epam/ketcher
Apr 2026 – May 2026
2 Months active
Languages Used
TypeScript
Technical Skills
TypeScriptfront end developmenttest automationJavaScriptQA testingautomated testing
Marina Kisacik
PROFILE
Marina Kisacik
Worked on the epam/ketcher repository over a two-month period, focusing on enhancing automated testing and test infrastructure. Refactored the test setup for Plus and Arrows tools by removing the page parameter from test functions and initializing the canvas in a beforeAll hook, which improved test organization and reliability. Developed and stabilized an automated regression test suite for Ketcher 3.14.0, covering identified bugs and validating fixes through automated verification. Leveraged TypeScript, JavaScript, and test automation practices to accelerate bug verification, reduce manual testing, and increase confidence in release readiness, demonstrating a methodical approach to quality assurance and front end development.
Overall Statistics
Feature vs Bugs
100%Features
Repository Contributions
2Total
Bugs
0
Commits
2
Features
2
Lines of code
10,369
Activity Months2
Your Network
233 peopleWork History
May 2026
1 Commits • 1 Features
May 1, 2026May 2026 monthly summary for epam/ketcher focused on automated regression testing for Ketcher 3.14.0. Implemented a regression test suite covering identified 3.14.0 bugs and validated fixes through automated verification. The work included creation of tests for the 3.14.0 bug set and stabilization of the suite with targeted test fixes (notably for test 4). Changes committed in 4ccd9a2cb9d85af90382bfcc949a1b12625155b5, co-authored by Alexey Girin. Overall impact: accelerated bug verification, reduced manual testing, and increased confidence in release readiness. Technologies/skills demonstrated: test automation design, regression testing practices, Git-based collaboration, and issue-driven test development.
1 Commits • 1 Features
May 1, 2026May 2026 monthly summary for epam/ketcher focused on automated regression testing for Ketcher 3.14.0. Implemented a regression test suite covering identified 3.14.0 bugs and validated fixes through automated verification. The work included creation of tests for the 3.14.0 bug set and stabilization of the suite with targeted test fixes (notably for test 4). Changes committed in 4ccd9a2cb9d85af90382bfcc949a1b12625155b5, co-authored by Alexey Girin. Overall impact: accelerated bug verification, reduced manual testing, and increased confidence in release readiness. Technologies/skills demonstrated: test automation design, regression testing practices, Git-based collaboration, and issue-driven test development.
May 2026
April 2026
1 Commits • 1 Features
Apr 1, 2026Month: 2026-04 — Focused on strengthening test infrastructure for the Ketcher project (epam/ketcher) to support Plus and Arrows tools. Delivered a refactor of test infrastructure that removes the page parameter from test functions and initializes the canvas in a beforeAll hook, resulting in clearer test organization and more reliable CI feedback.
April 2026
1 Commits • 1 Features
Apr 1, 2026Month: 2026-04 — Focused on strengthening test infrastructure for the Ketcher project (epam/ketcher) to support Plus and Arrows tools. Delivered a refactor of test infrastructure that removes the page parameter from test functions and initializes the canvas in a beforeAll hook, resulting in clearer test organization and more reliable CI feedback.
Activity
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Quality Metrics
Correctness100.0%
Maintainability90.0%
Architecture90.0%
Performance90.0%
AI Usage20.0%
Skills & Technologies
Programming Languages
TypeScript
Technical Skills
JavaScriptQA testingTypeScriptautomated testingfront end developmenttest automation
Repositories Contributed To
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