João Da Silva
Desenvolvedor De Software at Workin
Mato Grosso do Sul, Brazil
Summary
🤩
Rockstar🎓
Top SchoolJoão Da Silva is a software developer with 11 years of experience based in Mato Grosso do Sul, Brazil, combining hands-on back-end engineering with practical support and network administration roots. He moved from system support and commercial automation at Suportec into full-time software development, and today ships production software at Workin while continuing to deepen skills from a Rocketseat Node.js/React bootcamp. His open-source contributions to the nfephp-org/sped-da project show domain knowledge in Brazilian fiscal document formats and PDF/QR generation for DAMDFE, reflecting attention to compliance-oriented tooling. Comfortable across server-side code, integrations and developer ops, he brings a pragmatic, user-focused approach shaped by years of direct customer support and technical troubleshooting.
11 years of coding experience
5 years of employment as a software developer
Bootcamp Nodejs, React e Reactnative, Computer Programming, Bootcamp Nodejs, React e Reactnative, Computer Programming at RocketseatEnsino Médio Profissionalizante com habilitação em Técnico em Informática, Ensino Médio Profissionalizante com habilitação em Técnico em Informática at Escola Estadual João Magiano PintoBacharelado em Engenharia Eletríca, Bacharelado em Engenharia Eletríca at AEMS - Faculdades Integradas de Três Lagoas
Portuguese, English
Github Skills (7)
pdf-generation10
code-generator10
php10
code-generation10
document-generation10
codegen10
qr-code10
Programming languages (6)
Github contributions (5)
nfephp-org/sped-da
Jul 2019 - Aug 2022
Classes para geração dos documentos auxiliares usados pelos padrões Sped
Role in this project:
Back-end Developer
Back-end DeveloperContributions:25 commits, 10 PRs, 9 comments in 3 years 1 month
Contributions summary:João's commits primarily focus on enhancing the Documento Auxiliar de Manifesto Eletrônico de Documentos Fiscais (DAMDFE) generation classes. They introduced and modified code related to QR code generation and display within the DAMDFE, along with adjustments to text and formatting within the document. The commits demonstrate an understanding of PDF generation and the underlying data structures for the Sped-DA project. Further commits show adjustments to the text of the homologation.
documentospdfdossped
joaoroyosilva/pos-install
Oct 2019 - Mar 2025
Contributions:4 pushes, 1 branch in 5 years 6 months
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