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Navin Chandra

PROFILE

Navin Chandra

Navin Chandra contributed to the SeleniumHQ/selenium repository by developing and refining features across Java, Python, and JavaScript. He enhanced DevTools timeout handling in Java bindings, increasing reliability by adjusting default timeouts and reverting changes that introduced flakiness. Navin also extended the BiDi network API, implementing setCacheBehavior to provide granular cache control for both global and per-context scenarios, complete with unit tests. In Python WebDriver, he introduced robust cookie name validation, improving error handling and preventing invalid operations. His work demonstrated depth in protocol design, network interception, and test coverage, resulting in more stable and predictable automation workflows.

Overall Statistics

Feature vs Bugs

75%Features

Repository Contributions

4Total
Bugs
1
Commits
4
Features
3
Lines of code
251
Activity Months2

Work History

February 2025

2 Commits • 1 Features

Feb 1, 2025

February 2025 monthly summary for SeleniumHQ/selenium. Delivered two high‑impact changes: robust cookie name validation in Python WebDriver and a BiDi network module command setCacheBehavior. These efforts improve robustness of cookie operations, provide explicit caching controls, and expand test coverage across Python WebDriver and BiDi implementations.

January 2025

2 Commits • 2 Features

Jan 1, 2025

January 2025 monthly summary for SeleniumHQ/selenium: Key features delivered include DevTools timeout handling improvement in Java bindings and BiDi network API extension, along with targeted bug fixes. The work emphasizes reliability, configurability, and test coverage, driving business value through more stable integrations and clearer API surfaces. Key impact highlights: - DevTools timeout handling improvement in Java bindings: default timeout increased from 10s to 30s; reverted previous change that allowed a custom timeout via an overloaded constructor, refining the timeout strategy to reduce flaky interactions with DevTools. - BiDi network: setCacheBehavior API in Java: added global and per-browsing-context cache control with unit tests, enabling finer caching policies and more predictable network behavior across contexts. - Overall impact: improved stability and reliability of automation against DevTools, better control over caching behavior in BiDi workflows, and stronger test coverage to validate new capabilities. Technologies/skills demonstrated: - Java bindings for DevTools and BiDi, API design and refactoring, unit testing, and CI-ready change management. - Emphasis on business value: reduced CI flakiness, more deterministic test outcomes, and extensible API surfaces for downstream integrations.

Activity

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Quality Metrics

Correctness95.0%
Maintainability95.0%
Architecture85.0%
Performance80.0%
AI Usage20.0%

Skills & Technologies

Programming Languages

JavaJavaScriptPython

Technical Skills

BiDi ProtocolCookie ManagementDevTools ProtocolError HandlingJava DevelopmentJavaScript DevelopmentNetwork InterceptionTestingUnit TestingWebDriverWebDriver BiDi

Repositories Contributed To

1 repo

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

SeleniumHQ/selenium

Jan 2025 Feb 2025
2 Months active

Languages Used

JavaJavaScriptPython

Technical Skills

BiDi ProtocolDevTools ProtocolJava DevelopmentNetwork InterceptionWebDriverCookie Management