Meir Blachman
Senior Software Engineer at Microsoft
Jerusalem, Jerusalem District, Israel
Summary
🤩
Rockstar🎓
Top SchoolMeir Blachman is a Senior Software Engineer based in Jerusalem with 13 years of experience building backend systems, test automation, and developer tools across Microsoft, the IDF, and startups. He brings deep hands-on expertise in .NET, Java, Node.js and cloud-native microservices, and has a proven track record delivering reliable CI/CD and automation solutions using Jenkins, Bamboo, Selenium, and Playwright/Puppeteer ecosystems. At Microsoft he works on cloud security and proxy tooling, while maintaining open-source projects like fluentassertions.analyzers and contributing tests and features to high-profile repos such as Playwright-dotnet and Puppeteer-Sharp. His background spans both enterprise product development and low-level test harness work, making him comfortable shifting between architecting systems and writing robust automation tests. Meir’s practical blend of backend engineering and test-focused contributions means he not only ships features but also raises the bar on quality and developer experience.
13 years of coding experience
9 years of employment as a software developer
Jerusalem College of Technology
Github Skills (17)
puppeteer10
testing10
net10
chromium10
dotnet10
browser-automation10
asp-net10
chrome10
dotnet-core10
playwright10
csharp10
test-automation10
webkit9
firefox9
javascript8
Programming languages (21)
Github contributions (5)
hardkoded/puppeteer-sharp
Feb 2018 - Apr 2022
Headless Chrome .NET API
Role in this project:
Full-stack Developer
Full-stack DeveloperContributions:1 review, 121 commits, 212 PRs in 4 years 2 months
Contributions summary:Meir primarily contributed to implementing new features and enhancing existing functionality within the PuppeteerSharp library. Their work focused on expanding the capabilities of the library to interact with Chromium, as evidenced by the introduction of a new launch options configuration class. The commits also involved adding new tests, including those for page and frame functionality, such as setting content, setting/getting cookies, setting JavaScript enabled, viewport manipulation, and user agent modification. Additionally, the user implemented test for the creation of CDPSession and adding style/script tags.
headlessapimonopuppeteernike
microsoft/playwright-dotnet
Jan 2020 - Oct 2020
.NET version of the Playwright testing and automation library.
Role in this project:Back-end Developer & Test Automation Engineer
Back-end Developer & Test Automation EngineerContributions:13 reviews, 102 commits, 114 PRs in 8 months
Contributions summary:Meir primarily contributed to enhancing the .NET version of the Playwright testing and automation library, specifically focusing on DefaultBrowserContext tests, including implementing the tests and fixing compilation errors. They also worked on the Mouse tests and Frame tests, demonstrating a focus on automated testing. Furthermore, the user's commits show contributions to various files relating to the library's internal structure, including code differences in IPage and IFrame.
firefoxtestingchromecsharpchromium
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