Guilherme Freitas
Senior Software Engineer at KPMG
Brazil
Summary
👤
Senior🎓
Top SchoolGuilherme Freitas is a Senior Software Engineer from Brazil with 4 years of hands-on experience building and modernizing scalable SaaS platforms, predominantly using Ruby on Rails and cloud-native practices. He has driven major upgrades and infrastructure simplifications—migrating Rails 6.1 to 7.2, integrating Azure B2C for authentication, and refactoring Azure deployments to cut costs and operational complexity. Comfortable across the stack, he has delivered backend microservices in Java/Spring Boot, responsive front-ends with Vue.js, and performance optimizations that yielded meaningful resource and latency improvements. Guilherme emphasizes observability and CI/CD, having designed pipelines with automated testing and approvals that accelerated delivery while reducing incidents for enterprise clients. He’s pragmatic about business impact, having built ERP/CRM and industry-specific systems that improved conversion and operational efficiency. Based in Brazil, he blends entrepreneurial product focus from his own projects with enterprise-grade engineering practices.
4 years of coding experience
3 years of employment as a software developer
Bacharelado em Ciência da Computação, Information Technology, Bacharelado em Ciência da Computação, Information Technology at Uniderp
Stackoverflow
1reputation
0reached
0answers
0questions
Github Skills (4)
spring2
spring-boot2
zk1
java1
Programming languages (2)
Github contributions (5)
GuilhermeVgl/Learning-Java
Feb 2023 - Feb 2023
Contributions:39 commits, 37 pushes in 20 days
GuilhermeVgl/GuilhermeVgl
Feb 2023 - Feb 2023
Contributions:95 commits, 98 pushes, 1 branch in 18 days
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