Javier Delgado
Android Developer - Novum Apps Team at Telefónica Innovación Digital
Greater Madrid Metropolitan Area Spain
Summary
👤
Senior🎓
Top SchoolJavier Delgado is an experienced Android developer with 8 years building consumer-facing apps and multi-country products for Telefónica, currently shaping multimarket Android apps using Compose and MVI for millions of users. He combines hands-on feature development, OS upgrades and stability work with CI/CD and test automation skills honed across roles at Movistar Home, Protecmedia and BQ. Javier has three Play Store apps (including Android Wear integrations and Google App Engine backends) and a background in QA automation, giving him a rare blend of developer and tester perspectives. Comfortable across AndroidX, Hilt/Dagger, Retrofit, Room, Firebase and Kotlin coroutines/Flow, he also keeps up with Google Cloud, iOS and Chrome OS ecosystems. Colleagues know him for pragmatic architecture specs, data-driven stability monitoring and mentoring through code reviews.
8 years of coding experience
10 years of employment as a software developer
Ingeniero Informático Informática, Ingeniero Informático Informática at Universidad de ZaragozaAndroid Developer Nanodegree Computer Software Engineering, Android Developer Nanodegree Computer Software Engineering at UdacityMaster in Professional Development Master in Professional Development, Master in Professional Development Master in Professional Development at Universidad de AlcaláTID Campus 2013 - QA and Professional capabilities Engineering, TID Campus 2013 - QA and Professional capabilities Engineering at Universidad Francisco de VitoriaTechnical University of Denmark
Spanish, English
Github Skills (101)
kml10
google-maps10
android10
modular9
animation9
lottie9
sdk9
maps9
ui-components9
material-components9
render9
coverage9
geojson9
material-ui9
exoplayer9
Programming languages (4)
Github contributions (5)
Telefonica/android-logger
Jun 2023 - Feb 2025
Contributions:4 releases, 5 reviews, 12 PRs in 1 year 8 months
org-cdosrv-novumcdco
Telefonica/tweaks
Jun 2023 - Mar 2025
A customizable debug screen to view and edit flags that can be used for development
Contributions:3 releases, 16 reviews, 7 PRs in 1 year 9 months
cdcodir-ctoorg-cdoflagsandroid
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