Rafael Coutinho
Co-founder at Voltera Energia
São Paulo, Brazil
Summary
👤
Senior🎓
Top SchoolRafael Coutinho is a seasoned software developer and co-founder based in São Paulo with 16 years of experience building backend systems in Python, Ruby and JavaScript. He has led engineering work at startups and financial services, including backend roles at PagSeguro and Biva before co-founding Voltera Energia in 2020. His career began with deep hands-on development in Plone and Ruby on Rails, giving him a practical grounding in web platforms and extensible CMS/plugin architecture. Comfortable across systems from electronics-informed troubleshooting to modern backend services, he blends product-focused engineering with operational pragmatism. Rafael’s trajectory shows an ability to transition from specialist developer to entrepreneurial leader while retaining active coding expertise.
16 years of coding experience
12 years of employment as a software developer
Análise e Desenvolvimento de Sistemas, Incompleto, Análise e Desenvolvimento de Sistemas, Incompleto at FATEC São PauloEletrônica, Eletrônica at Centro Educacional PedreiraBacharelado em Física, Incompleto, Bacharelado em Física, Incompleto at Universidade de São Paulo / USP
English
Github Skills (17)
sveltekit-adapter9
svelte9
web-development8
javascript8
sapper7
access-control5
thread3
hashmap3
ruby2
ingress1
rails1
upload-file1
resumable1
amazon-ses1
amazon1
Programming languages (4)
Github contributions (5)
rcabralc/monokai.vim
Jul 2014 - Sep 2015
Contributions:16 commits, 4 pushes in 1 year 2 months
rcabralc/rcabralc-colorscheme.vim
Sep 2015 - Aug 2018
Contributions:48 pushes, 2 branches in 2 years 11 months
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