Marcos Vinícius
Android Developer at HelloFresh
Berlin, Germany
Summary
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SeniorMarcos 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
Github Skills (59)
kotlin10
pipenv10
travis-ci10
kotlin-multiplatform10
flask-api10
dependency-injection10
pytest9
tdd9
android9
heroku9
flask9
rest-api9
csv8
mockito8
python8
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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