Francisco Portillo
Principal Android Engineer at BestSecret
Seville, Andalusia, Spain
Summary
👤
Senior🎓
Top SchoolFrancisco Portillo is a Principal Android Engineer based in Seville with 12 years of hands-on experience designing, building and integrating mobile apps, desktop clients and web services across multiple platforms. He has progressed from web and server administration roles into mobile tech leadership, having led mobile teams at Solera and currently driving Android architecture and delivery at BestSecret. His strengths include mobile-first architectures, WebServices and XMPP-based communication, and a proven ability to ship cross-platform solutions spanning Android, iOS, Windows Phone and BlackBerry. As a former CTO and long-time freelancer he combines strategic product thinking with deep implementation skill, regularly owning backend and mobile stacks end-to-end. Quietly versatile, he also brings years of Linux server administration and DevOps experience that help bridge app development with production reliability.
12 years of coding experience
11 years of employment as a software developer
Ingeniero Informático, Ingeniero Informático at Escuela Ingeniería Informática de Sevilla
Spanish, English
Github Skills (31)
location9
kotlin8
android-library8
projection8
location-services8
async7
asynchronous7
geofencing7
connected7
gps7
effort7
android6
adapter6
location-tracking5
sdk4
Programming languages (4)
Github contributions (5)
awayo/Glifo
Feb 2017 - Dec 2017
Contributions:11 releases, 18 pushes, 1 branch in 10 months
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