Kazuhiro Kojio
Senior Software Engineer at Nubank
São Paulo, Brazil
Summary
👤
Senior🎓
Top SchoolKazuhiro Kojio is a Senior Software Engineer based in São Paulo with a decade of experience building backend platforms and growth systems, currently focused on customer acquisition infrastructure at Nubank. He blends strong product sensibility from frontline roles in education and student services with deep engineering skills honed across Ruby on Rails, platform teams, and scalable backend development. His career includes leading site operations and people management early on, plus hands-on work delivering affiliate and core education products at Quero Educação and HeroSpark. Kazuhiro’s background in computing and a specialization in educational technologies gives him a distinctive edge in designing systems that prioritize usability and learning outcomes. He is motivated by challenges and continuous learning, often bridging technical implementation with community-facing initiatives like digital inclusion workshops. This mix of platform engineering experience and educational outreach makes him especially effective at turning complex requirements into practical, user-centered solutions.
10 years of coding experience
5 years of employment as a software developer
Pós-graduação, Education, Especialização em Computação Aplicada à Educação e Tecnologias Educacionais, Pós-graduação, Education, Especialização em Computação Aplicada à Educação e Tecnologias Educacionais at Instituto de Ciências Matemáticas e de Computação (ICMC) - USPBacharelado, Computer Science, Bacharelado, Computer Science at Unifesp - Universidade Federal de São Paulo
Portuguese, English
Stackoverflow
1reputation
0reached
0answers
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Github Skills (45)
cocktail10
recipe10
bootstrap9
javascript9
jquery9
dia9
pdf9
grid9
vue9
js9
ruby-on-rails8
python8
ruby8
casa8
golang7
Programming languages (7)
Github contributions (5)
kazuhirodk/clean-architecture-api
Nov 2020 - Feb 2021
Repository to learn clean architecture best practices
Contributions:16 PRs, 26 pushes, 9 branches in 3 months
ddddockercqrscleanmicroservices
kazuhirodk/kazuhirodk
Jul 2020 - Feb 2023
Contributions:20 pushes, 1 branch in 2 years 7 months
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