Felipe Queis
Senior Full Stack Engineer at DER - Departamento de Estradas de Rodagem do Estado de São Paulo
São Paulo, Brazil
Summary
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SeniorFelipe Queis is a Senior Full Stack Engineer based in São Paulo with 10 years of experience building secure, scalable enterprise applications. He blends strong backend expertise in Java, Spring Boot and cloud-native architectures with modern front-end work in React/Angular/Vue and mobile apps in Flutter, driving measurable improvements like 35% lower latency and 30% reduced operational costs. Felipe designs resilient microservices and offline-first mobile solutions for field data collection, integrating georeferenced photos and real-time dashboards for better decision-making. Comfortable across PostgreSQL, MongoDB, MySQL and AWS, he focuses on regulatory-grade performance and fault tolerance while mentoring teams through cloud migrations. A continuous learner and cryptocurrency enthusiast, he explores blockchain trends to inform pragmatic, forward-looking integrations into production systems.
10 years of coding experience
English, Portuguese
Github Skills (35)
browser9
generative9
react9
cursor8
nextjs8
coinbase7
javascript7
tradingview7
divide7
typescript7
cryptocurrency7
deviceid7
bybit7
compiler7
nodejs6
Programming languages (3)
Github contributions (5)
fqueis/crypto-indexify
Jul 2020 - Apr 2021
Basic index fund manager to automatically divide your crypto currency investment
Contributions:15 commits, 5 PRs, 10 pushes in 9 months
funddivideindexcryptocurrency
fqueis/fqueis
Apr 2021 - Jan 2023
Contributions:24 commits, 449 pushes, 1 branch in 1 year 9 months
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