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Tony Xiao

PROFILE

Tony Xiao

Worked on the supabase/stripe-sync-engine repository, delivering 133 features and resolving 106 bugs in two months. Focused on release automation, real-time sync visibility, and robust API design, the work included automating npm publishing, surfacing per-table sync status in dashboards, and enhancing protocol resilience for corporate environments. Leveraged TypeScript, Node.js, and PostgreSQL to modernize the engine API, improve error handling, and streamline configuration through JSON bodies. Architectural documentation and OpenAPI specifications were kept in sync with evolving protocols, supporting developer onboarding and reducing deployment risk. The approach emphasized maintainable code, comprehensive testing, and clear documentation to ensure reliability and scalability.

Overall Statistics

Feature vs Bugs

56%Features

Repository Contributions

331Total
Bugs
106
Commits
331
Features
133
Lines of code
86,101
Activity Months2

Work History

May 2026

1 Commits • 1 Features

May 1, 2026

May 2026 monthly summary for supabase/stripe-sync-engine focused on architectural alignment and API consistency to reduce deployment risk and improve developer onboarding.

April 2026

330 Commits • 132 Features

Apr 1, 2026

April 2026 monthly highlights for supabase/stripe-sync-engine focused on release automation, real-time visibility, resilience, and API flexibility. Key milestones include automating npm publishing on version bumps with changelog generation, real-time per-table sync status surfaced in the dashboard, proxy-aware transport with enhanced retry logic, hard time-limit cutoffs with client disconnect cancellation, and enriched EOF payloads containing aggregated source state for easier resume and state persistence. Additional efforts modernized the engine API with JSON-body config and improved stream/cancellation semantics.

Activity

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Quality Metrics

Correctness94.4%
Maintainability86.6%
Architecture87.4%
Performance86.2%
AI Usage63.4%

Skills & Technologies

Programming Languages

BashDockerfileJSONJavaScriptMarkdownPlantUMLPythonShellTypeScriptYAML

Technical Skills

API DevelopmentAPI IntegrationAPI designAPI developmentAPI integrationAPI managementAsynchronous ProgrammingBackend DevelopmentBuild AutomationBuild ConfigurationCI/CDCLI DevelopmentCLI developmentCode LintingCode Quality

Repositories Contributed To

1 repo

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

supabase/stripe-sync-engine

Apr 2026 May 2026
2 Months active

Languages Used

BashDockerfileJSONJavaScriptMarkdownPlantUMLPythonShell

Technical Skills

API DevelopmentAPI IntegrationAPI designAPI developmentAPI integrationAPI management