Marcos Vinícius
Senior Android Engineer at SumUp
Berlin, Germany
Summary
👤
Senior🎓
Top SchoolMarcos Vinícius is a Senior Android Engineer with 11 years of experience building and modernizing mobile applications across startups and large enterprises, now based in Berlin and currently at SumUp. He has deep expertise in Kotlin, Jetpack Compose, Coroutines, MVVM and Clean Architecture, and has driven infrastructure improvements like custom lint rules, CI/CD automation with GitHub Actions, and trunk-based development. At HelloFresh and ThoughtWorks he delivered data-driven features, A/B tests and foundation tooling, while at Avenue Code he led a full migration from Java to Kotlin—demonstrating both hands-on coding and architecture leadership. A polyglot in tech and languages, he organizes Python and English meetups in his spare time and holds a Nanodegree in AI programming, reflecting a broad curiosity beyond mobile platforms.
11 years of coding experience
9 years of employment as a software developer
Nanodegree Artificial Intelligence Programming with Python, Nanodegree Artificial Intelligence Programming with Python at UdacityJava Development, Java Development at Serviço Nacional de Aprendizagem IndustrialEnglish Language, English Language at inFlux English SchoolBachelor's degree Computer Science, Bachelor's degree Computer Science at Centro Universitário de Belo HorizonteEnglish Language, English Language at CCAA - Centro de Cultura Anglo AmericanaFrench Language, French Language at CACS UFMG
English, Portuguese, German
Github Skills (86)
pipenv10
kotlin-multiplatform10
dependency-injection10
koin10
kotlin10
injection10
flask-api10
mocks9
coroutines9
pytest9
travis-ci9
mocking9
android9
login-system8
rest-api8
Programming languages (5)
Github contributions (5)
marcosvbras/100-days-of-ruby
Mar 2018 - Jun 2018
Contributions:32 commits, 28 pushes, 1 branch in 2 months
marcosvbras/100-days-of-python
Oct 2017 - Apr 2018
Contributions:23 commits, 21 pushes, 1 branch in 5 months
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