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Aleksi Vuorjoki

PROFILE

Aleksi Vuorjoki

Aleksi Vuorjoki contributed to the digabi/exam-engine and related repositories by delivering audio playback features, UI improvements, and robust CI/CD automation over seven months. He implemented modular audio question support and enhanced the audio player’s cross-browser reliability using React, TypeScript, and the Web Audio API, addressing edge cases in playback and accessibility. Aleksi refactored components for maintainability, improved localization, and standardized AWS role assumption in digabi/koe-ohje’s deployment workflows with GitHub Actions and YAML. He also strengthened dependency management through automated updates and policy tuning, ensuring stable releases. His work emphasized maintainable code, preventive maintenance, and streamlined deployment processes.

Overall Statistics

Feature vs Bugs

81%Features

Repository Contributions

38Total
Bugs
3
Commits
38
Features
13
Lines of code
4,630
Activity Months7

Work History

October 2025

10 Commits • 4 Features

Oct 1, 2025

October 2025: Strengthened dependency health and automated maintenance across three repositories, delivering security-focused upgrades and governance over dependency updates. Implemented targeted dependency upgrades, automated PR workflows, and policy tuning to balance automation with stability, reducing manual toil and risk of disruptive upgrades. No explicit bug fixes were closed this month; the work focused on preventive maintenance and reliability enhancements.

August 2025

1 Commits • 1 Features

Aug 1, 2025

August 2025 monthly summary for digabi/koe-ohje: Key feature delivery was standardizing AWS role assumption across CI/CD workflows by refactoring credentials to use a reusable action (digabi/workflows-common/actions/assume-digabi-aws-role) across prod, test, dev-release, and manual releases. This improves security, consistency, and maintainability of deployments. No major bugs fixed this month; primary focus on CI/CD architectural improvement. Resulting in streamlined operations, better auditability and reduced risk due to standardized role management.

July 2025

1 Commits • 1 Features

Jul 1, 2025

July 2025 monthly summary for digabi/exam-engine focusing on release management and stability. The month centered on a version bump to v23.16.0 with no functional changes, establishing a stable baseline for upcoming development while ensuring traceability and release hygiene.

June 2025

10 Commits • 1 Features

Jun 1, 2025

June 2025 Summary: Implemented Audio Player Experience Improvements and Reliability for the digabi/exam-engine, delivering a stable, cross-browser audio experience in the exam UI across grading and results views. The overhaul focused on responsive layout, robust time handling (seek, currentTime, duration), and reliable display of time and progress to reduce playback issues in grading/results workflows. Across the work, multiple fixes were applied to ensure correct width, duration fetch in Chromium, proper currentTime initialization, progress synchronization when duration changes, and avoidance of UI NaN flashes, with added MIME type handling to improve cross-browser compatibility. The work minimizes audio-related grading errors, accelerates review cycles, and demonstrates strong UX engineering, cross-browser compatibility, and maintainable code.

May 2025

9 Commits • 3 Features

May 1, 2025

May 2025 monthly summary for digabi/exam-engine. Delivered a set of audio-focused improvements across the audio experience, with a focus on reliability, accessibility, and internationalization, aligned with the project’s design system and QA practices.

April 2025

4 Commits • 2 Features

Apr 1, 2025

April 2025 monthly summary for digabi/exam-engine: Delivered audio-based questions in the Exam Generator and enhanced modularity with a release tag (v23.10.0). Focused on business value by enabling new question formats, improving test coverage paths, and preparing for ABITI tests with title/instructions support. Key work included adding a new audio answer option type and formatting logic, and exporting exam type subtypes to clarify helper usage and enable targeted exam-type generation.

March 2025

3 Commits • 1 Features

Mar 1, 2025

Concise monthly summary for March 2025 focused on delivering stability and UI improvements in digabi/exam-engine. Key fixes and UI refinements reduced risk of interruptions during exams and improved readability, aligning with business value for both students and administrators.

Activity

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Quality Metrics

Correctness91.0%
Maintainability93.4%
Architecture90.6%
Performance88.4%
AI Usage21.6%

Skills & Technologies

Programming Languages

CSSHTMLJavaScriptLessTypeScriptYAML

Technical Skills

AWSAccessibilityAsynchronous OperationsAudio PlaybackCI/CDCSSCode GenerationCode ModularityCode RefactoringComponent RefactoringComponent TestingCross-browser CompatibilityDependency ManagementDevOpsFront End Development

Repositories Contributed To

3 repos

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

digabi/exam-engine

Mar 2025 Oct 2025
6 Months active

Languages Used

JavaScriptTypeScriptCSSHTMLLessYAML

Technical Skills

Front End DevelopmentFull stack developmentReactCode GenerationCode ModularityFull Stack Development

digabi/koe-ohje

Aug 2025 Oct 2025
2 Months active

Languages Used

YAML

Technical Skills

AWSCI/CDGitHub ActionsDependency ManagementDevOps

digabi/rich-text-editor

Oct 2025 Oct 2025
1 Month active

Languages Used

YAML

Technical Skills

CI/CDDependency Management

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