Kelvin Oenning
Principal Software Engineer at Intelipost
Santa Catarina, Brazil
Summary
👤
Senior🎓
Top SchoolKelvin Oenning is a Principal Software Engineer with a decade of experience building high-performance, serverless cloud architectures for companies like Intelipost, PicPay, OLX and RD Station. He specializes in backend services using Golang and Node.js, paired with React/Vue frontends, and focuses on performance optimization and scalable, market-adaptive designs. A former freelancer who cut his teeth on Java frameworks like Vraptor and Spring MVC, he now architects solutions across AWS and Google Cloud. Kelvin is the creator of Blog do Programador and an organizer of TIJGS, blending community leadership and hands-on craft. Based in Santa Catarina, Brazil, he holds a degree in Information Systems and pursues hardware overclocking and playful software projects in his spare time—an indicator of his curiosity for both low-level performance and developer ergonomics.
10 years of coding experience
16 years of employment as a software developer
Bacharelado Sistemas de Informação, Bacharelado Sistemas de Informação at Católica de Santa Catarina - Centro Universitário
Portuguese, English
Stackoverflow
111reputation
8kreached
1answer
0questions
Github Skills (41)
que8
neovim7
mouse-events6
aws-apigateway6
binary-data6
aws-lambda6
amazon-web-services6
python6
brasil6
nodejs5
javascript4
factory4
desktop4
parser4
amazon-dynamodb4
Programming languages (6)
Github contributions (5)
kelvinoenning/blogdoprogramador.com.br
Sep 2017 - Mar 2019
Contributions:128 pushes, 1 branch in 1 year 6 months
Adapcon/validate-args-js
Apr 2018 - May 2018
Contributions:31 commits, 28 pushes, 1 branch in 15 days
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