Eduardo Sganzerla
Senior Frontend Developer at Booking.com
Amsterdam, North Holland, Netherlands
Summary
👤
Senior🎓
Top SchoolEduardo Sganzerla is a Senior Frontend Developer based in Amsterdam with 10 years of experience building modern, user-focused web and mobile interfaces. Self-taught as a child and later trained in Business Administration, he combines technical craft with product-minded thinking—prioritizing clean, performant, and trustworthy code rather than just making things work. At Booking.com he drives frequent A/B experiments for the loyalty program using TypeScript, React and Vue, and has a track record of mentoring juniors and taking on backend tasks to unblock teams. His open-source contributions modernizing popular React Native components (including updates to a widely used Google Places autocomplete and swipe-cards UI) reflect a practical emphasis on maintainability and UX. Colleagues appreciate that he brings both process improvements from his marketing and business background and a pragmatic, test-driven approach to frontend architecture.
10 years of coding experience
9 years of employment as a software developer
Bachelor of Business Administration (B.B.A.), Administração de Empresas, Bachelor of Business Administration (B.B.A.), Administração de Empresas at Universidade FeevaleLanguage Course, Advanced English, Language Course, Advanced English at Language College Ireland
Portuguese, English, Spanish, Dutch
Stackoverflow
951reputation
2.0mreached
4answers
1question
jquery
top-5%
json
top-5%
Github Skills (18)
javascript10
mobile-development10
react-native10
component-design10
component-development10
ui-design10
uid10
front-end-development10
user-interface9
json9
jquery9
flatlist9
react9
bootstrap-modal6
css6
Programming languages (7)
Github contributions (5)
meteor-factory/react-native-tinder-swipe-cards
Mar 2017 - Mar 2017
Tinder-like swipe cards for your React Native app
Role in this project:
Front-end Developer
Front-end DeveloperContributions:8 commits, 3 PRs, 6 comments in 1 day
Contributions summary:Eduardo primarily contributed to the UI of a React Native swipe card component. Their work involved adding new functionality related to "maybe" actions (up swipe), including visual elements, user interactions, and event handling. The commits show the implementation of new props and event handlers to support new swipe actions, as well as modifying the existing component to render UI elements and handle user interaction logic for the "maybe" action. The user also refactored the code for handling swipe gestures.
tinder-likereactreact-nativenative-appswipe
FaridSafi/react-native-google-places-autocomplete
Jul 2017 - Jul 2017
Customizable Google Places autocomplete component for iOS and Android React-Native apps
Role in this project:Front-end Developer
Front-end DeveloperContributions:7 commits, 2 PRs, 5 comments in 1 day
Contributions summary:Eduardo primarily focused on refactoring and updating the React Native Google Places Autocomplete component. Their contributions involved migrating from `React.createClass` to modern class-based components, updating prop types, and refactoring the data source. The changes included modifying the list view to utilize the FlatList component and fixing associated data source updates. These changes modernized the component's structure and improved its maintainability.
reactautocomplete-componentreact-native-androidreact-nativegoogle-places-autocomplete
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