Javier Querol
Senior Product Manager at Mercadona Tech
Valencian Community, Spain
Summary
👤
Senior🎓
Top SchoolJavier Querol is a product-focused senior product manager and former iOS lead with 12 years of experience building user-centered mobile products and leading product teams at Mercadona Tech and Fever. He combines deep hands-on iOS engineering (Swift, Objective-C, Rx, CoreData) and modern architecture practices (SOLID, MVVM, VIPER, DI) with strong product tooling and analytics experience (Mixpanel, A/B testing, PRDs, Scrum/Kanban). As a former Chief Product Officer, he has scaled product strategy and delivery across multidisciplinary teams while keeping code readability, testability (TDD/BDD), and UX at the core. Comfortable across backend technologies (Node.js, MongoDB, AWS, Firebase), he uniquely bridges product decisions with engineering trade-offs. Based in the Valencian Community, he stays current with state-of-the-art iOS design patterns and routinely experiments with pushing UX boundaries. Colleagues describe him as a pragmatic technologist who turns data-driven insights into polished, maintainable mobile experiences.
12 years of coding experience
14 years of employment as a software developer
Bachelor of Science (BSc) Computer Science, Bachelor of Science (BSc) Computer Science at Technological University DublinUniversitat Politècnica de València
English, Spanish, Catalan
Stackoverflow
1,233reputation
118kreached
2answers
2questions
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Github Skills (41)
objective-c10
ios10
swift10
macos10
like-button9
xcode9
cocoapods9
nsattributedstring9
html9
carthage8
credit7
uitextfield6
iphone6
animated6
cocoa6
Programming languages (4)
Github contributions (5)
JavierQuerol/JAQJiraboard
Oct 2013 - Jan 2014
Contributions:5 commits in 2 months
JavierQuerol/JAQBlurryTableViewController
Jan 2014 - Dec 2014
Contributions:11 commits in 10 months
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