Joel Maykon
IT Advisor At GCTI at Parnamirim City Hall, RN
São Paulo, Brazil
Summary
👤
Senior🎓
Top SchoolJoel Maykon is an IT advisor and software engineer with 8 years of experience designing scalable, maintainable systems and leading cross-functional teams from São Paulo. He currently coordinates architecture, DevOps and legacy-modernization efforts at Parnamirim City Hall, applying Domain-Driven Design to improve reliability and observability through monitoring platforms. Joel has hands-on experience across cloud-native and serverless stacks, data engineering, and conversational AI—having contributed to Vivo’s Aura projects using Python, LangChain and LangFlow. His background includes securing financial systems at a PCI-DSS certified fintech, optimizing PIX transaction flows, and containerizing environments for safer deployments. He also teaches web development, bridging practical industry practices with curriculum development, and frequently moves between high-compliance domains and creative interactive front-end work. Colleagues know him for combining pragmatic architecture choices with a knack for turning legacy systems into observable, production-ready services.
8 years of coding experience
3 years of employment as a software developer
Technology in Systems Analysis and Development, Technology, 9.5, Technology in Systems Analysis and Development, Technology, 9.5 at IFRNFederal University of Rio Grande do Norte
English
Github Skills (15)
javascript4
portal4
jekyll3
projeto3
backend2
project-management2
bank2
python2
typescript1
machine-learning1
frontend1
science1
mongodb1
nodejs1
data-science1
Programming languages (6)
Github contributions (5)
joelmaykonTADS/hubvet
Jul 2020 - Aug 2023
Desafios para criar um sistema de boas vindas e carrinho de compras
Contributions:2 PRs, 41 pushes, 3 branches in 3 years
joelmaykonTADS/sigadm-web
Sep 2019 - Oct 2020
Contributions:3 releases, 14 PRs, 255 pushes in 1 year 1 month
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