Antonio Carlos Filho
São Luís, Maranhão, Brazil
Summary
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RockstarAntonio Filho is a software engineer and technical leader from Maranhão, Brazil, with six years of experience building scalable front-end and full-stack applications, particularly with React, Next.js, TypeScript, Node.js and MongoDB. He has led teams of 4–10 engineers, shaped frontend architecture for ML-integrated products, and implemented CI/CD practices that sped delivery across multiple client environments. Antonio brings strong fintech integration experience—having worked with PayPal, Braintree, Stripe and MercadoPago—and has built merchant-monitoring tooling still used by support teams. He also experiments with AI and ML, integrating OpenAI and Cohere APIs and developing models in Python and R to bridge data science and user-facing systems. An experienced instructor and mentor, he creates reusable UI component libraries and testing standards that improve maintainability and team velocity.
6 years of coding experience
Github Skills (24)
stylesheets9
nodejs8
rendering7
javascript7
memory-management7
http-client7
python7
application7
state-management7
react6
ai6
bcrypt6
typescript6
chatgpt6
optimization5
Programming languages (4)
Github contributions (5)
acf77/acf77
Feb 2020 - Jul 2026
Contributions:14 pushes, 1 branch in 6 years 5 months
acf77/receipt-lp
Dec 2024 - May 2026
Contributions:2 pushes, 1 branch in 1 year 5 months
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