Charles Silva
Minas Gerais, Brazil
Summary
Charles Willian is a Senior Software Engineer with 7 years of full-stack JavaScript experience, blending hands-on development with architecture and technical leadership. He co-founded PiBytes Lab, where he built scalable platforms—handling 40k-user traffic spikes—and has led teams and architecture work at Deel and Luxury Presence. Comfortable across Node, NestJS, Next.js, Postgres and AWS, he focuses on performance, security, and reducing technical debt while driving best practices and code ownership. At PayPal he improved DX and reduced latency with pragmatic platform changes, and at Deel he delivered payroll features for enterprise customers with strong type-safe testing. Based in Minas Gerais, Brazil, he combines startup grit with enterprise-grade discipline and a curiosity for new challenges that keeps him exploring better architectures and developer experiences.
7 years of coding experience
Github Skills (32)
redux8
debugging8
reactotron7
versioning7
docusaurus6
sdk6
redux-saga6
react-native6
webrtc5
react5
semantic-release5
linux5
windows4
development-tools4
macos4
Programming languages (6)
Github contributions (5)
Mercado-Academy/mercado-academy-mobile
Jul 2020 - Jul 2020
Contributions:21 commits, 14 pushes, 2 branches in 2 days
charleswvs/Natours
Dec 2018 - Dec 2020
Website for studies and improvements
Contributions:14 commits, 1 PR, 10 pushes in 1 year 11 months
improvementsdevelopment-tools
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