Leonardo Maffei
IOS App Developer Sr at PicPay
São Paulo, Brazil
Summary
👤
Senior🎓
Top SchoolLeonardo Maffei is a senior iOS developer with 10 years of experience building native, user-focused mobile apps for large-scale, multinational products. A PUC-Campinas computer engineering graduate and Apple Developer Academy alum, he pairs deep Swift/SwiftUI and UIKit expertise with architectural rigor (MVP, MVVM, Clean/VIP) and strong testing practices. He has shipped production iOS solutions across fintech, classifieds, and telecom domains while collaborating with distributed teams in the US, Germany, Chile and beyond. Recently completing a postgraduate program in AI/ML, he brings growing machine learning perspective to mobile experiences and product decisions. Known for thriving in agile environments, Leonardo combines hands-on coding with product sensitivity and a proven track record of delivering maintainable, scalable apps.
10 years of coding experience
10 years of employment as a software developer
Bacharelado em Engenharia Engenharia de Computação, Bacharelado em Engenharia Engenharia de Computação at Pontifícia Universidade Católica de CampinasMackenzie Presbyterian UniversityTécnico em Informática Tecnologia em Tecnologia da Informação/Sistemas da Informação, Técnico em Informática Tecnologia em Tecnologia da Informação/Sistemas da Informação at Instituto Federal de Educação, Ciência e Tecnologia do Sul de Minas Gerais
Portuguese, English
Github Skills (24)
objective-c10
ios10
swift10
macos10
xcode9
cocoapods9
carthage8
authentication7
firebase7
sdk6
firebase-storage6
project-structure6
push-notifications6
firebase-authentication6
firebase-database5
Programming languages (4)
Github contributions (5)
leobmaffei/koalaUI
Sep 2021 - Oct 2021
Contributions:33 pushes, 1 branch in 28 days
leobmaffei/stanford-iOS-course-cs193p
May 2022 - May 2022
This repo contains my projects of Spring 2021 version of Stanford University's course CS193p available in https://cs193p.sites.stanford.edu/
Contributions:15 PRs, 16 pushes, 7 branches in 17 days
stanfordcs193pmy-projectsstanford-universitysites
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