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Jasse Merivirta

PROFILE

Jasse Merivirta

Over a two-month period, contributed to the UniversityOfHelsinkiCS/palaute and gptwrapper repositories by delivering nine features and resolving two bugs focused on stability, data integrity, and user experience. Work included modernizing Docker Compose usage, enhancing CI/CD pipelines with GitHub Actions, and updating dependencies for improved security and performance. Implemented UI improvements such as language flag displays and streamlined course summaries using React and TypeScript. Addressed backend challenges by refining course data filtering, advancing file parsing logic, and preserving manual database entries. Introduced development tooling like Adminer for database management, demonstrating a full stack approach with JavaScript, Node.js, and containerization.

Overall Statistics

Feature vs Bugs

82%Features

Repository Contributions

22Total
Bugs
2
Commits
22
Features
9
Lines of code
904
Activity Months2

Work History

February 2026

10 Commits • 5 Features

Feb 1, 2026

February 2026 (2026-02) monthly summary for UniversityOfHelsinkiCS/gptwrapper. Delivered user-facing course naming enhancements, streamlined course listings, enhanced parsing for Rag files and uploads, preserved manually added teachers during updates, and introduced development tooling to improve DB management. Focused on reducing UX inconsistencies, simplifying maintenance, and enabling richer data handling.

January 2026

12 Commits • 4 Features

Jan 1, 2026

January 2026: Focused on stability, data integrity, and UX improvements across palaute and Docker Compose modernization in gptwrapper. Delivered core dependency and CI tooling updates, UI language flag display, robust feedback-loading safeguards, and authoritative course data filtering, plus Docker Compose modernization to align with current Docker standards. These changes reduce risk, improve developer productivity, and enhance the end-user experience.

Activity

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Quality Metrics

Correctness97.2%
Maintainability91.8%
Architecture91.8%
Performance92.6%
AI Usage22.8%

Skills & Technologies

Programming Languages

JSONJavaScriptTypeScriptYAMLbashyaml

Technical Skills

API developmentCI/CDContainerizationCypressDatabase ManagementDevOpsDockerExpressGitHub ActionsJavaScriptNodeNode.jsReactScriptingTypeScript

Repositories Contributed To

2 repos

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

UniversityOfHelsinkiCS/palaute

Jan 2026 Jan 2026
1 Month active

Languages Used

JSONJavaScriptTypeScriptYAML

Technical Skills

CI/CDCypressDevOpsGitHub ActionsJavaScriptNode.js

UniversityOfHelsinkiCS/gptwrapper

Jan 2026 Feb 2026
2 Months active

Languages Used

bashJavaScriptTypeScriptyaml

Technical Skills

DevOpsDockerScriptingAPI developmentContainerizationDatabase Management