Monitor OpenTelemetry, accompanied by clear release notes and validation across the stack, contributing to lower incidents and smoother telemetry data flows for downstream consumers.

March 2025

3 Commits • 1 Features

Mar 1, 2025

March 2025 – Energinet-DataHub/opengeh-python-packages: Delivered geh_common Domain Type Extensions and Version Update, expanded enums for metering point resolution and orchestration types, updated MeteringPointType enum, and expanded QuantityUnit with additional units. Bumped geh_common to 5.5.0 and published release notes. Implemented unit value mapping fixes to ensure correct abbreviations. Release readiness and traceability maintained with three commits documenting changes.

Activity

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Quality Metrics

Correctness90.0%
Maintainability90.0%
Architecture83.4%
Performance83.4%
AI Usage26.6%

Skills & Technologies

Programming Languages

C#MarkdownPythonTOML

Technical Skills

API developmentBackend DevelopmentC#Dependency ManagementEnumPackage ManagementPySparkPythonPython DevelopmentRelease Notesbackend developmentdata engineeringdatabase design

Repositories Contributed To

2 repos

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

Energinet-DataHub/opengeh-python-packages

Mar 2025 Mar 2026
3 Months active

Languages Used

MarkdownPythonTOML

Technical Skills

Backend DevelopmentEnumPackage ManagementPythonPython DevelopmentRelease Notes

Energinet-DataHub/greenforce-frontend

Nov 2025 Nov 2025
1 Month active

Languages Used

C#

Technical Skills

API developmentC#backend development