I have been creating content for React and React Native courses for the awari platform.

Mobile Development • Android • Kotlin • Mentorship

Responsible for working on an android application with white label format for a new credit card and bill payment platform to help the business of the largest bank. This opportunity also mentored many people at programs below and my team.

Mentor in Intern Program, Estrelas Fora da Caixa 2020 & 2021.
- https://www.zup.com.br/estrelas-fora-da-caixa

Mentor in Intern Program, PGG 2020 (Gerando Gênios Program).
- https://www.zup.com.br/gerando-genios

Mobile Development • Android • Kotlin

A Healthtech startup with a great purpose to improve the quality of life of millions of diabetic people in the world.

Responsible for managing and develop the android platform products .

Mobile Development • React Native • Javascript

Mentoring to participants of AceleraDev Program, the devs and data scientists acceleration program conducted by Codenation. The activities performed are associated with programming learning, including follow-up and feedback to participants and support for mentor questions.

Mobile Development • Android • Java • Kotlin

Responsible for developing mobile applications for Android.
- Expertise in applications in the urban mobility market, similar to Uber, 99 ..
- Using java and kotlin languages

Mobile Development • React Native • Android • IOS • Swift • Java • Kotlin

Responsible for developing mobile applications for Android and IOS platforms.
- Condominium management market project
- Using Javascript ES6 with React and the React Native Framework
- In the opportunity I dealt with the development of a product used by millions of active users, we used methodologies such as OKRs, Lean Startup, A / B testing and continuous delivery.

Mobile Development • Android • React Native • Java • Kotlin • Web Development • Javascript • Ruby 

Responsible for managing the Android team and developing web and mobile applications.
- Expertise in applications in the construction market, construtech.
- Android Team Technical Leader, responsible for the constant practice of team mentoring, new activity planning, task specification, critical decision making and problem solving
- In this opportunity I mainly used Java and Kotlin in the development of applications and libraries for Android and React with React Native for more specific solutions, as well as assisting the time frontend in many tasks.
- In the experience I used methodologies such as TDD, BDD, Design Sprint, and with architectures such as clean architecture, hexagonal architecture, unit testing, integration and instrumentation, development and troubleshooting of offline and manual synchronization applications.

www.stant.com.br

Development of mobile app using java android .

Frontend development of a platform using the ReactJS library, ES6 and its javascript standards.

IT Sector, Social Service of Commerce (SESC-ALAGOAS)

Support for Windows platform users.
TCP / IP and wireless networks.
Maintenance in hardware.
Resolutions of IT problems.
Customer service through Help Desk / Service Desk

Startup Development

- Integration with backend and frontend.

PostgreSQL - Java - API Restful - AngularJS - TortoiseSVN - Trello

Núcleo de Preparação de Oficiais da Reserva - Turma 2013 - 59° BIMTZ 

Formação : Aspirante à Oficial R/2 - Exército Brasileiro

Mobile Development • Android • Kotlin 

Responsible for implementing new features and solving problems at Pipefy Android Mobile Application and helping develop the product.

Senior Android Engineer at Pipefy

Através da iniciativa do Instituto Federal de Alagoas (IFAL), com atividades de extensão, realizei o desenvolvimento da prototipação e do aplicativo mobile para a APALA (Associação dos Pais e Amigos dos Leucêmicos de Alagoas) com objetivo d

Apala Mobile

Academic Android APP to Analytic Hierarchy Process for support decision making in complex environments .

Analytic Hierarchy Process APP

Aplicação Web estilo instagram utilizando AngularJS and Firebase  para palestra em disciplina do curso .

Instafire

- Repository : https://github.com/fromdenisvieira/gamedevcontestal

Partindo de uma iniciativa do Grupo de Jogos Digitais do IFAL , o Game Dev Contest AL foi uma oportunidade para os desenvolvedores de games de Alagoas mostrarem suas ideias

Website Game Dev Contest AL

Projeto Freelancer de Website para o Sindicato dos Servidores Públicos da Uncisal .

Denis Vieira

Senior Android Engineer at Pipefy