Marcio Correa is a Full Stack Engineer with 13 years of software experience and a decade-plus focus on web applications, backend services and modern front-end frameworks. Based in Santa Catarina, Brazil, he has shipped production systems across Ruby on Rails, React/Next.js and GraphQL, and built features ranging from hierarchical organization models and real-time chat to feature flags, Looker integrations and subscription billing. He’s contributed to notable open-source projects in the Ember ecosystem and the Brunch build tool, helping fix core CLI and framework bugs and improve test coverage—work that demonstrates attention to developer UX and long-lived tooling. Comfortable spanning product-facing UI work and backend architecture, Marcio repeatedly reduces onboarding friction and operational overhead through pragmatic design choices. He pairs hands-on implementation with a history of integrating third-party platforms (Auth0, Stripe, PubNub, Firebase) to accelerate delivery of complex, connected products.
13 years of coding experience
12 years of employment as a software developer
Computer Software Engineering, Computer Software Engineering at Faculdade Metropolitana de Guaramirim
Contributions:25 commits, 13 PRs, 35 comments in 1 year 7 months
Contributions summary:Marcio primarily contributed to improving the Ember.js command-line utility. Their work focused on fixing bugs related to command execution, argument parsing, and file generation for new projects. They also added features like setting the Broccoli environment and included assets in the pipeline. Furthermore, the user made changes to blueprint tests to ensure that both existing and new functionality behaved as expected.
Ember.js - A JavaScript framework for creating ambitious web applications
Role in this project:
Front-end Developer
Contributions:18 commits, 2 PRs, 7 comments in 2 years 2 months
Contributions summary:Marcio primarily contributed to the Ember.js framework by fixing bugs and improving the codebase. Their work included correcting test descriptions, resolving undefined errors related to routing, and creating helpful error messages for common array iteration issues. They also updated deprecated helpers and removed references to outdated functionalities like `bindAttr` and `linkTo`.
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