Júnior Carvalho
Programador Sênior at Luizalabs
Minas Gerais, Brazil
Summary
👤
Senior🎓
Top SchoolJúnior Carvalho is a senior programmer with over two decades of hands-on experience bridging legacy systems and modern cloud-native architectures, currently building recommendation microservices at Luizalabs. He started in Clipper and Delphi for retail in the 90s and today designs scalable services in Python and Go, with practical experience in cloud, data processing and embedded intelligence. A nearly ten-year freelance period honed his autonomy and business-facing listening, while lead roles at Jeitto and other companies sharpened his technical leadership for teams serving millions of users. He combines pragmatic engineering—rewriting complex systems with elegant, testable code—with data-driven decision making to deliver measurable product value. Based in Minas Gerais, Brazil, he is ongoingly studying Data Engineering to deepen his ability to build smarter, secure and scalable solutions. An often-overlooked strength is his long continuity across the full software lifecycle, from requirement analysis and fiscal systems (NF-e, SAT, TEF) to modern microservices.
11 years of coding experience
25 years of employment as a software developer
Graduação, Ciência de Dados (e Inteligência Artificial), Graduação, Ciência de Dados (e Inteligência Artificial) at Instituto Infnet
Portuguese, English
Stackoverflow
11reputation
2kreached
0answers
1question
Github Skills (17)
spider10
open-data9
python-modules9
teste8
data-science8
artificial-intelligence7
python7
projeto6
django-rest-framework6
machine-learning6
django6
dokku4
nginx3
react3
letsencrypt2
Programming languages (5)
Github contributions (5)
juniorcarvalho/readcsv
Sep 2019 - Apr 2021
Projeto teste - cognitivo.io
Contributions:16 commits, 1 PR, 12 pushes in 1 year 7 months
reactprojetojavascriptnodejsteste
juniorcarvalho/fjfundo
Aug 2016 - Oct 2025
Contributions:28 pushes, 1 branch in 9 years 2 months
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