Karol Jozef
Desenvolvedor Backend NodeJs at VREG
Paraná, Brazil
Summary
👤
Senior🎓
Top SchoolKarol Jozef is a backend-focused Node.js developer with 8 years of hands-on experience building and modernizing web and mobile systems across small to large companies. Graduated in Systems Analysis and Development from IFSP, he specializes in NestJS and Express while also bringing PHP/Laravel and React Native experience to full-stack and ERP projects. He has a track record of refactoring legacy Node code into hexagonal architectures, integrating with third-party ERPs, and delivering domain-focused solutions for retail, finance and hospitality. Based in Paraná, Brazil, Karol combines pragmatic problem-solving with a proactive, creative approach and a history of shipping production-grade APIs for credit, billing and inventory workflows. An understated strength is his comfort performing reverse engineering and complex integrations to revive and extend legacy platforms.
8 years of coding experience
3 years of employment as a software developer
Graduado, Information Technology, Graduado, Information Technology at ifsp
Github Skills (13)
open-source10
git10
github10
api-client5
twitter-api5
twitch-api5
twitter5
php4
laravel-package4
laravel4
api3
laravel-nova1
excel1
Programming languages (3)
Github contributions (5)
KarolJosef/FreeERP
Oct 2019 - Feb 2020
Contributions:2 pushes, 1 branch in 3 months
KarolJosef/dio-lab-open-source
Mar 2025 - Mar 2025
Repositório do lab "Contribuindo em um Projeto Open Source no GitHub" da Digital Innovation One.
Contributions:1 push, 1 branch in 1 day
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