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Lincoln Keele

PROFILE

Lincoln Keele

Over a two-month period, contributed to Lunatic-Labs/rubricapp by building features that enable administrators to preview and test student experiences within the application. Developed secure cookie-based toggles and backend routes using Flask and React, allowing seamless switching between admin and student views for robust QA workflows. Implemented test student account management, including authentication, token generation, and role management in the database and API. Enhanced course retrieval logic and error handling to support simulated student access, while improving session management and adding protections against view lockouts. Focused on backend and frontend integration, the work strengthened role-based access and testing infrastructure.

Overall Statistics

Feature vs Bugs

30%Features

Repository Contributions

39Total
Bugs
14
Commits
39
Features
6
Lines of code
1,245
Activity Months3

Work History

December 2025

5 Commits • 2 Features

Dec 1, 2025

December 2025 focused on tightening security, improving QA/admin experience, and code quality for rubricapp. Delivered critical features to support admin impersonation of a test student, added token invalidation to prevent unauthorized access, and enhanced debugging visibility for security-related events. Cleaned up residual debugging code to improve readability and maintainability. All changes were implemented in Lunatic-Labs/rubricapp with clear, well-documented commits, enabling faster QA cycles and a stronger security posture.

November 2025

21 Commits • 2 Features

Nov 1, 2025

November 2025 monthly wrap-up for Lunatic-Labs/rubricapp: Stabilized backend startup and environment readiness, added data validation and diagnostics to accelerate issue triage, expanded the data model, and tightened test flows and CI/CD controls. Business impact: more reliable deployments, quicker diagnosis of data-related issues, and a stronger data foundation for upcoming features. This period also improved accessibility labeling and developer tooling integration, supporting broader adoption and maintainability.

October 2025

13 Commits • 2 Features

Oct 1, 2025

October 2025 (Lunatic-Labs/rubricapp): Stabilized critical UI tests, hardened the testing foundation, and standardized the dev/test environment to accelerate delivery and improve quality. Key outcomes include reliable ViewCourses UI with test student flows restored and accessibility improvements, a robust TestStudent role with a database upgrade to minimize FK-related failures, and documented environment configurations for API URLs and Jest testing. These efforts reduced flaky tests, improved reproducibility, and enabled faster bug detection and resolution.

Activity

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Quality Metrics

Correctness90.2%
Maintainability87.8%
Architecture87.2%
Performance86.2%
AI Usage20.6%

Skills & Technologies

Programming Languages

JavaScriptMarkdownPythonSQLYAML

Technical Skills

API developmentAPI integrationBack end developmentBackend DevelopmentCI/CDDatabase ManagementDatabase managementDevOpsDockerError HandlingFlaskJWT authenticationPythonPython scriptingReact

Repositories Contributed To

1 repo

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

Lunatic-Labs/rubricapp

Oct 2025 Dec 2025
3 Months active

Languages Used

JavaScriptMarkdownPythonSQLYAML

Technical Skills

FlaskReactSQLAlchemyback end developmentbackend developmentdatabase management