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zhanna_chaikovska

PROFILE

Zhanna_chaikovska

Over a three-month period, contributed to the wireapp/wire-webapp and wireapp/wire-desktop repositories by building and expanding automated end-to-end test suites for security, identity, and collaboration flows. Leveraged TypeScript, Playwright, and Electron to implement comprehensive device verification, cross-device trust, and federated group calling tests, as well as robust UI automation for menu-driven actions. Focused on increasing test coverage, reliability, and maintainability through refactoring, parallelization, and data-driven frameworks. Addressed cross-backend federation, username management, and call management scenarios, ensuring early detection of edge cases and reducing regression risk. Maintained build stability by resolving TypeScript issues and improving test infrastructure.

Overall Statistics

Feature vs Bugs

100%Features

Repository Contributions

40Total
Bugs
0
Commits
40
Features
8
Lines of code
3,314
Activity Months3

Work History

July 2026

7 Commits • 2 Features

Jul 1, 2026

July 2026 monthly performance focused on expanding automated regression coverage for core collaboration flows across desktop and web applications, delivering reliable end-to-end tests and improving stability and maintainability of test suites.

June 2026

17 Commits • 3 Features

Jun 1, 2026

June 2026: Delivered significant improvements in automated end-to-end testing across web and desktop, with expanded federated testing coverage (assets sharing, inter-backend federation, conference calls, and device backup import), consolidation of desktop test tooling for group calling, and robust UI flow tests via the Electron menu scaffold. Also resolved TypeScript issues from a codebase rebase to maintain build stability. These efforts increased testing coverage, reduced regression risk, and improved confidence in cross-service deployments.

May 2026

16 Commits • 3 Features

May 1, 2026

May 2026 monthly summary for wire-webapp focused on automated test coverage for security and identity flows, with emphasis on device verification, cross-device trust, login flow under device limits, and username management. Achieved broader test coverage, increased reliability, and improved early detection of edge-case issues in multi-device scenarios, directly supporting security posture and user experience.

Activity

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Quality Metrics

Correctness96.0%
Maintainability88.6%
Architecture83.0%
Performance82.0%
AI Usage46.6%

Skills & Technologies

Programming Languages

TypeScript

Technical Skills

AxiosE2E TestingElectronEnd-to-End TestingFrontend TestingPage Object ModelPlaywrightTestingTypeScriptend-to-end testingfront end developmentfull stack developmenttest automationtestingweb application testing

Repositories Contributed To

2 repos

Overview of all repositories you've contributed to across your timeline

wireapp/wire-webapp

May 2026 Jul 2026
3 Months active

Languages Used

TypeScript

Technical Skills

PlaywrightTypeScriptend-to-end testingfront end developmentfull stack developmenttest automation

wireapp/wire-desktop

Jun 2026 Jul 2026
2 Months active

Languages Used

No languages

Technical Skills

AxiosE2E TestingElectronEnd-to-End TestingPage Object ModelPlaywright