instructure/canvas-lms
Aug 2025 – Oct 2025
2 Months active
Languages Used
HTMLJavaScriptRuby
Technical Skills
API DevelopmentBackend DevelopmentFrontend DevelopmentTesting
estupar
PROFILE
Estupar
Emily Stupar contributed targeted bug fixes to the instructure/canvas-lms repository, focusing on improving data integrity and workflow safety for Horizon courses. She addressed quiz import logic by updating validation to allow classic quizzes to be retained without enabling new publishing, reducing migration risks. In another fix, she refined assignment unpublishing logic to ensure state changes only occurred under correct conditions, preventing unintended modifications to course assignments. Her work demonstrated disciplined backend development and state management using Ruby and JavaScript, with careful attention to commit traceability and minimal code surface area, resulting in robust, auditable improvements to the Canvas LMS platform.
Overall Statistics
Feature vs Bugs
0%Features
Repository Contributions
2Total
Bugs
2
Commits
2
Features
0
Lines of code
157
Activity Months2
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352 peopleSame Organization
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Work History
October 2025
1 Commits
Oct 1, 2025Month: 2025-10 | Repository: instructure/canvas-lms Key features delivered: - No new feature releases this month; focused on a critical bug fix to the assignment unpublishing workflow safety guard. Major bugs fixed: - Assignment Unpublishing Workflow Safety Guard: Fixed unpublishing logic to ensure an assignment's workflow state is changed to 'unpublished' only if it was originally 'published' and the assignment is not part of a published module, preventing unintended modifications to Horizon course assignments. - Commit reference for traceability: b7032475bbb84be2dda40412e23ba2f5cf757bd5 (message: "only unpublish assignment if current state is 'published'") Overall impact and accomplishments: - Increased data integrity and reliability of the publishing workflow in Canvas LMS, reducing risk of incorrect state transitions for assignments. - Prevented unintended overwrites of workflow states, safeguarding Horizon course assignments and related workflows. - Clear, auditable fix with a single-purpose commit that is easy to review and revert if needed. Technologies/skills demonstrated: - State management and guard-condition logic within a Ruby on Rails-based codebase (Canvas LMS) - Targeted bug-fix discipline with minimal surface area and strong commit traceability - Code review discipline and alignment with repository standards for hotfix-type changes Business value: - Reduces potential support overhead from mispublished assignments and ensures consistent course content lifecycle across Horizon-integrated workflows.
1 Commits
Oct 1, 2025Month: 2025-10 | Repository: instructure/canvas-lms Key features delivered: - No new feature releases this month; focused on a critical bug fix to the assignment unpublishing workflow safety guard. Major bugs fixed: - Assignment Unpublishing Workflow Safety Guard: Fixed unpublishing logic to ensure an assignment's workflow state is changed to 'unpublished' only if it was originally 'published' and the assignment is not part of a published module, preventing unintended modifications to Horizon course assignments. - Commit reference for traceability: b7032475bbb84be2dda40412e23ba2f5cf757bd5 (message: "only unpublish assignment if current state is 'published'") Overall impact and accomplishments: - Increased data integrity and reliability of the publishing workflow in Canvas LMS, reducing risk of incorrect state transitions for assignments. - Prevented unintended overwrites of workflow states, safeguarding Horizon course assignments and related workflows. - Clear, auditable fix with a single-purpose commit that is easy to review and revert if needed. Technologies/skills demonstrated: - State management and guard-condition logic within a Ruby on Rails-based codebase (Canvas LMS) - Targeted bug-fix discipline with minimal surface area and strong commit traceability - Code review discipline and alignment with repository standards for hotfix-type changes Business value: - Reduces potential support overhead from mispublished assignments and ensures consistent course content lifecycle across Horizon-integrated workflows.
October 2025
August 2025
1 Commits
Aug 1, 2025August 2025: Implemented a targeted quiz import fix for Horizon courses in Canvas LMS, preserving existing content and preventing unintended publishing. This reduces migration risk and maintains course integrity during horizon transitions.
August 2025
1 Commits
Aug 1, 2025August 2025: Implemented a targeted quiz import fix for Horizon courses in Canvas LMS, preserving existing content and preventing unintended publishing. This reduces migration risk and maintains course integrity during horizon transitions.
Activity
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Quality Metrics
Correctness80.0%
Maintainability80.0%
Architecture80.0%
Performance80.0%
AI Usage20.0%
Skills & Technologies
Programming Languages
HTMLJavaScriptRuby
Technical Skills
API DevelopmentBackend DevelopmentFrontend DevelopmentTesting
Repositories Contributed To
Overview of all repositories you've contributed to across your timeline