EXCEEDS logo
Exceeds
Casper-Olsen

PROFILE

Casper-olsen

During two months, Mikkel Gemzøe Michelsen enhanced security, reliability, and data visibility across Energinet-DataHub’s energy-origin and greenforce-frontend repositories. He developed and enforced production policy whitelisting, integrated Microsoft Graph API for credential management, and improved error handling for UUIDs and HTTP context in backend services. Using C#, TypeScript, and .NET, Mikkel refactored attribute retrieval in project-origin/wallet to optimize database performance and upgraded test frameworks to xUnit v3, increasing maintainability. His work included expanding test coverage, updating documentation, and localizing UI features, demonstrating a thorough approach to backend and API development, integration testing, and policy-driven access control.

Overall Statistics

Feature vs Bugs

82%Features

Repository Contributions

14Total
Bugs
2
Commits
14
Features
9
Lines of code
7,559
Activity Months2

Work History

April 2025

10 Commits • 6 Features

Apr 1, 2025

April 2025 performance highlights: Delivered security, governance, and reliability improvements across Energinet-DataHub energy-origin and greenforce-frontend. Key features include production policy whitelist enforcement, organization whitelist documentation, credential management API with Microsoft Graph integration, and an end-to-end testing workflow. Major bug fixes included UUID error message whitelisting and missing HTTP context handling in the proxy. Data model and UI enhancements added Disclosure energy tag for production devices and certificate details display with localization. These changes reduce security risk, improve access control and visibility, and strengthen test coverage and release discipline.

March 2025

4 Commits • 3 Features

Mar 1, 2025

Month: 2025-03 performance review summary for developer contributions across two repositories. Focused on delivering business-value features, hardening security, expanding test coverage, and improving system reliability. The work combined cross-repo collaboration, performance optimization, and API enhancements to deliver measurable impact for claims, certificates, and access control workflows.

Activity

Loading activity data...

Quality Metrics

Correctness92.8%
Maintainability91.4%
Architecture90.0%
Performance84.2%
AI Usage22.8%

Skills & Technologies

Programming Languages

C#JavaScriptMarkdownTypeScriptYAML

Technical Skills

.NETAPI DevelopmentAPI IntegrationAPI SecurityAngularAutomationAzure ADBackend DevelopmentC#CI/CDDapperDatabase OptimizationDependency ManagementDocumentationEntity Framework Core

Repositories Contributed To

3 repos

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

Energinet-DataHub/energy-origin

Mar 2025 Apr 2025
2 Months active

Languages Used

C#TypeScriptMarkdownYAML

Technical Skills

.NETAPI DevelopmentAPI SecurityBackend DevelopmentC#Dependency Management

project-origin/wallet

Mar 2025 Mar 2025
1 Month active

Languages Used

C#

Technical Skills

API DevelopmentBackend DevelopmentDapperDatabase OptimizationSQL

Energinet-DataHub/greenforce-frontend

Apr 2025 Apr 2025
1 Month active

Languages Used

JavaScriptTypeScript

Technical Skills

AngularFront-end DevelopmentTypeScript

Generated by Exceeds AIThis report is designed for sharing and indexing