Hieu Do is a Technical Lead and AWS Certified Solutions Architect with 11 years of experience building full-stack web and cloud-native applications using React, Angular, Node.js, Typescript and .NET. He has led offshore teams and worked onsite with customers across Europe, the US and UK to design scalable architectures, deliver ERP reporting and serverless solutions, and elevate engineering practices. A hands-on contributor to notable open-source projects like GitExtensions and WebdriverIO, he has improved UI/UX, performance, and multiremote test automation for widely used developer tools. Based in Atlanta, he pairs strong backend and infrastructure skills with practical front-end craftsmanship, and is known for translating complex customer requirements into maintainable, production-ready systems. An economics graduate who transitioned into software, he brings both analytical rigor and a pragmatic, team-focused leadership style.
10 years of coding experience
9 years of employment as a software developer
Bachelor of Arts (B.A.), Economics, Bachelor of Arts (B.A.), Economics at Foreign Trade University
Git Extensions is a standalone UI tool for managing git repositories. It also integrates with Windows Explorer and Microsoft Visual Studio (2015/2017/2019).
Role in this project:
Backend Developer
Contributions:6 commits, 6 PRs, 100 comments in 1 year 1 month
Contributions summary:Hieu focused on improving the Git Extensions UI tool's functionality and addressing limitations. They addressed command-line argument length limitations in the application, implemented fixes for exceptions related to local branches, and optimized performance by employing batch files for unstaging and resetting files. Additionally, they worked on UI-related fixes, specifically correcting issues with the progress bar during file resets and improving the display of push checkboxes.
Next-gen browser and mobile automation test framework for Node.js
Role in this project:
QA Engineer / Test Automation Engineer
Contributions:51 reviews, 7 commits, 11 PRs in 2 months
Contributions summary:Hieu contributed significantly to the test automation suite for the `webdriverio/webdriverio` repository. Their work involved identifying and fixing issues related to multi-remote capabilities, particularly within Browserstack and Appium services. The user also made changes to improve the coverage of the testing framework and expand support for multiremote screenshot capturing in the Allure reporter. Furthermore, they added and updated existing test suites to ensure the testing of various features in the framework.
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