Marcus Borges is a Java software developer with 11 years of experience building backend systems and financial integrations, currently based in Pompano Beach, Florida. He has been a core engineer at SOLINFTEC since 2017 while also co-founding Ping Studio, blending hands-on development with entrepreneurial initiative. His work includes meaningful open-source contributions to Boleto.Net, implementing CNAB remessa processing and fixes for date and character-handling bugs tied to Brazilian banking rules—evidence of his attention to correctness in transaction-critical code. Prior roles at Otimize IT, FACAPE, and Unitecs gave him a solid foundation in software engineering and IT management across startups and academia. Comfortable shipping production Java systems, he brings practical domain expertise in payments and integrations that often requires navigating local regulatory nuances. He pairs technical rigor with a founder’s mindset, frequently tackling cross-cutting issues from architecture to bug triage.
11 years of coding experience
4 years of employment as a software developer
Bacharel em Ciências da Computação, Bacharel em Computacao, Bacharel em Ciências da Computação, Bacharel em Computacao at Facape - Faculdade de Ciências Aplicadas e Sociais de Petrolina
Boleto.Net is a library developed for use in Brazil, given it has been programmed with Brazilian retail legislation and business rules for bank registered billing integration.
Role in this project:
Back-end Developer
Contributions:13 commits, 9 PRs, 24 comments in 1 year 4 months
Contributions summary:Marcus primarily contributed to the back-end logic of the Boleto.Net library, which handles Brazilian banking regulations. Their work involved implementing and modifying functionalities for generating and processing CNAB remessa files for the Banco do Nordeste and Caixa Econômica Federal. They also addressed bugs related to date conversions and special character handling, demonstrating a focus on ensuring the accuracy of financial transactions.
Contributions:17 commits, 5 PRs, 19 pushes in 1 year
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Marcus Borges - Java Software Developer at Ping Studio