epam/ketcher
May 2026 – Jun 2026
2 Months active
Languages Used
TypeScript
Technical Skills
ReactTypeScriptbond renderingfront end developmentsoftware debuggingsoftware architecture
Lianamirru
PROFILE
Lianamirru
Worked on the epam/ketcher repository to enhance molecule drawing and editing workflows, focusing on bond rendering reliability and editor usability. Addressed high-impact bugs in React and TypeScript, improving visual accuracy for expanded monomers and single up bonds, and refactored code for maintainability. Implemented robust context menu event handling and introduced ACS-based canvas scaling with monomer repositioning, ensuring correct coordinate transformations across editing modes. Added comprehensive tests to validate new features and fixes, supporting stable front end development. These contributions reduced user confusion, increased reliability, and streamlined support, delivering measurable improvements to the core user experience in chemical structure editing.
Overall Statistics
Feature vs Bugs
33%Features
Repository Contributions
4Total
Bugs
2
Commits
4
Features
1
Lines of code
306
Activity Months2
Your Network
34 peopleWork History
June 2026
2 Commits • 1 Features
Jun 1, 2026June 2026: Focused on editor reliability and canvas transformations in epam/ketcher. Delivered two key changes: a robust context menu handling fix for embedded Ketcher with tests; and ACS-based canvas scaling with monomer repositioning, including tests. Both changes increased reliability, usability, and correctness when editing complex structures.
2 Commits • 1 Features
Jun 1, 2026June 2026: Focused on editor reliability and canvas transformations in epam/ketcher. Delivered two key changes: a robust context menu handling fix for embedded Ketcher with tests; and ACS-based canvas scaling with monomer repositioning, including tests. Both changes increased reliability, usability, and correctness when editing complex structures.
June 2026
May 2026
2 Commits
May 1, 2026In May 2026, focused on stabilizing the Bond Tool in epam/ketcher and delivering precise rendering fixes. Implemented reliability and visual accuracy improvements by addressing two high-impact bugs, with changes landed via two commits. These efforts enhanced user trust, reduced confusion in bond rendering, and improved monomer handling across expanded and single-bond cases. Resulting improvements support core workflows for molecule drawing and analysis, with measurable business value in user satisfaction and reduced support overhead.
May 2026
2 Commits
May 1, 2026In May 2026, focused on stabilizing the Bond Tool in epam/ketcher and delivering precise rendering fixes. Implemented reliability and visual accuracy improvements by addressing two high-impact bugs, with changes landed via two commits. These efforts enhanced user trust, reduced confusion in bond rendering, and improved monomer handling across expanded and single-bond cases. Resulting improvements support core workflows for molecule drawing and analysis, with measurable business value in user satisfaction and reduced support overhead.
Activity
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Quality Metrics
Correctness85.0%
Maintainability80.0%
Architecture80.0%
Performance80.0%
AI Usage40.0%
Skills & Technologies
Programming Languages
TypeScript
Technical Skills
ReactTypeScriptbond renderingfront end developmentsoftware architecturesoftware debuggingtesting
Repositories Contributed To
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