JetBrains/intellij-community
Sep 2025 – Sep 2025
1 Month active
Languages Used
Kotlin
Technical Skills
KotlinSoftware DevelopmentSoftware TestingTestingUI DevelopmentUI Testing
Daniil Stankevych
PROFILE
Daniil Stankevych
Worked on the JetBrains/intellij-community repository to enhance the notebook user experience and improve test reliability. Developed features in Kotlin focused on UI development and testing, enabling users to delete the first cell in notebooks and ensuring reliable capture of the last cell’s output. Addressed environment readiness by verifying initialization before interpreter startup, which improved notebook creation stability. Fixed a bug in the Jupyter Variables Tool Window by allowing the close action to accept dynamic button names, reducing UI test flakiness. All changes were delivered with end-to-end traceability, targeting both kernel restart tests and overall UI test stability within the project.
Overall Statistics
Feature vs Bugs
50%Features
Repository Contributions
3Total
Bugs
1
Commits
3
Features
1
Lines of code
21
Activity Months1
Your Network
1016 peopleSame Organization
@jetbrains.com671
Work History
September 2025
3 Commits • 1 Features
Sep 1, 2025September 2025 monthly summary focusing on key accomplishments and business value for JetBrains/intellij-community. Delivered Notebook User Experience Enhancements and Jupyter Variables Tool Window Stability to improve notebook usability and CI reliability. Notable outcomes include: (1) notebook UX improvements with first-cell deletion, reliable capture of the last cell output, and robust environment readiness prior to interpreter initialization; (2) Jupyter Variables Tool Window stability fix to allow a dynamic close button name, reducing test flakiness; (3) end-to-end traceability via targeted commits that fix kernel restart tests and stabilize UI tests.
3 Commits • 1 Features
Sep 1, 2025September 2025 monthly summary focusing on key accomplishments and business value for JetBrains/intellij-community. Delivered Notebook User Experience Enhancements and Jupyter Variables Tool Window Stability to improve notebook usability and CI reliability. Notable outcomes include: (1) notebook UX improvements with first-cell deletion, reliable capture of the last cell output, and robust environment readiness prior to interpreter initialization; (2) Jupyter Variables Tool Window stability fix to allow a dynamic close button name, reducing test flakiness; (3) end-to-end traceability via targeted commits that fix kernel restart tests and stabilize UI tests.
September 2025
Activity
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Quality Metrics
Correctness80.0%
Maintainability80.0%
Architecture80.0%
Performance80.0%
AI Usage40.0%
Skills & Technologies
Programming Languages
Kotlin
Technical Skills
KotlinSoftware DevelopmentSoftware TestingTestingUI DevelopmentUI Testing
Repositories Contributed To
Overview of all repositories you've contributed to across your timeline