Rafael Costa
Backend Developer at Petlove
São Paulo, Brazil
Summary
👤
Senior🎓
Top SchoolRafael Costa is a backend-focused Full-Stack developer with 8 years of experience building web platforms across EdTech, Fintech and outsourcing, currently contributing to Petlove from São Paulo. He is proficient in JavaScript/TypeScript, Node, React, Python and Ruby, and has rotated between backend and frontend roles, giving him a practical end-to-end perspective on product delivery. Rafael has shipped production systems at companies ranging from startups to larger firms like XP Inc., consistently emphasizing proactive, organized and customer-focused outcomes. His trajectory includes repeated growth at Rentbrella and a senior engineering stint at nav9, showing steady progression into more complex backend responsibilities. Trained in systems analysis and technical computing, he combines formal vocational and university education with hands-on engineering practice. Colleagues describe him as reliable and detail-oriented, often taking initiative to improve delivery processes beyond coding.
8 years of coding experience
7 years of employment as a software developer
Escolas Técnicas EstaduaisAnálise e Desenvolvimento de Sistemas, Análise e Desenvolvimento de Sistemas at Universidade Paulista
Github Skills (69)
brazil10
react-native10
pdf10
google-places-autocomplete10
react10
rio9
federated9
react-native-push-notification9
after-effects9
forum9
bodymovin8
google-groups8
brasil8
frontend8
nextjs8
Programming languages (12)
Github contributions (5)
rafaelsevla/reactzzaria
Sep 2019 - Apr 2020
A pizzeria system
Contributions:75 commits, 72 pushes, 1 branch in 7 months
pizzeria
rafaelsevla/uber-qrcode
Mar 2020 - Dec 2025
Contributions:26 pushes, 2 branches in 5 years 9 months
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