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Também tenho experiência no desenvolvimento de pipelines de dados, extração, transformação e carga (ETL), e na validação de hipóteses com base em dados. Minhas habilidades se estendem à modelagem estatística e à visualização de dados, com conhecimento em Power BI, e tenho vivência em projetos de Big Data. Minha formação e experiência me capacitam a gerar informações estratégicas qualificadas para a tomada de decisão.","canInvite":false,"shouldShowHireMeDialog":false,"sameAsLoggedInCompany":false,"position":"bronze","hourlyRate":"R$ 100.00","hourlyWorkedProjects":0,"lastActiveLoginRelativeToUser":"October 01, 2025 07:27","lastActiveLoginRelative":"2 months ago","registeredSinceRelativeToUser":"August 11, 2025 11:33","registeredSinceRelative":"4 months ago","recentBreaches":{"value":0,"label":"0 recent violations"},"workerSkills":[{"anchorText":"Delphi (+10 years)","anchorLink":"https://www.workana.com/hire/delphi","isCertified":false,"title":"Delphi - Freelancers"},{"anchorText":"Power BI (3 to 5 years)","anchorLink":"https://www.workana.com/hire/power-bi","isCertified":false,"title":"Power BI - Freelancers"},{"anchorText":"Data Engineer (Python) (3 to 5 years)","anchorLink":"https://www.workana.com/hire/data-engineer-python","isCertified":false,"title":"Data Engineer (Python) - Freelancers"},{"anchorText":"Android (Java) (3 to 5 years)","anchorLink":"https://www.workana.com/hire/android-java","isCertified":false,"title":"Android (Java) - Freelancers"},{"anchorText":"Web Development (+10 years)","anchorLink":"https://www.workana.com/hire/web-development-1","isCertified":false,"title":"Web Development - Freelancers"},{"anchorText":"Data Science (3 to 5 years)","anchorLink":"https://www.workana.com/hire/data-science","isCertified":false,"title":"Data Science - Freelancers"},{"anchorText":"Python (3 to 5 years)","anchorLink":"https://www.workana.com/hire/python","isCertified":false,"title":"Python - Freelancers"},{"anchorText":"Scrum (+10 years)","anchorLink":"https://www.workana.com/hire/scrum","isCertified":false,"title":"Scrum - Freelancers"},{"anchorText":"SQL Server (3 to 5 years)","anchorLink":"https://www.workana.com/hire/sql-server","isCertified":false,"title":"SQL Server - Freelancers"},{"anchorText":"SQL (+10 years)","anchorLink":"https://www.workana.com/hire/sql","isCertified":false,"title":"SQL - Freelancers"}]},{"isHero":false,"profileUrl":"https://www.workana.com/freelancer/1207063235d38a25a260668d99644591","profileLogoUrl":"https://cf.workana.com/logos/63ba2f0d91e486ac3cb2332d13784344/gt/images8_160_160.jpg","profileName":"J. D. R. A. F.","hash":"1207063235d38a25a260668d99644591","roleName":"Web Developer","tagline":null,"isVerifiedAgency":false,"rating":1,"ratingLabel":"1 of 5.00","completedProjects":1,"badges":[{"title":"Freelancer iron","size":"small","position":"iron","profile":"","type":"iron"}],"country":{"name":"Brazil","img":"

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My expertise extends to backend development with [Node.js](http://Node.js), Express, and Laravel, allowing me to build robust and scalable applications. Efficient API integration and problem-solving are my strengths, ensuring smooth data flow and optimized performance.
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Domino tecnologias como [React.js](http://React.js), [Next.js](http://Next.js), TypeScript, HTML/CSS puro, Tailwind e Bootstrap, aplicando sempre as melhores práticas de desenvolvimento para garantir performance, organização de código e experiência do usuário de alto nível.
Tenho experiência prática em:
Criação de interfaces modernas e responsivas, com atenção especial à usabilidade e acessibilidade;
Integrações com APIs REST, tratamento de dados com validações robustas (Zod, React Hook Form);
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Sistemas sob demanda, como gerenciadores de estoque, controle de assinaturas e ferramentas personalizadas com QR Code;
Propostas técnicas estratégicas, ajudando clientes a migrar de soluções engessadas (como Wix ou ASPX) para tecnologias mais performáticas e escaláveis.
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