Mauricio Cardozo Senior iOS Engineer

Senior iOS Developer

Primer.io

Feb 2021 - Feb 2023 (2 years 1 month)

Primer is an early stage education startup working to free the next generation of kids to be more
ambitious, more creative, and to think for themselves

• Engineer #2 on a team with a large, deeply modularized, multi-platform iOS, iPadOS and macOS
codebase, making sure the user experience on all platforms was prioritized
• Architected the social feed and class scheduling logic across 5 different feature modules
• Shipped a growth experiment for Inktober in 5 days for a new club that grew to have DAUs that equaled
to that of the rest of the app combined
• Set-up and scaled snapshot testing infrastructure to hundreds of snapshots tested in CI across several
different features
• Implemented a s

iOS Developer

Peixe Urbano

Dec 2019 - Feb 2021 (1 year 3 months)

Peixe Urbano (Groupon LATAM) was an e-commerce company focused on the sale of coupons and
discount codes in Latin America

• Did large refactors to move the codebase out of legacy Objective-C into Swift
• Led efforts to adopt code quality standards like unit testing, snapshot testing, linting and dependency
injection
• Moved the code and app architecture from a UIKit-only app to a SwiftUI+UIKit hybrid app to help the
development team deliver features faster
• Helped bridging and porting Groupon’s React Native apps to Peixe Urbano’s native codebase

C

Organizer

CocoaHeads Brasil

Jul 2018 - Current (8 years 4 months)

CocoaHeads is an international iOS developer community with a big presence in Brazil. NSBrazil is our
nationwide Apple Platforms developer conference.

• Lead organizer and open source maintainer for NSBrazil, collaborating with other organizers and
volunteers to try to make the best conference possible for the community
• Planning and executing monthly meetups in São Paulo, collaborating with companies and sourcing
speakers to give talks and unite the iOS community in the largest city in South America
• Providing help for the leaders of other chapters with content production for our YouTube channel,
sourcing speakers and also giving talks at their events

iOS Developer

Concrete Solutions

Dec 2017 - Dec 2019 (2 years 1 month)

Concrete was a software consultancy firm based in São Paulo with major clients in the banking and entertainment industries. It was later bought by and integrated into Accenture.

• Led development for the iOS app for a major credit card company, moving the codebase from a
monolithic project to a modularized CocoaPods approach and refactored outdated dependencies out of the codebase
• Contributed with engineers to bring features to an entertainment app with tight deadlines tied to TV shows’ release schedules
• Architected server-driven UI for a shopping mall app, collaborating with backend and Android
engineers to get everyone on the same page

R

Co-Founder

Rowbots

Jun 2014 - Nov 2017 (3 years 6 months)

Rowbots was an education startup focused on creating edu games with strong analytics tools to help
teachers understand their students in a more organic way

• Built the prototypes we used to pitch investors and evolved them all the way to the finished product
that reached kids’ hands
• Led design and development teams for Dedig and other internal projects at Rowbots
• Developed infrastructure that minimized developer downtime when working with large projects
• Implemented native iOS and Android app bridges for use within Unity3D

Mauricio Cardozo

About

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Mauricio Cardozo

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Behavioral traits