Working on one of the top colleges of Brasília, I teach classes for the iOS subjects for the postgraduate course of Mobile Development; I lesson plan regularly to keep up with the new technologies.
The contents for these classes are Swift programming language, Objective-C, SwiftUI, MVC & MVVM app architectures, Core Data, Core Animation, CoreML, CocoaPods, Firebase framework, reactive programming, unit testing and other topics revolving iOS app development.
College Website
NSBRAZIL is the largest national iOS Development conference created by the Cocoaheads Brasil team. I had the opportunity to discourse about Core Data migrations - a topic not well explored in the community.
I based my presentation on a real case scenario in which the user-base fragmented in production. For the same app version, some users were in an older scheme of the local storage and others on the new.
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Working for professionally with Swift for +6 years - since its first release. During my career, I have worked with two of the top banks in Brazil, developing new features to their apps and modernizing legacy code by integrating Objective-C code with Swift.
Some of these features include a QR code payment, withdrawal module, a chatbot, a device and password registration module, and accessibility.
Furthermore, I have been mentoring co-workers, instructing them about best practices and architectures.
My Full Resume
With more than ten apps released, freelancing brought solutions to 15k end-users, such as a voting app, a bus schedule app, and an app for construction workers.
At the Laboratory of Machine Learning in Finance and Organizations (LAMFO) I presented lectures and made academic research in the Economics field. These lectures were about my field of study and related content such as "Machine learning in apps - CoreML and Firebase Predictions".
My research was to develop a model to study the existence of gas cartels in Brasila using a historical series of public data of these businesses.
LAMFO WebsiteThese are some apps that made me grow as a developer and make a great impact on the user.
While leading the iOS team, I developed the credit card module, a check scanner functionality and, a module for instant payments and withdrawals by QR code in selected associate businesses.
AVCam, MVVM, Rx Swift, Core Animation, UI & Unit Testing, Swift, Objective-C
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I developed the app and managed four engineers, and we built this app from the ground up - front-end and back-end. It is a great joy for me to bring financial education into a gamified experience.
ChatBot, MVVM, Rx Swift, Moya, Swift, Node.JS, MongoDB, Kotlin Android, Unit Testing
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During the major layout change, I worked on both apps (iOS & Android), recreating many modules within the app. Besides that, I was the one that worked on the preparation of the code for the upcoming IDE versions.
Objective-C, CocoaPods, URLSession, Android, Gradle
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One of the most important landmarks in this project was to provide accessibility features for our users. Their response was instant; it was the feature they were missing out.
Acessibility, Websocket, Firebase, Swift
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In this app I solved a massive CoreData migration problem and, because of the creative solution, I gave a lecture about it in the NSBRAZIL Conference.
CoreData, MapKit, MVC, Firebase, URLSession, Swift
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Created during a national hackathon, this app ranked sixth place. It is a donation app that searches for the local necessities based on public data.
Lottie, MapKit, MVP, CocoaPods, Objective-C, Java Android, Maps SDK
Learn moreAre you looking forward to take your apps to the next level? Send me a message to explore a proposal, schedule training, give feedback on one of the apps or even chat about app development. Just fill out the form below, and I'll get back to you pronto!
If you are wondering what I do in my spare time besides coding, this would be it.
