Xavier Cristóbal
Staff Software Engineer at Meta
England, United Kingdom
Summary
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Rockstar🎓
Top SchoolXavier Cristóbal is a Staff Software Engineer with 14 years of experience building high-impact iOS applications for mobile banking, gaming, and large consumer platforms, now at Meta. He combines deep expertise in Objective-C and Swift with a track record of leading teams, inventing tooling, and driving CI/CD and testing improvements that materially boosted productivity and quality. Xavier excels at cross-functional collaboration—translating regulatory and product needs (GDPR, analytics, CD) into pragmatic mobile solutions and shared components used across business units. He has taught iOS security and location-based workshops and built production-grade reusable modules and an OCR library, showing a consistent focus on engineering craftsmanship and operational excellence. Based in England, he brings a curiosity-driven approach to problem solving and a history of optimizing developer workflows as well as user-facing performance.
14 years of coding experience
15 years of employment as a software developer
Engineer's degree, Computer Science, Engineer's degree, Computer Science at Universitat Autònoma de Barcelona
Spanish, Catalan, English
Stackoverflow
1reputation
0reached
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Github Skills (115)
programming-language10
test-framework10
earlgrey10
automation10
automation-ui10
swift10
android-apps10
xcode10
ios-automation10
android10
macos10
objective-c10
ios10
ui-testing10
cocoapods10
Programming languages (7)
Github contributions (5)
AdevintaSpain/analytics-ios-mcvid
Aug 2019 - Oct 2020
An iOS middleware to inject Adobe Marketing Cloud Visitor IDs
Contributions:4 PRs, 8 pushes, 9 branches in 1 year 2 months
cocoapodsadobeidsvisitorswift
xavierjurado/adventofcode
Dec 2019 - Mar 2020
Contributions:24 pushes, 1 branch in 3 months
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