João Giarrante
Tech Lead Senior Software Engineer at Uber
São Paulo, Brazil
Summary
👤
Senior🎓
Top SchoolJoão Giarrante is a Tech Lead and Senior iOS Engineer with six years of experience building high-impact mobile experiences for Uber's Grocery & Retail teams from São Paulo. He has driven cross-platform projects like dynamic carousels, infinite horizontal pagination, and full-screen PDP navigation, consistently improving performance and user metrics while coordinating iOS, Android and web teams. Recognized among the top contributors to Uber’s mono iOS repo, João combines hands-on Swift engineering with product-minded leadership—leading launches, A/B experiments, bug bashes and accessibility initiatives. His background spans fintech and marketplace apps, having delivered payment integrations, CI tooling and component frameworks at Cornershop, and he frequently steps into tech lead responsibilities to keep projects moving. Notably, he translated deep technical contributions into measurable business impact, such as market penetration and latency reductions, while also speaking at industry events like Swiftable.
6 years of coding experience
8 years of employment as a software developer
Fédération Internationale de l'Art PhotographiqueBachelor of Electrical Engineering Electrical Engineering, Bachelor of Electrical Engineering Electrical Engineering at FEIMiddle School Complete, Middle School Complete at Waldorf São Paulo CollegeSantander Coders Mobile iOS | Scholarship Student Software - Swift Language, Santander Coders Mobile iOS | Scholarship Student Software - Swift Language at Digital House Brasil
English, Portuguese, Spanish, French, German
Github Skills (10)
teste10
appstore8
testing6
ios5
swift2
toast2
typescript1
scalable1
cocoapods1
angular1
Programming languages (4)
Github contributions (5)
jpedrosg/CleanCrypto
Oct 2020 - Oct 2020
First Clean Swift study little project!
Contributions:39 commits, 2 PRs, 43 pushes in 23 days
swiftioscleanclean-swift
Vida-Pet/VidaPet
Oct 2020 - Feb 2021
O VidaPet é o App definitivo para o cuidado do seu pet. Nele você manterá o histórico médico do seu queridinho, vacinas, cirurgias, alergias e cuidados. No app, você terá também a possibilidade de adotar, ou colocar para adoção; Desta maneira conectando a comunidade, e desempenhando um papel importante para as condições de vida dos animais.
Contributions:5 PRs, 92 pushes, 16 branches in 3 months
histricoreactadoreact-native
Find and Hire Top DevelopersWe’ve analyzed the programming source code of over 60 million software developers on GitHub and scored them by 50,000 skills. Sign-up on Prog,AI to search for software developers.