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Ronald Johnson

PROFILE

Ronald Johnson

Ronald Hej worked on the aau-giraf/weekplanner-api repository over a three-month period, focusing on maintainability, security, and workflow efficiency. He improved documentation by refining the pull request template using Markdown, which streamlined code reviews and clarified acceptance criteria. Ronald also performed repository hygiene by removing IDE artifacts and stray migration files, leveraging C# and Git to reduce technical debt and simplify onboarding. In December, he addressed an authorization vulnerability by correcting policy names for grade management endpoints, ensuring proper access control. His work demonstrated disciplined backend development, code cleanup, and a strong understanding of API security and version control management.

Overall Statistics

Feature vs Bugs

76%Features

Repository Contributions

55Total
Bugs
4
Commits
55
Features
13
Lines of code
7,710
Activity Months3

Your Network

7 people

Shared Repositories

7
MertzAndreasMember
PixieStick314Member
DanielRBechMember
Loke S. G. JørgensenMember
Andreas MertzMember
NSpahic22Member
TbjerregaardMember

Work History

December 2024

5 Commits • 2 Features

Dec 1, 2024

December 2024 (Month: 2024-12) performance summary for aau-giraf/weekplanner-api. Focused on security, data isolation, and DTO resilience. Implemented robust user authorization and claims handling to improve security and performance, enforced organization scoping on grade operations, and stabilized Activity DTO date/time handling. These changes were supported by targeted refactors and testing updates, with a clear emphasis on business value and maintainability.

November 2024

30 Commits • 9 Features

Nov 1, 2024

November 2024 highlights: Delivered a set of API enhancements for the weekplanner-api to strengthen organization-level operations, improve pictogram management, and bolster admin governance, while improving reliability and testability. Notable features include a Get by Organisation endpoint with updated DTOs/models and initial file upload support; enhanced pictogram DTOs/mappings for secure file sending; and persistence improvements including a pictogram volume to facilitate testing across container restarts. Key bug fixes addressed multipart handling for pictogram posts, correct image serving paths with ensured database persistence, and reintroduction of migrations to support CI/CD pipelines. The work delivered measurable business value through streamlined org workflows, safer file handling, easier end-to-end testing, and stronger security controls. Demonstrated skills in API design, DTO mapping, file upload workflows, token-based authentication/authorization, migrations, and containerized testing.

October 2024

20 Commits • 2 Features

Oct 1, 2024

Performance summary for 2024-10 focusing on delivering new pictogram capabilities, stabilizing deployment, and hardening security and data integration for the weekplanner API.

Activity

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Quality Metrics

Correctness87.4%
Maintainability87.2%
Architecture86.6%
Performance81.8%
AI Usage20.0%

Skills & Technologies

Programming Languages

C#DockerfileSQLXMLYAML

Technical Skills

.NETAPI DevelopmentASP.NET CoreASP.NET Core Minimal APIsAsynchronous ProgrammingAuthenticationAuthorizationBackend DevelopmentC#CI/CDCode CleanupContainerizationData ModelingData Transfer ObjectsData Transfer Objects (DTOs)

Repositories Contributed To

1 repo

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

aau-giraf/weekplanner-api

Oct 2024 Dec 2024
3 Months active

Languages Used

C#DockerfileSQLYAMLXML

Technical Skills

.NETAPI DevelopmentASP.NET CoreBackend DevelopmentC#Containerization