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Johannes Dannelov

PROFILE

Johannes Dannelov

Worked on the diggsweden/eudiw-wallet-issuer-poc repository, delivering four features over four months focused on digital identity and verifiable credentials. Built and refactored credential offer flows, metadata endpoints, and information pages to support both authorization code and pre-authorized code issuance under the EUDIW framework. Established robust CI/CD pipelines using GitHub Actions and Docker, and improved build configuration with Maven and Gradle for reliable deployments. Enhanced frontend and backend components with Java, HTML, and Spring Boot, enabling better onboarding and production readiness. Prioritized maintainability, test stability, and interoperability, ensuring the project’s architecture supports scalable deployments and smooth future integrations.

Overall Statistics

Feature vs Bugs

100%Features

Repository Contributions

5Total
Bugs
0
Commits
5
Features
4
Lines of code
3,596
Activity Months4

Work History

April 2025

1 Commits • 1 Features

Apr 1, 2025

April 2025: Delivered the Credential Offers Flow Refactor and Metadata Enhancement for the diggsweden/eudiw-wallet-issuer-poc project. Implemented new controllers and services to prepare and manage credential offers, supporting both authorization code and pre-authorized code flows. Enhanced the metadata endpoint to expose comprehensive credential configuration details for issuing verifiable credentials under the EUDIW framework. This work improves issuer flexibility, interoperability, and readiness for production deployments.

March 2025

1 Commits • 1 Features

Mar 1, 2025

March 2025 performance snapshot: Delivered the Information Pages for the EUDIW Wallet Sandbox in the diggsweden/eudiw-wallet-issuer-poc repository. Implemented new content and structure for information pages, created controller endpoints for /app and /, and added HTML templates app.html and index.html with updated styling to enhance readability and onboarding for sandbox users. Work is anchored by commit 29ad75c159d1940599043fb29a70dbe4ab10deed (feat: add content to information page). This effort improves UX for internal testers and partner demonstrations, enabling quicker access to essential wallet issuer information and reducing onboarding time. Major bugs fixed: No critical bugs fixed this month; no production regressions reported related to the information page feature.

January 2025

2 Commits • 1 Features

Jan 1, 2025

January 2025 monthly summary for diggsweden/eudiw-wallet-issuer-poc: Focused PoC stabilization with build/configuration improvements and metadata handling refinements to enable reliable PoC testing and groundwork for future production deployment.

November 2024

1 Commits • 1 Features

Nov 1, 2024

November 2024 monthly summary for diggsweden/eudiw-wallet-issuer-poc: Focused on establishing a robust CI/CD foundation and aligning project structure to enable scalable deployments. Implemented GitHub Actions workflows for commit linting, dependency review, and container image publishing; refactored build configuration and Dockerfile to match the new project name and structure; these changes enhance code quality, security, and deployment efficiency.

Activity

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Quality Metrics

Correctness84.0%
Maintainability84.0%
Architecture84.0%
Performance68.0%
AI Usage20.0%

Skills & Technologies

Programming Languages

CSSDockerfileGradleHTMLJavaXMLYAML

Technical Skills

API ConfigurationBackend DevelopmentBuild ConfigurationCI/CDDependency ManagementDigital IdentityDockerFrontend DevelopmentGitHub ActionsGradleJava DevelopmentMavenOAuth2OpenID ConnectSpring Boot

Repositories Contributed To

1 repo

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

diggsweden/eudiw-wallet-issuer-poc

Nov 2024 Apr 2025
4 Months active

Languages Used

DockerfileGradleJavaYAMLXMLCSSHTML

Technical Skills

CI/CDDockerGitHub ActionsGradleJava DevelopmentAPI Configuration