Juan Polo
Senior Frontend Engineer at Babel
Madrid, Community of Madrid, Spain
Summary
👤
Senior🎓
Top SchoolJuan Polo is a Senior Frontend Engineer based in Madrid with 7 years’ experience building React.js web apps and cross-platform mobile apps with Flutter. He has led frontend teams at NTT DATA, shaping technology choices and implementation for large international clients, and now advances frontend work at Babel. Comfortable across the stack, he pairs React and GraphQL expertise with practical Node.js API experience from agency and product environments. An early Erasmus placement in the Czech Republic and a habit of building apps in his spare time reflect a hands-on, globally minded developer who values continuous learning and shipping polished user experiences.
7 years of coding experience
4 years of employment as a software developer
Técnico Superior en Desarrollo de Aplicaciones Web, Informática y desarrollo de software, Técnico Superior en Desarrollo de Aplicaciones Web, Informática y desarrollo de software at IES María Moliner
English, Spanish
Github Skills (140)
filterlist10
mobile-development10
xaml10
windows10
appkit10
pihole10
dns10
swiftui10
app-framework10
linux10
dotnet10
adblock10
skia10
golang10
dart10
Programming languages (15)
Github contributions (5)
JGeek00/adguard-home-manager
Sep 2022 - Jan 2023
AdGuard Home client created with Flutter
Contributions:143 releases, 8 reviews, 365 commits in 4 months
flutteradguardadguardhomeadblockerandroid
JGeek00/fuel-stations-spain-api
Sep 2024 - May 2026
REST API that provides realtime prices about Spanish fuel stations.
Contributions:2 releases, 93 pushes, 1 branch in 1 year 8 months
restrest-apiexpress-jsfuel-prices-spain
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