Willian Oliveira
Senior Software Engineer at Teya
Portugal
Summary
👤
Senior🎓
Top SchoolWillian Oliveira is a bilingual Senior Software Engineer based in Portugal with six years of experience specializing in Android and Kotlin-first mobile development. He focuses on building low-maintenance, high-quality consumer products and has a proven track record designing system architectures and leading Android teams across fintech and consumer apps. His recent roles include leading a design system and geo-location/OpenAI projects, and owning authentication and security workflows in a banking context. Willian combines a strategic, analytical approach to problem-solving with hands-on implementation, mentoring junior developers along the way. A self-described "Kotlin maniac," he brings both developer passion and product-minded discipline to cross-functional collaboration.
6 years of coding experience
5 years of employment as a software developer
Ciência da Computacão, Ciência da Computação, Ciência da Computacão, Ciência da Computação at Universidade Federal de Sergipe
Github Skills (48)
kotlin10
deeplink10
android-animation10
bottomnavigationview10
nav10
stack10
wave10
bottomsheet10
android-navigation10
router10
compose10
navigation-drawer10
tab-navigation10
android-library10
navigator10
Programming languages (3)
Github contributions (5)
WillianKleckus/sqleckus
Mar 2021 - Aug 2021
Contributions:12 releases, 15 PRs, 23 pushes in 5 months
williankl/spinnable
Aug 2022 - Aug 2022
A simple component to spin your apps
Contributions:3 releases, 24 commits, 8 PRs in 8 days
spinreacttypescript
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