Rogério Araujo
Senior Software Development Engineer at CVS Health
Goiás, Brazil
Summary
👤
Senior🎓
Top SchoolRogério Araujo is a senior software development engineer with 16 years of experience building web, mobile and backend systems across industries from finance and healthcare to DeFi. He combines hands-on expertise in React/React Native, Node, Next.js, Go, PostgreSQL and cloud-native tooling (AWS, GCP, Kubernetes, Terraform) with a proven track record of accelerating delivery—often shipping projects ahead of schedule and boosting team throughput by multiple factors. As a former tech lead and frequent contractor, he has architected scalable microservices, CI/CD pipelines, and DevOps automation, and contributed front-end i18n improvements to notable crypto tooling like Beefy Finance. Rogério also explores exotic languages and emerging patterns—currently building AI agents with Pydantic AI—bringing curiosity-driven solutions that improve developer productivity and observability. Based in Goiás, Brazil, he pairs an MBA in IT with practical experience from startups to enterprises, routinely turning complex requirements into maintainable, production-ready systems.
16 years of coding experience
23 years of employment as a software developer
Specialization Data Science, Specialization Data Science at CourseraMaster of Business Administration (MBA) Information Technology, Master of Business Administration (MBA) Information Technology at IPOGBacharelor Computing, Bacharelor Computing at Universidade Salgado de Oliveira
English, Portuguese, German, Spanish
Stackoverflow
1,092reputation
320kreached
48answers
3questions
Github Skills (16)
i18n-js10
javascript10
user-interface10
ember-i18n10
front-end-development10
rails-i18n10
react10
ffi9
yield8
objective-c6
xml6
asp-net-mvc6
ios6
material-ui6
mbprogresshud6
Programming languages (22)
Github contributions (5)
beefyfinance/beefy-app
Jan 2021 - May 2021
Multichain yield optimizer
Role in this project:
Front-end Developer
Front-end DeveloperContributions:1 review, 19 commits, 10 PRs in 4 months
Contributions summary:Rogério primarily focused on improving the internationalization (i18n) support within the React-based front-end application. Their contributions involved translating user interface elements, including labels, titles, and error messages, by integrating the `react-i18next` library. They also made minor code improvements to existing components and added missing platform filter.
blockchainmultichainoptimizeryield-farmingdefi
ararog/WebSocketRails-WP
Aug 2014 - Nov 2015
Contributions:13 commits, 2 pushes in 1 year 3 months
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