instructure/canvas-lms
May 2025 – Oct 2025
4 Months active
Languages Used
JavaScriptRubyHTMLYAMLMarkdownSQL
Technical Skills
Backend DevelopmentDatabase MigrationFrontend DevelopmentPermissions ManagementConfiguration ManagementFeature Flagging
Zoltan Hegedus
PROFILE
Zoltan Hegedus
Zoltan Hegedus contributed to the instructure/canvas-lms repository by delivering four features over four months, focusing on backend and frontend enhancements for New Quizzes. He implemented granular admin permissions for viewing IP addresses in activity logs, using Ruby on Rails, React, and SQL to improve auditability and compliance. Zoltan also introduced configurable numeric formatting, enabling internationalization through backend and UI changes. His work on surveys included feature flagging, metadata-driven gradebook logic, and LTI assignment validation, ensuring accurate grade calculations and seamless integration. The engineering demonstrated depth in permissions management, configuration, and robust backend logic without requiring separate bug fixes.
Overall Statistics
Feature vs Bugs
100%Features
Repository Contributions
7Total
Bugs
0
Commits
7
Features
4
Lines of code
723
Activity Months4
Your Network
352 peopleSame Organization
@instructure.com184
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Adam_MikulasMember
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Shared Repositories
168
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Adam_MikulasMember
Adam MolnarMember
Adam SzaboMember
Adrian GruberMember
akemenyMember
Akos HorvathMember
Alexandre DosSantosMember
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Work History
October 2025
1 Commits • 1 Features
Oct 1, 2025Month: 2025-10 Key features delivered: - Ungraded Surveys hidden from Gradebook and Final Grade: Implemented automatic hiding of ungraded_survey type assignments by applying hide_in_gradebook and omit_from_final_grade, ensuring these surveys neither appear in gradebook views nor affect final grades. Commit: 8749cf08f14f3f02ae5e298330d2f85972d430a1 ("Hide ungraded surveys in gradebook"). Major bugs fixed: - No separate bugs fixed this month; the feature directly prevents the issue of ungraded surveys influencing grades by design. Overall impact and accomplishments: - Improves gradebook accuracy and reliability, reducing instructor confusion and potential student disputes related to ungraded surveys. - Preserves integrity of final grade calculations while maintaining expected visibility for other graded items. Technologies/skills demonstrated: - Backend logic enhancements in Rails, using conditional data flags (hide_in_gradebook, omit_from_final_grade) within the grade calculation pipeline. - Metadata-driven changes, code review, and CI validation.
1 Commits • 1 Features
Oct 1, 2025Month: 2025-10 Key features delivered: - Ungraded Surveys hidden from Gradebook and Final Grade: Implemented automatic hiding of ungraded_survey type assignments by applying hide_in_gradebook and omit_from_final_grade, ensuring these surveys neither appear in gradebook views nor affect final grades. Commit: 8749cf08f14f3f02ae5e298330d2f85972d430a1 ("Hide ungraded surveys in gradebook"). Major bugs fixed: - No separate bugs fixed this month; the feature directly prevents the issue of ungraded surveys influencing grades by design. Overall impact and accomplishments: - Improves gradebook accuracy and reliability, reducing instructor confusion and potential student disputes related to ungraded surveys. - Preserves integrity of final grade calculations while maintaining expected visibility for other graded items. Technologies/skills demonstrated: - Backend logic enhancements in Rails, using conditional data flags (hide_in_gradebook, omit_from_final_grade) within the grade calculation pipeline. - Metadata-driven changes, code review, and CI validation.
October 2025
September 2025
4 Commits • 1 Features
Sep 1, 2025Month: 2025-09 – Canvas LMS delivered New Quizzes Surveys with a feature flag, enabling creation and management of surveys within New Quizzes, plus improvements to data handling and launches. Implemented storing of quiz types on assignments, groundwork for validating LTI quiz assignments, and dynamic substitution for assignment launches. Also added filtering of ungraded surveys from the assignments page to improve UX and reporting. This work enables a controlled rollout and better data accuracy for survey deployments in New Quizzes.
September 2025
4 Commits • 1 Features
Sep 1, 2025Month: 2025-09 – Canvas LMS delivered New Quizzes Surveys with a feature flag, enabling creation and management of surveys within New Quizzes, plus improvements to data handling and launches. Implemented storing of quiz types on assignments, groundwork for validating LTI quiz assignments, and dynamic substitution for assignment launches. Also added filtering of ungraded surveys from the assignments page to improve UX and reporting. This work enables a controlled rollout and better data accuracy for survey deployments in New Quizzes.
June 2025
1 Commits • 1 Features
Jun 1, 2025June 2025 monthly summary for instructure/canvas-lms focusing on feature delivery and value realization. This period centered on standards-compliant enhancements to New Quizzes, with a configuration-driven approach to numeric formatting that improves data interpretation and internationalization.
1 Commits • 1 Features
Jun 1, 2025June 2025 monthly summary for instructure/canvas-lms focusing on feature delivery and value realization. This period centered on standards-compliant enhancements to New Quizzes, with a configuration-driven approach to numeric formatting that improves data interpretation and internationalization.
June 2025
May 2025
1 Commits • 1 Features
May 1, 2025Summary for 2025-05: Delivered a new admin permission to view IP addresses in the New Quizzes activity log, along with a permissions registry update, a database migration, and a React UI template for managing the permission. No major bugs fixed this month; focus on improving auditability, security, and governance for quiz logs. Impact: enhances compliance and accountability by enabling granular access control and IP-level visibility in quizzing activity. Technologies/skills demonstrated: permissions architecture, database migrations, React UI development, and backend/frontend collaboration in instructure/canvas-lms.
May 2025
1 Commits • 1 Features
May 1, 2025Summary for 2025-05: Delivered a new admin permission to view IP addresses in the New Quizzes activity log, along with a permissions registry update, a database migration, and a React UI template for managing the permission. No major bugs fixed this month; focus on improving auditability, security, and governance for quiz logs. Impact: enhances compliance and accountability by enabling granular access control and IP-level visibility in quizzing activity. Technologies/skills demonstrated: permissions architecture, database migrations, React UI development, and backend/frontend collaboration in instructure/canvas-lms.
Activity
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Quality Metrics
Correctness94.4%
Maintainability91.4%
Architecture91.4%
Performance91.4%
AI Usage20.0%
Skills & Technologies
Programming Languages
HTMLJavaScriptMarkdownRubySQLYAML
Technical Skills
API DevelopmentBackend DevelopmentConfiguration ManagementDatabase MigrationDatabase QueryingDocumentationFeature FlaggingFrontend DevelopmentPermissions ManagementRuby on RailsUI Development
Repositories Contributed To
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