StanfordVL/OmniGibson
Nov 2024 – Mar 2026
11 Months active
Languages Used
PythonHTMLJinjaBDDLMarkdownBashJinja2YAML
Technical Skills
File Path ManagementVersion ControlBackend DevelopmentBug FixingData ModelingObject-Oriented Programming
Cem Gökmen
PROFILE
Cem Gökmen
Over eleven months, contributed to StanfordVL/OmniGibson by delivering features and fixes that improved simulation fidelity, data integrity, and user experience. Work included backend enhancements such as robust data modeling and deterministic state serialization using Python, as well as front-end improvements like video-based object visualization and static site generation with Jinja2 and HTML. Addressed asset pipeline migrations, streamlined configuration management, and maintained API compatibility through careful refactoring and context management. Documentation and QA processes were strengthened with Markdown and MkDocs, reducing support overhead and deployment risks. The approach emphasized maintainability, clear commit traceability, and reliable workflows across the repository.
Overall Statistics
Feature vs Bugs
67%Features
Repository Contributions
29Total
Bugs
5
Commits
29
Features
10
Lines of code
7,724
Activity Months11
Your Network
146 peopleWork History
March 2026
1 Commits
Mar 1, 2026March 2026 focused on stabilizing the simulator context management by restoring the previous add/remove object behavior in OmniGibson. No new features released; main work centered on bug remediation and maintaining API compatibility to reduce downstream risk. Changes were validated against existing tests and workflows in StanfordVL/OmniGibson.
1 Commits
Mar 1, 2026March 2026 focused on stabilizing the simulator context management by restoring the previous add/remove object behavior in OmniGibson. No new features released; main work centered on bug remediation and maintaining API compatibility to reduce downstream risk. Changes were validated against existing tests and workflows in StanfordVL/OmniGibson.
March 2026
October 2025
3 Commits • 2 Features
Oct 1, 2025Month 2025-10 — OmniGibson (StanfordVL/OmniGibson) delivered targeted improvements to participant communications and documentation quality, with clear business impact: reduced support overhead, faster onboarding, and more accurate challenge information. Key work focused on enhancing front-page announcements and streamlining docs navigation while maintaining code stability.
October 2025
3 Commits • 2 Features
Oct 1, 2025Month 2025-10 — OmniGibson (StanfordVL/OmniGibson) delivered targeted improvements to participant communications and documentation quality, with clear business impact: reduced support overhead, faster onboarding, and more accurate challenge information. Key work focused on enhancing front-page announcements and streamlining docs navigation while maintaining code stability.
August 2025
5 Commits • 1 Features
Aug 1, 2025August 2025 performance summary for StanfordVL/OmniGibson focusing on delivering a robust static-content workflow for the BEHAVIOR-1K Knowledgebase, with measurable improvements in reliability, deployment speed, and maintenance effort.
5 Commits • 1 Features
Aug 1, 2025August 2025 performance summary for StanfordVL/OmniGibson focusing on delivering a robust static-content workflow for the BEHAVIOR-1K Knowledgebase, with measurable improvements in reliability, deployment speed, and maintenance effort.
August 2025
June 2025
1 Commits
Jun 1, 2025June 2025 performance summary for StanfordVL/OmniGibson: Completed targeted asset pipeline path migration to BEHAVIOR-1K/asset_pipeline, fixing all hardcoded path references in scripts and configuration. This unblocks asset loading and aligns the project with the BEHAVIOR-1K layout, contributing to more reliable builds and easier future maintenance.
June 2025
1 Commits
Jun 1, 2025June 2025 performance summary for StanfordVL/OmniGibson: Completed targeted asset pipeline path migration to BEHAVIOR-1K/asset_pipeline, fixing all hardcoded path references in scripts and configuration. This unblocks asset loading and aligns the project with the BEHAVIOR-1K layout, contributing to more reliable builds and easier future maintenance.
May 2025
3 Commits • 1 Features
May 1, 2025May 2025 Monthly Summary for StanfordVL/OmniGibson. Focused on UX enrichment and reliable state handling, delivering richer object presentations and deterministic object state management across the Knowledge Base and object state lifecycle.
3 Commits • 1 Features
May 1, 2025May 2025 Monthly Summary for StanfordVL/OmniGibson. Focused on UX enrichment and reliable state handling, delivering richer object presentations and deterministic object state management across the Knowledge Base and object state lifecycle.
May 2025
April 2025
3 Commits • 1 Features
Apr 1, 2025April 2025 (StanfordVL/OmniGibson): Delivered Collision mesh tooling and QA improvements to enhance simulation fidelity and reduce triage time. Implemented collision.md guidance, new tooling to view/resolve/validate collision complaints, refactored complaint processing to focus on collision types, and introduced a collision mesh validation module with QA documentation. This work standardizes collision handling and lays groundwork for upcoming collision fixes, enabling faster debugging and more robust QA coverage.
April 2025
3 Commits • 1 Features
Apr 1, 2025April 2025 (StanfordVL/OmniGibson): Delivered Collision mesh tooling and QA improvements to enhance simulation fidelity and reduce triage time. Implemented collision.md guidance, new tooling to view/resolve/validate collision complaints, refactored complaint processing to focus on collision types, and introduced a collision mesh validation module with QA documentation. This work standardizes collision handling and lays groundwork for upcoming collision fixes, enabling faster debugging and more robust QA coverage.
