Augusto Queirantes
Senior Back End Developer at JustiFi
São Paulo, Brazil
Summary
👤
Senior🎓
Top SchoolAugusto Queirantes is a Senior Back End Developer with 8 years of experience building scalable, secure systems across product and platform teams in Brazil. He combines expertise in Go, Ruby on Rails, Elixir and TypeScript with deep AWS experience (Lambda, Cognito, S3, DynamoDB, PostgreSQL) to deliver high-performance APIs and serverless solutions. Augusto has shipped notable technical work such as a clean-architecture Go framework for internal APIs, a custom AWS Cognito authentication flow with WhatsApp and facial recognition steps, and integrations enabling platforms to operate at statewide scale for public education. He thrives on solving architectural, security, and scalability challenges in regulated and high-demand environments, often tackling legacy debt and real-time stability issues. Comfortable across frontend stacks (React, React Native) as well, he blends product-minded engineering with hands-on delivery and a knack for improving developer productivity. Based in São Paulo, he brings a track record of turning complex requirements into reliable, production-ready systems that impact millions of users.
8 years of coding experience
7 years of employment as a software developer
Tecnólogo, Análise e Desenvolvimento de Sistemas, Tecnólogo, Análise e Desenvolvimento de Sistemas at Fatec São José dos Campos - Prof. Jessen VidalTécnico, Técnico em Mecatrônica, Técnico, Técnico em Mecatrônica at colégio técnico opção
Github Skills (31)
nginx8
api8
artificial-intelligence7
api-gateway7
gateway7
docker7
kong7
serverless7
microservices6
ai6
devops6
kubernetes6
luajit6
reverse-proxy6
cloud-native5
Programming languages (8)
Github contributions (5)
quero-edu/github-scraper
Sep 2018 - Oct 2018
Github serverless scraper
Contributions:32 PRs, 34 pushes, 36 branches in 15 days
scraperserverlessaws-lambda
augusto-queirantes/nvim
Mar 2019 - Jul 2020
Contributions:37 pushes, 1 branch in 1 year 4 months
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