Rodolfo Liviero
Staff Software Engineer at Housecall Pro
São Paulo, Brazil
Summary
🤩
Rockstar🎓
Top SchoolRodolfo Liviero is a Staff Software Engineer based in São Paulo with 16 years of production experience and a 20+ year background in the Ruby on Rails ecosystem focused on rescuing legacy systems and scaling high-growth products. He combines hands-on engineering with leadership experience as a former Head of Engineering and Tech Lead, having driven migrations, performance tuning, and DevOps improvements across PostgreSQL, Docker, and Rails upgrades. His career includes rebuilding long-lived Java and .NET codebases, migrating databases without downtime, and shipping high-availability email and payment systems. At Revelo and Locaweb he eliminated N+1 queries, optimized slow queries, and introduced CI/CD practices that materially improved reliability and deployment velocity. Now at Housecall Pro, he brings an engineer-manager mindset that mentors senior engineers while still rolling up his sleeves to refactor and scale core systems. Colleagues would note his pragmatic blend of legacy modernization expertise and healthy focus on developer practices like pair programming and TDD.
16 years of coding experience
18 years of employment as a software developer
Bachelor's degree Information Systems, Bachelor's degree Information Systems at FAENAC
English, Portuguese
Github Skills (23)
scaffold10
mvc-architecture10
rails10
ruby10
vraptor10
html10
testing9
java9
mvc9
junit9
ruby-on-rails9
activerecord9
activemodel8
restful8
mvc-framework8
Programming languages (2)
Github contributions (5)
caelum/vraptor-scaffold
Sep 2010 - Jul 2012
VRaptor Scaffold extension to make it easier configuring new projects and plugins
Contributions:270 commits in 1 year 10 months
scaffoldvraptor
rodolfoliviero/vraptor-scaffold
Apr 2010 - Sep 2010
this repo was moved to http://github.com/caelum/vraptor-scaffold
Contributions:148 commits in 4 months
scaffoldcaelumvraptor
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