Nikolas Rangel
Senior Software Engineer at Nubank
São Paulo, Brazil
Summary
👤
Senior🎓
Top SchoolNikolas Rangel is a Senior Software Engineer based in São Paulo with eight years of experience building backend systems, microservices and observability for fintech and aerospace domains. He has driven migrations from monoliths to Node.js microservices, implemented fraud-detection flows and maintained infrastructure with Terraform and Datadog at Pagar.me and SafeSpace. At Embraer he paired machine learning text classifiers with REST APIs to automate maintenance coding, and has experience leading small teams and mentoring junior engineers. Currently at Nubank, he brings a practical emphasis on high-availability architectures, test automation and secure transactional systems. Fluent in both product collaboration and hands-on delivery, he blends engineering discipline with a background in electronics and a bachelor’s in Science and Technology. A detail not always visible on resumes: he has repeatedly owned end-to-end deliveries from infra to ML integration, demonstrating comfort across the full stack and operational concerns.
8 years of coding experience
5 years of employment as a software developer
Bacharelado em Ciência e Tecnologia, Computer Science, Bacharelado em Ciência e Tecnologia, Computer Science at Universidade Federal de São PauloEnsino médio e Técnico em Eletrônica, Ensino médio e Técnico em Eletrônica at Univap - CTI
Stackoverflow
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Github Skills (21)
visjs9
brasil9
backend9
social-network-analysis8
iteration7
graph-drawing7
visual-analytics7
nodejs6
api6
dashboard6
javascript6
javascript-api5
google-maps5
angular4
angular-library3
Programming languages (4)
Github contributions (5)
nikolasrangel/websocket-nodejs-python
Jan 2018 - Jan 2018
Contributions:19 commits in 2 days
nikolasrangel/nikolasrangel.github.io
Dec 2018 - Apr 2019
A simple, beautiful Jekyll theme that's mobile first
Contributions:36 pushes in 3 months
beautiful-jekylljekylljekyll-thememobile-firstbeautiful-jekyll-theme
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