Lúcio Charallo
Senior Software Engineer at Overgrad
Paraná, Brazil
Summary
👤
Senior🎓
Top SchoolLúcio Charallo is a Senior Software Engineer with 11 years of experience building full-stack web applications, specializing in Ruby on Rails and modern JavaScript frameworks like React. He has shipped features and led technical efforts across domains including education, transport services, CRM, and healthcare, consistently improving code quality with tests and automated CI/CD. As a hands-on tech lead he’s driven upgrades of core stacks (Ruby, Rails, Elasticsearch, Redis, Postgres), containerized dev environments, and introduced GitHub Actions and Heroku Review Apps to speed up validation and delivery. He blends product-minded development with team enablement—running tech talks, onboarding docs, and mentoring that led to rapid promotions. Notably, he reduced test runtimes and memory usage through Ruby upgrades and query refactoring, delivering measurable performance and reliability gains. Based in Paraná, Brazil, he prefers projects that combine agile collaboration with long-term maintainability and observable impact.
11 years of coding experience
11 years of employment as a software developer
Bachelor's degree, Computer Science, Bachelor's degree, Computer Science at Universidade Estadual do Centro-Oeste
English, Portuguese
Stackoverflow
1reputation
101reached
0answers
1question
Github Skills (52)
textarea10
editors9
penguin8
draft-js8
text-editor7
contenteditable7
wysiwyg7
react7
rich-text-editor7
mruby6
ruby-on-rails6
design-patterns6
ruby6
javascript6
android5
Programming languages (5)
Github contributions (5)
luciotbc/5-cwb-react-flow-examples
Aug 2017 - Mar 2023
Contributions:50 PRs, 62 pushes, 54 branches in 5 years 7 months
luciotbc/dotfiles
Jun 2019 - Aug 2022
:penguin: Configuration files
Contributions:82 commits, 20 PRs, 93 pushes in 3 years 2 months
configurationpenguinconfiguration-filesconfigdotfiles
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