Guilherme Matsumoto
Staff Software Engineer at Kape Technologies
Santa Catarina, Brazil
Summary
👤
Senior🎓
Top SchoolGuilherme Matsumoto is a Staff Software Engineer with 12 years of experience, currently driving full-stack Ruby on Rails work at Kape Technologies and Private Internet Access from Santa Catarina, Brazil. He blends pragmatic engineering with design thinking and UX sensibilities, emphasizing clean code, TDD, and low-maintenance, scalable systems. As a former Scrum Master at Resultados Digitais he shipped a Marketing BI feature end-to-end, pairing product-minded leadership with hands-on backend and frontend work. Comfortable across Java, Ruby, web and mobile stacks, he seeks learning, diversity and the process as much as the outcome, favoring broad competence over narrow specialization. Quick to learn and unafraid to prototype, he brings curiosity and a user-centered mindset to complex engineering challenges.
12 years of coding experience
7 years of employment as a software developer
Computer Science, Computer Science at Universidade Federal de Santa Catarina
Portuguese, English, Japanese
Github Skills (50)
linux8
analyzer7
vanilla-forums7
javascript7
linter7
ruby7
windows7
vagrant7
flarum7
macos7
forum6
ansible6
docker6
test-kitchen6
text-editor6
Programming languages (4)
Github contributions (5)
ResultadosDigitais/gooder_data
May 2014 - Jun 2015
Good Data Ruby gem
Contributions:60 commits, 1 PR, 2 pushes in 1 year
ruby-gemtest-kitchenrubydry-rbgem
ResultadosDigitais/capybot-test
Jun 2015 - Aug 2016
Contributions:10 PRs, 18 pushes, 4 branches in 1 year 2 months
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