Jose Camallonga
Senior IOS Engineer at 21 Buttons
Àrea Metropolitana de Barcelona, Catalonia, Spain
Summary
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SeniorJose Camallonga is a Senior iOS Engineer with 11 years of experience building native mobile applications in agile environments, currently shaping the product experience at 21 Buttons, a social commerce app with over 5 million users across Europe. Trained as an Informatics Engineer, he specializes in delivering robust, user-focused iOS features that scale for large consumer audiences. He combines deep platform knowledge with pragmatic product thinking to iterate quickly while maintaining high-quality code and performance. Based in the Barcelona metropolitan area, Jose brings proven experience navigating cross-functional teams in fast-moving startup contexts. Beyond shipping features, he emphasizes maintainability and measurable impact, translating analytics and user feedback into technical priorities. Although not highly active on GitHub, his long tenure at a high-growth consumer app signals strong production engineering and release discipline.
11 years of coding experience
Stackoverflow
1reputation
0reached
0answers
0questions
Github Skills (9)
objective-c10
xcode10
swift10
macos10
ios10
cocoapods10
carthage9
oauth2
nsurlsession2
Github contributions (5)
Etalio/etalio-cocoa-sdk
Mar 2015 - Oct 2015
Contributions:16 PRs, 81 pushes, 18 branches in 6 months
mac-osxosxsdkmacios
daresaydigital/BETOAuth2Client
Apr 2015 - Jun 2015
Contributions:2 releases, 29 commits, 3 PRs in 2 months
mac-osoauth-2maciosoauth2
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