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Joni

PROFILE

Joni

Over a three-month period, contributed to the MuViCo/MuViCo repository by building and refining interactive presentation editing features using JavaScript, React, and Node.js. Developed user-focused UI enhancements such as GridLayout editing, audio loop controls, and automatic cue naming, ensuring accessibility and clarity across both frontend and backend. Implemented robust backend support with Express.js and Mongoose, while maintaining comprehensive unit testing to safeguard regression and data integrity. Addressed usability by improving error messaging, refining terminology, and enhancing autoplay behavior. Prioritized maintainability through documentation updates and code refactoring, resulting in a more reliable, user-friendly content management and editing experience.

Overall Statistics

Feature vs Bugs

89%Features

Repository Contributions

24Total
Bugs
1
Commits
24
Features
8
Lines of code
738
Activity Months3

Work History

November 2025

12 Commits • 3 Features

Nov 1, 2025

November 2025 monthly summary for MuViCo/MuViCo focused on delivering UX polish, robust cue management, and reliable autoplay behavior across the editing surface. The changes reduce manual work, improve data integrity, and strengthen testing coverage, contributing to cleaner releases and faster content iteration.

October 2025

5 Commits • 3 Features

Oct 1, 2025

Monthly summary for 2025-10 focusing on MuViCo/MuViCo work. Delivered UI/UX refinements for audio loop controls across Show and Edit modes, consolidated related commits, and updated documentation terminology. These changes improve user clarity, consistency, and maintainability, setting the stage for broader media control features.

September 2025

7 Commits • 2 Features

Sep 1, 2025

September 2025: Delivered user-centric GridLayout editing UX and Presentation Screen Count feature with cross-stack changes; implemented accessible inline edits and improved layout of grid element actions; introduced screenCount support in the presentation creation path (frontend form field and backend model/route). A rollback was applied for the screenCount feature to preserve UX stability, and tests were updated accordingly. Commit traceability: GridLayout commits d3ada686, df504ab7, df5658ed; Screen Count commits 5a2fc34e, af6b5208; Rollback commits 7832e598, a09a4d96.

Activity

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Quality Metrics

Correctness91.6%
Maintainability89.2%
Architecture85.0%
Performance91.6%
AI Usage20.0%

Skills & Technologies

Programming Languages

JSXJavaScriptJavaScript (JSX)JavaScript (Node.js)Markdown

Technical Skills

Backend DevelopmentChakra UIContent ManagementDocumentationExpress.jsFront End DevelopmentFrontend DevelopmentJavaScriptMongooseNode.jsReactUI DevelopmentUI/UXUnit Testingfront end development

Repositories Contributed To

1 repo

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

MuViCo/MuViCo

Sep 2025 Nov 2025
3 Months active

Languages Used

JSXJavaScriptJavaScript (JSX)JavaScript (Node.js)Markdown

Technical Skills

Backend DevelopmentExpress.jsFront End DevelopmentFrontend DevelopmentJavaScriptMongoose