Guilherme JardimMobile Developer
Android developer with deep knowledge and more than 4 years of experience in the development of native Android apps with Java and Kotlin. In the last four years, I've been implementing MVVM and MVP architectures, using these libraries: Coroutines, Rxjava, Apollo client, Dagger, Koin, Retrofit, Ktor. I'm a big tech enthusiast, and I love spending time with my son in my free time.
Certifications
Android
Android
11/26/2019
Kotlin
Kotlin
11/26/2019
B2 Upper Intermediate
B2 Upper Intermediate, B1 Intermediate
10/07/2021
Tech stack
Android (4)
Kotlin (3)
B2 Upper Intermediate
B1 Intermediate
Java (3)
RxJava (3)
iOS (2)
Retrofit (2)
Apps (2)
GraphQL (2)
Swift (2)
Mobile (1)
Communication (1)
Scrum (1)
Unit Testing (1)
Ionic (1)
Python (1)
C (1)
Dagger (1)
Model View Presenter (MVP) (1)
Android Studio
RxAndroid
Django
Experience
Mobile DeveloperGloboplay
05/2020 - Currently

Working on Android Globoplay project. Developing new features and application maintenance, working with: - Kotlin - Dagger 2 - Room - Retrofit - Graphql - ApolloClient Androidx - RxJava.

Android
Java
Dagger
GraphQL
Kotlin
RxJava
Mobile DeveloperInvillia
11/2019 - 05/2020

Working with Pagseguro in the development of new features for Android Card Machines, doing maintenance and development of totem card machine for self checkout. Technologies: - Android (Kotlin), C, Java - TLV, socket, retrofit - Room, Hawk - RxJava - Mockito, Espresso, Unit Test - MVP - Koin, Kodein

Android
C
Model View Presenter (MVP)
Unit Testing
Kotlin
RxJava
Retrofit
Mobile DeveloperGloboplay
04/2019 - 11/2019

Working on Android Globoplay project. Developing new features and application maintenance, working with: - Kotlin - Dagger 2 - Room - Retrofit - Graphql - ApolloClient Androidx - RxJava.

Android
Java
GraphQL
Kotlin
Android DeveloperBRbid - Leilões
04/2018 - 05/2019

Development and lead all company apps Projects: - Development of an application for offline registration and printing of seized car guides - Development of an application for stock. - Development of a photography application. - Lead of android team, responsible for technical decisions and assist other developers Tecnology: - Android (Java/Kotlin) - IOS(Swift) - OkHttp, Retrofit - Room, Hawk - RxJava, Coroutines - Mockito, Espresso - MVP

Android
iOS
Swift
Java
Kotlin
RxJava
Apps
Retrofit
Mobile DeveloperAevoTech
10/2017 - 04/2018

Projects: - Responsible for the wave monitoring project mobile of the beaches. - school app for parent-student communication - wine letter app Technologies: Ionic, Python, Android, IOS. Methodologies: Scrum.

Android
iOS
Python
Scrum
Mobile
Communication
Ionic
Education
Software EngenieerInstituto Infnet
05/2016 - 05/2020
Portfolio
brbid fotos
November 2019 - March 2020
Globoplay
March 2019 - November 2019
Grv Eletrônica
March 2018 - April 2019