HireRafael
Rafael
São Paulo
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Rafael is an elite Mobile Developer with over 7 years of experience and with a primary focus on Android development with Kotlin and Java. He also has skills in Flutter and React Native and has obtained several certifications including UX Design for Mobile applications and Software Processes. In the past, he worked in a variety of industries, including Finance, Travel, and Music Entertainment, both on-site and remotely. Rafael is passionate about using his technical skills to solve complex real-world problems and build innovative solutions to create a positive impact for his clients. His next goal is to continue learning and growing as a software developer and expand his knowledge within various industries.
Hire Rafael
Skills
Years
1
2
3
4
5
6
7
8
9
10+
UI/UX
MVI
Retrofit
Clean Architecture
Java
Android
Flutter
Volley
Mockito
MVVM
Kotlin
Swift
Google Maps
Roboletric
MVP
React Native
EventBus
REST API
iOS
Crashlytics
Google PlayStore
APIs
MobX
Redux
Bluetooth
LiveData
ViewModel
MySQL
Azure DevOps
InAuth
SonarQube
Apps Flyer
JetPack
Dart
Skills
1+ Years
2+ Years
Developer Personality
Feature Experience
MODERATE
EXTENSIVE
EXPERT
Cultural Experience
MODERATE
EXTENSIVE
EXPERT
Portfolio
Mercado Bitcoin
Senior Android Developer
Work Experience : 2021-Present
Develops features for a banking and investment services on Android devices. Built a Mercado Bitcoin application using MVVM with CLEAN architecture.
- Working with RESTful APIs, consumed by Retrofit
- Patching CVEs provided by CyberSec team
- Develops unit tests with Mockito and Roboletric
- Working on features for investment services and user dashboard with Kotlin
Features
Mercado Bitcoin
Chapter Lead
Work Experience : 2021-2022
Responsible for code quality, code style, and code review. Responsible for architecture decisions. Works on PoCs with MVI, MVVM, and MVP.
- Responsible for creating and organizing several training and meetup programs for team
- Worked on a base architecture using Dart and Kotlin or Flutter feature packages
Mercado Bitcoin (Meubank)
Senior Android Developer
Work Experience : 2020-2021
Worked on features for banking and investment services with Kotlin. Built Meubank application using MVVM with CLEAN architecture.
- Used Android Jetpack, like as ViewModels, Data Class, Navigation, and the Coroutines
- Worked with RESTful APIs, consumed by Retrofit. Patching CVEs provided by the CyberSec team
- Developed unit tests with Mockito and Roboletric
ViajaNet
Mobile Tech lead
Categories
Work Experience : 2019-2020
Oversaw Android mobile team. Worked with the product, UX, and marketing teams to define new features and provide technical feedback.
- Built CI/CD with Azure DevOps and code analysis with SonarQube
- Built implementation with third-party sdks like AppsFlyer and InAuth
- Responsible for publishing apps on Google Play Store
Features
Vagalume Midia
Mobile Developer
Categories
Work Experience : 2017-2018
Developed features for music entertainment systems with Java and React Native. Built application with Redux and MobX.
- Developed apps for Chromecast and SmartTv (LG and Samsung)
- Built integration Bluetooth systems for streaming services
- Worked on Android services such as Android Auto
Torquato
Android Developer
Categories
Work Experience : 2015-2017
Built Android applications for software house with Java. Developed an MVP architecture.
- Developed applications with Google Maps
- Worked with Retrofit, Volley, EventBus, Crashlytics
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