Created and maintained high-performance code with 90%+ test coverage, improving a growing React.js codebase through optimized algorithms, faster load/response times, payment integrations, and best practices for an international internet banking platform.
Built secure login and dashboard features for a major Latin American online banking service.
Node.js
React.js
- Web Content Accessibility Guidelines
- Enterprise API integration
- A/B Testing, Feature toggling
Screenshots:

