smartcontractkit/external-adapters-js
Jul 2025 – Jul 2025
1 Month active
Languages Used
JavaScriptTypeScript
Technical Skills
API IntegrationBackend DevelopmentData SanitizationExternal AdaptersIntegration TestingMocking
Vasco Figueira
PROFILE
Vasco Figueira
Vasco Figueira developed an ICE Fx streaming price data adapter for the smartcontractkit/external-adapters-js repository, enabling real-time price updates using the NetDania jsApi and a local price cache for efficient partial updates. He implemented end-to-end and unit tests to ensure reliability, leveraging TypeScript and Node.js for robust backend integration. Vasco also addressed a security issue by enhancing URL sanitization, redacting sensitive parameters and providing fallbacks for malformed URLs to protect data privacy. His work demonstrated depth in API integration, secure coding, and testing scaffolding, resulting in improved data reliability, security, and maintainability for the external adapters framework.
Overall Statistics
Feature vs Bugs
50%Features
Repository Contributions
2Total
Bugs
1
Commits
2
Features
1
Lines of code
5,070
Activity Months1
Your Network
128 people
Work History
July 2025
2 Commits • 1 Features
Jul 1, 2025July 2025 monthly performance summary for smartcontractkit/external-adapters-js. Key features delivered include the ICE Fx streaming price data adapter (NetDania jsApi) with a local price cache and end-to-end tests, enabling reliable streaming and faster partial updates. Major bug fixes include secure URL sanitization for partial ICE adapter URLs, redacting the 'h' parameter and providing a fallback for malformed URLs to prevent data leakage. These contributions enhance data reliability, privacy, and security, supported by testing scaffolding and an abstracted XHR instantiation. Overall impact: strengthened real-time pricing capabilities, improved security posture, and a maintainable codebase. Technologies/skills demonstrated: JavaScript/TypeScript, external adapters framework, local caching strategies, end-to-end testing, URL sanitization, secure coding practices, and testing scaffolds.
2 Commits • 1 Features
Jul 1, 2025July 2025 monthly performance summary for smartcontractkit/external-adapters-js. Key features delivered include the ICE Fx streaming price data adapter (NetDania jsApi) with a local price cache and end-to-end tests, enabling reliable streaming and faster partial updates. Major bug fixes include secure URL sanitization for partial ICE adapter URLs, redacting the 'h' parameter and providing a fallback for malformed URLs to prevent data leakage. These contributions enhance data reliability, privacy, and security, supported by testing scaffolding and an abstracted XHR instantiation. Overall impact: strengthened real-time pricing capabilities, improved security posture, and a maintainable codebase. Technologies/skills demonstrated: JavaScript/TypeScript, external adapters framework, local caching strategies, end-to-end testing, URL sanitization, secure coding practices, and testing scaffolds.
July 2025
Activity
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Quality Metrics
Correctness90.0%
Maintainability85.0%
Architecture85.0%
Performance85.0%
AI Usage20.0%
Skills & Technologies
Programming Languages
JavaScriptTypeScript
Technical Skills
API IntegrationBackend DevelopmentData SanitizationExternal AdaptersIntegration TestingMockingNode.jsTypeScriptURL ParsingUnit TestingWebSockets
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