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Simon Kropp

PROFILE

Simon Kropp

Over six months, contributed to the Bostads-AB-Mimer/onecore repository by designing and developing robust backend APIs, enhancing data models, and improving system reliability for property management workflows. Leveraged TypeScript, Node.js, and Prisma ORM to deliver new endpoints for work order retrieval, maintenance unit access, and property search, while refining database schemas and integrating health monitoring. Addressed data quality by filtering invalid leases and stabilized development environments through dependency and configuration fixes. Emphasized automated testing with Jest and integration testing to ensure reliability. The work enabled better data visibility, streamlined cross-service integration, and supported scalable, maintainable backend operations for the platform.

Overall Statistics

Feature vs Bugs

75%Features

Repository Contributions

101Total
Bugs
8
Commits
101
Features
24
Lines of code
269,671
Activity Months6

Work History

December 2025

1 Commits

Dec 1, 2025

December 2025: Focused on data quality and reliability in Bostads-AB-Mimer/onecore. Implemented a targeted hotfix to exclude makulerad (M) leases from the TenantContracts lease list, reducing display of invalid leases and improving data accuracy for users. The fix was delivered as a concise commit with minimal user disruption and supports clearer lease listings going forward.

September 2025

2 Commits

Sep 1, 2025

Month: 2025-09 – Focused on stabilizing the internal portal backend in Bostads-AB-Mimer/onecore and improving the local development workflow. Delivered critical package.json fixes to ensure correct dependency management and prevent dev server crashes, laying groundwork for smoother future iterations and onboarding.

August 2025

13 Commits • 1 Features

Aug 1, 2025

In August 2025, core data APIs and reliability improvements were completed for the onecore repository, emphasizing faster access to maintenance data, UI robustness, and stronger CI/test tooling to improve stability and developer velocity.

June 2025

60 Commits • 14 Features

Jun 1, 2025

June 2025 performance summary for Bostads-AB-Mimer repos focused on stabilizing the data model, expanding core functionality for maintenance and property operations, and improving API quality. The team delivered substantial Prisma-based data-model enhancements, expanded endpoints for maintenance and building information, increased test coverage, and resolved critical runtime and type-safety issues that underpin platform reliability and developer velocity.

May 2025

9 Commits • 3 Features

May 1, 2025

May 2025 monthly summary for Bostads-AB-Mimer/onecore. Delivered data model and API improvements to support size-aware residence information, XPand work order integration, and PoC for maintenance units. These changes enhance data quality, enable cross-system workflows, and lay groundwork for scalable analytics and operations. Note: no explicit bug fixes were listed for this period; effort focused on feature delivery and API/type enhancements.

April 2025

16 Commits • 6 Features

Apr 1, 2025

April 2025 monthly summary for Bostads-AB-Mimer repositories. Delivered API enhancements, data integration, and reliability improvements that directly enable property management workflows, better data visibility, and stronger observability. Focused on delivering business value through new endpoints, visibility controls, cross-service data aggregation, and robust health monitoring, while keeping environments stable through lockfile hygiene.

Activity

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Quality Metrics

Correctness91.2%
Maintainability91.0%
Architecture88.0%
Performance86.8%
AI Usage20.4%

Skills & Technologies

Programming Languages

CSSJSONJavaScriptMarkdownPrismaSQLTypeScriptYAML

Technical Skills

API DesignAPI DevelopmentAPI DocumentationAPI IntegrationAPI TestingBackend DevelopmentBuild ToolsCI/CDCode ClarityCode CleanupCode RefactoringConfiguration ManagementData ModelingDatabase IntegrationDatabase Integration (POC)

Repositories Contributed To

2 repos

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

Bostads-AB-Mimer/onecore

Apr 2025 Dec 2025
6 Months active

Languages Used

JavaScriptTypeScriptYAMLCSSPrismaSQLMarkdownJSON

Technical Skills

API DevelopmentAPI IntegrationAPI TestingBackend DevelopmentCode ClarityDependency Management

Bostads-AB-Mimer/onecore-core

Apr 2025 Jun 2025
2 Months active

Languages Used

JavaScriptTypeScript

Technical Skills

API DevelopmentAPI TestingBackend DevelopmentConfiguration ManagementIntegration TestingNode.js