Ramon Rabello
Tech Lead at Meta
São Paulo, Brazil
Summary
👤
Senior🎓
Top SchoolRamon Rabello is a Tech Lead based in São Paulo with 14 years of experience specializing in Android and mobile architecture, currently leading mobility and smart POS initiatives at Meta/Fiserv. He combines hands-on modernization skills—migrating Java to Kotlin, modularizing apps, and implementing observability—with people leadership that empowers squads to own complex banking and payment integrations. Previously he led cross-platform efforts at Zup Innovation for Itaú, improving campaign performance from 10s to under 2s and delivering native + Angular coexistence solutions. Ramon has deep roots in the Android community as a former GDG organizer across multiple Brazilian cities and is known for mentoring engineers and shaping hiring frameworks. He brings a pragmatic security mindset—TLS coexistence, DexGuard updates, and app security roadmaps—paired with experience across Bluetooth/embedded projects, OCR features, and performance-driven product work. Outside of work he’s a father and community builder who blends technical craft with coaching and process-level impact.
14 years of coding experience
13 years of employment as a software developer
Bacharel Engenharia de Software Reuso Desenvolvimento Dirigido por Modelos, Bacharel Engenharia de Software Reuso Desenvolvimento Dirigido por Modelos at Universidade da Amazônia
Spanish, English, German
Stackoverflow
206reputation
12kreached
1answer
1question
Github Skills (24)
redux9
firestore9
giphy-api9
firebase9
service-worker9
kotlin8
web-components8
polymer8
lit-element8
android7
computer-vision7
opencv7
grayscale6
image-viewer6
ria6
Programming languages (6)
Github contributions (5)
ramonrabello/Marvel-Favorite-Hero-App
Jul 2018 - Aug 2018
Contributions:34 commits, 15 pushes, 2 branches in 24 days
ramonrabello/Kiphy
Jul 2017 - Apr 2019
Simple app that shows animated GIFs from the GIPHY API.
Contributions:15 commits, 10 PRs, 22 pushes in 1 year 9 months
animated-gifgiphy-api
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