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Christian Marinkovich

PROFILE

Christian Marinkovich

Over a three-month period, contributed to hack-rpi/HackRPI-Website-2025 and Submitty/Submitty by building end-to-end features that improved user experience and workflow flexibility. Developed a 2048 game with a fully integrated leaderboard, implementing frontend interfaces in React and TypeScript, and connecting them to backend services for score submission, profanity filtering, and admin moderation. Enhanced reliability through dependency management and improved user experience by refining UI elements and alerts. For Submitty, delivered flexible gradeable date settings using PHP and Cypress testing, enabling instructors to set TA beta testing dates without constraints and ensuring robust behavior through automated end-to-end tests.

Overall Statistics

Feature vs Bugs

80%Features

Repository Contributions

6Total
Bugs
1
Commits
6
Features
4
Lines of code
1,625
Activity Months3

Work History

March 2026

1 Commits • 1 Features

Mar 1, 2026

In March 2026, delivered a key feature for Submitty: Flexible Gradeable Date Settings for Gradeables, enabling instructors to set TA beta testing dates without artificial constraints, with improved UI and more accurate gradeable status computation. The release included backend date-resolution improvements, a database migration to remove g_ta_view_start_date constraints, and automated end-to-end tests to ensure correct behavior across date configurations. This work reduces friction for beta testing, improves scheduling flexibility, and enhances overall usability for instructors and TAs.

November 2024

3 Commits • 2 Features

Nov 1, 2024

November 2024 highlights for hack-rpi/HackRPI-Website-2025: Delivered end-to-end front-end game feature with Leaderboard, stabilized builds via dependency lockfile management, and improved UX by removing debug artifacts and standardizing user alerts. These changes enhance user engagement, release reliability, and code quality.

October 2024

2 Commits • 1 Features

Oct 1, 2024

October 2024 monthly summary for hack-rpi/HackRPI-Website-2025. Delivered the 2048 Leaderboard System with a frontend UI and integrated backend capabilities (score submission, profanity filtering, and admin moderation). Completed the core 2048 game feature and wired it end-to-end with the leaderboard to enable seamless gameplay-to-scores workflow. Achieved solid frontend-backend integration, improved UI polish, and prepared the project for release.

Activity

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Quality Metrics

Correctness86.6%
Maintainability86.8%
Architecture83.4%
Performance86.8%
AI Usage26.8%

Skills & Technologies

Programming Languages

CSSJSONJavaScriptPHPPythonSQLTypeScript

Technical Skills

API IntegrationAWS AmplifyAmplifyCypress testingDependency ManagementFrontend DevelopmentGame DevelopmentJavaScriptNext.jsPHP developmentReactResponsive DesignState ManagementTypeScriptUI/UX Design

Repositories Contributed To

2 repos

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

hack-rpi/HackRPI-Website-2025

Oct 2024 Nov 2024
2 Months active

Languages Used

JavaScriptTypeScriptCSSJSON

Technical Skills

API IntegrationAWS AmplifyFrontend DevelopmentNext.jsReactState Management

Submitty/Submitty

Mar 2026 Mar 2026
1 Month active

Languages Used

JavaScriptPHPPythonSQL

Technical Skills

Cypress testingPHP developmentdatabase managementfull stack development