Cicero Duarte
Specialist Software Engineer IOS at Luizalabs
São Paulo, Brazil
Summary
👤
Senior🎓
Top SchoolCicero Duarte is a specialist iOS engineer with over a decade of experience building high-performance Swift and Objective-C apps across retail, finance, e-commerce, and media. He modernizes and scales large codebases—recently driving modularization with Tuist and improving build performance and developer experience at Magazine Luiza. Cicero has deep expertise in real-time systems, having implemented WebSocket and SSE streaming for live trading and sports apps where low-latency updates are critical. He also bridges development and operations by owning CI/CD, provisioning, and App Store release flows to ensure reliable delivery. Known for migrating legacy Objective-C projects to modern Swift architectures, he focuses on clean architecture, scalability, and production stability for millions of users.
11 years of coding experience
11 years of employment as a software developer
Universidade Federal de Goiás
Github Skills (17)
java9
android9
python8
ios8
buck8
webview7
build-system7
cocoapods7
validate6
flutter6
json-schema5
json4
character-count3
uitextfield2
swift2
Programming languages (3)
Github contributions (5)
ciceroduarte/json_checker
Feb 2017 - Jul 2020
Contributions:87 commits, 3 PRs, 27 pushes in 3 years 5 months
validate-jsonjson-filesjson-schemajsonvalidate
ciceroduarte/TwitterSentimentAnalysis
Nov 2021 - Mar 2022
Contributions:11 pushes, 1 branch in 3 months
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