Guilherme Hatano
Ruby On Rails Developer at Liber Capital
São Carlos, São Paulo, Brazil
Summary
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Rockstar🎓
Top SchoolGuilherme Hatano is a Ruby on Rails developer with 10 years of experience, currently building backend systems at Liber Capital in São Carlos, Brazil. He pairs deep Rails expertise with earlier roles in system analysis and DevOps, bringing an operational mindset to improving production reliability and deployment workflows. His career shows steady progression from intern to senior developer and includes long-term remote collaboration at LolDesign, evidencing strong remote-team discipline. Having studied English in Ireland, he combines technical fluency with clear cross-cultural communication to deliver maintainable, team-friendly applications.
10 years of coding experience
5 years of employment as a software developer
General English, Second Language Learning, Upper Intermediate, General English, Second Language Learning, Upper Intermediate at English Language Academy (ELA Ireland)System Analysis and Development, System Analysis and Development, System Analysis and Development, System Analysis and Development at Instituto Federal de Educação, Ciência e Tecnologia de São Paulo
Portuguese, English, Spanish
Stackoverflow
587reputation
608kreached
7answers
0questions
Github Skills (71)
devise10
sentry10
python10
authentication10
monitoring10
error-logging10
django10
monitor10
apm10
performance-monitoring10
crash-reports10
devops10
spree9
ruby9
rails-engine9
Programming languages (7)
Github contributions (5)
guihatano/guihatano.github.io
Nov 2016 - Jun 2021
Contributions:3 releases, 48 commits, 6 PRs in 4 years 8 months
guihatano/libercareer
Dec 2019 - Jul 2021
Contributions:5 reviews, 5 PRs, 32 pushes in 1 year 7 months
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