Luiz Barbosa
Senior IOS Engineer at Plum
London, England, United Kingdom
Summary
👤
Senior🎓
Top SchoolLuiz Barbosa is a Senior iOS Engineer based in the UK with over a decade of hands-on mobile experience and more than 23 years across FinTech, MedTech, audio and marketplace domains. He combines technical leadership—having led teams of up to 12 engineers and managed cross-functional squads—with deep iOS craftsmanship, shipping production apps and SDKs at companies like Plum, Huma, Delivery Hero, Teufel and eBay. A functional programming and TDD enthusiast, he champions pure functional patterns, modular architectures and automation to drive near-zero crash releases and faster delivery. Luiz has a track record of introducing CI/CD, open-source libraries and development tooling that improved hiring, quality and productivity across organizations. Comfortable switching between individual contributor and manager roles, he brings pragmatic architecture, mentorship and a bias for measurable outcomes.
11 years of coding experience
17 years of employment as a software developer
Technologist Degree (CST) System Analysis and Development, Technologist Degree (CST) System Analysis and Development at Universidade Cruzeiro do Sul
Portuguese, English, German, Spanish
Github Skills (119)
reactivecocoa10
node-red10
unidirectional-data-flow10
tuner10
state-machine10
snapshot-testing10
swiftui10
rxswift10
reactiveswift10
reactive10
midi10
audio10
observable10
carthage10
swift10
Programming languages (5)
Github contributions (5)
teufelaudio/CombineWamp
Jul 2020 - Jun 2021
WAMP protocol (https://wamp-proto.org) implemented using iOS 13 WebSocket and Combine
Contributions:2 releases, 4 reviews, 23 commits in 11 months
wampprotocombinewebsocketwamp-protocol
SwiftRex/GatedMiddleware
May 2020 - May 2022
Turn SwiftRex middlewares on or off dynamically
Contributions:2 releases, 1 review, 3 PRs in 2 years
middlewaremiddlewares
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