
Hieu contributed to both Web3Auth/web3auth-web and MetaMask/metamask-mobile, focusing on reliability and user experience. He enhanced onboarding in MetaMask by refactoring the mobile test sequence to present Terms of Use earlier and integrating a Solana feature sheet, using JavaScript and automation tools like WDIO and Appium. In Web3Auth, Hieu improved Solana transaction typing compatibility, aligning TypeScript definitions with provider updates to reduce runtime errors and streamline dApp integration. He also stabilized the esbuild demo application, addressing edge-case failures and updating documentation. Hieu’s work demonstrated depth in automation, end-to-end testing, and front-end development, ensuring robust, maintainable codebases.

June 2025 monthly summary for MetaMask Mobile focusing on onboarding UX enhancements and test reliability. Delivered an early Terms of Use (TOU) prompt within the onboarding flow, introduced a Solana feature sheet with a new screen object, and adjusted automated tests to align with the updated sequence. These changes reduce onboarding friction, ensure explicit user consent, and improve test stability and performance across iOS/Android. Key commits include a fix for the TOU move upfront in the WDIO/Appium tests (see #16322).
June 2025 monthly summary for MetaMask Mobile focusing on onboarding UX enhancements and test reliability. Delivered an early Terms of Use (TOU) prompt within the onboarding flow, introduced a Solana feature sheet with a new screen object, and adjusted automated tests to align with the updated sequence. These changes reduce onboarding friction, ensure explicit user consent, and improve test stability and performance across iOS/Android. Key commits include a fix for the TOU move upfront in the WDIO/Appium tests (see #16322).
February 2025 monthly summary for Web3Auth/web3auth-web: Focused on stabilizing the esbuild demo experience and ensuring reliable demo functionality for onboarding and marketing demos. Implemented a targeted bug fix in the Esbuild Demo Application, with code adjustments to eliminate edge-case failures and ensure consistent behavior across environments.
February 2025 monthly summary for Web3Auth/web3auth-web: Focused on stabilizing the esbuild demo experience and ensuring reliable demo functionality for onboarding and marketing demos. Implemented a targeted bug fix in the Esbuild Demo Application, with code adjustments to eliminate edge-case failures and ensure consistent behavior across environments.
Monthly performance summary for 2024-11 focusing on Web3Auth/web3auth-web. The primary delivery this month is the Solana Transaction Typing Compatibility fix, which aligns typings with the latest provider types and enables signing and sending of TransactionOrVersionedTransaction. This fix includes targeted type assertions to match the expected transaction shapes and improves reliability across the Solana workflow in the web3auth-web integration.
Monthly performance summary for 2024-11 focusing on Web3Auth/web3auth-web. The primary delivery this month is the Solana Transaction Typing Compatibility fix, which aligns typings with the latest provider types and enables signing and sending of TransactionOrVersionedTransaction. This fix includes targeted type assertions to match the expected transaction shapes and improves reliability across the Solana workflow in the web3auth-web integration.
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