March 2025
3 Commits • 1 Features
Mar 1, 2025March 2025 performance summary for StanfordVL/OmniGibson focusing on key deliverables and stability improvements. Implemented Complaint Type ID-based Identification and Routing (UUID-based IDs) with updates to processing, retrieval/creation, URL routing, and templates. Reverted experimental changes to restore system stability across modules, including removal of a recording flag and re-enabling ValueError for observation space mismatches, and deprecated mist states/emitter types. This report highlights the direct business value and technical achievements.
3 Commits • 1 Features
Mar 1, 2025March 2025 performance summary for StanfordVL/OmniGibson focusing on key deliverables and stability improvements. Implemented Complaint Type ID-based Identification and Routing (UUID-based IDs) with updates to processing, retrieval/creation, URL routing, and templates. Reverted experimental changes to restore system stability across modules, including removal of a recording flag and re-enabling ValueError for observation space mismatches, and deprecated mist states/emitter types. This report highlights the direct business value and technical achievements.
March 2025
February 2025
4 Commits • 1 Features
Feb 1, 2025February 2025 performance summary for StanfordVL/OmniGibson focused on reliability, data-model integrity, and dataset release readiness. Delivered metadata consistency improvements across internal data model, tasks, synsets, and objects; streamlined readiness counting by aligning synset/scene states and removing obsolete future states. Also prepared for dataset release by extending ClothPrim compatibility with the meta link API and temporarily enabling multiple cloth mesh components, to support release needs while planning deprecation after the new dataset release. Overall, these changes reduce errors, tighten data integrity, and accelerate upcoming dataset releases through targeted API compatibility and refactors.
February 2025
4 Commits • 1 Features
Feb 1, 2025February 2025 performance summary for StanfordVL/OmniGibson focused on reliability, data-model integrity, and dataset release readiness. Delivered metadata consistency improvements across internal data model, tasks, synsets, and objects; streamlined readiness counting by aligning synset/scene states and removing obsolete future states. Also prepared for dataset release by extending ClothPrim compatibility with the meta link API and temporarily enabling multiple cloth mesh components, to support release needs while planning deprecation after the new dataset release. Overall, these changes reduce errors, tighten data integrity, and accelerate upcoming dataset releases through targeted API compatibility and refactors.
January 2025
1 Commits • 1 Features
Jan 1, 2025Month 2025-01 — Consolidated front-end stabilization work in OmniGibson by temporarily disabling DataTables interactivity across knowledgebase templates. This reduces frontend complexity and risks during template rendering, enabling safer iteration on the knowledgebase experience. No major bugs were reported or fixed this month. The change is isolated to template assets and controlled via a single commit, setting the stage for a robust reintroduction of interactive tables once backend/template parity is achieved.
1 Commits • 1 Features
Jan 1, 2025Month 2025-01 — Consolidated front-end stabilization work in OmniGibson by temporarily disabling DataTables interactivity across knowledgebase templates. This reduces frontend complexity and risks during template rendering, enabling safer iteration on the knowledgebase experience. No major bugs were reported or fixed this month. The change is isolated to template assets and controlled via a single commit, setting the stage for a robust reintroduction of interactive tables once backend/template parity is achieved.
January 2025
December 2024
4 Commits • 1 Features
Dec 1, 20242024-12: Delivered Derivatives and Inheritance Handling for the Synset Model in StanfordVL/OmniGibson. Consolidated and improved the derivative relationship logic, corrected faulty derivative identification, refined parent lookup, and added support for multiple derivative parents and more accurate derivative child extraction to ensure reliable downstream behavior. Fixed related defects to stabilize downstream features that depend on derivative synsets (e.g., diceable/sliceable properties). Result: stronger data-model reliability, reduced downstream errors, and a solid foundation for derivative-based capabilities.
December 2024
4 Commits • 1 Features
Dec 1, 20242024-12: Delivered Derivatives and Inheritance Handling for the Synset Model in StanfordVL/OmniGibson. Consolidated and improved the derivative relationship logic, corrected faulty derivative identification, refined parent lookup, and added support for multiple derivative parents and more accurate derivative child extraction to ensure reliable downstream behavior. Fixed related defects to stabilize downstream features that depend on derivative synsets (e.g., diceable/sliceable properties). Result: stronger data-model reliability, reduced downstream errors, and a solid foundation for derivative-based capabilities.
November 2024
1 Commits • 1 Features
Nov 1, 2024November 2024 monthly summary for StanfordVL/OmniGibson focusing on feature delivery and maintainability improvements related to orientation edits management.
1 Commits • 1 Features
Nov 1, 2024November 2024 monthly summary for StanfordVL/OmniGibson focusing on feature delivery and maintainability improvements related to orientation edits management.
November 2024
Activity
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Quality Metrics
Correctness88.2%
Maintainability87.6%
Architecture85.8%
Performance81.4%
AI Usage20.0%
Skills & Technologies
Programming Languages
BDDLBashHTMLJinjaJinja2MarkdownPythonYAML
Technical Skills
3D ModelingAPI IntegrationAlgorithm ImplementationBackend DevelopmentBug FixingCI/CDCode ReversionConfiguration ManagementData AnalysisData ModelingDatabase DesignDependency ManagementDocumentationDocumentation ManagementDomain Specific Language
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