Nícolas Barbosa
Tech Lead - Golang at Freelance
Rio Grande do Sul, Brazil
Summary
👤
Senior🎓
Top SchoolNícolas Barbosa is a Tech Lead specializing in backend development with 9 years of experience, currently leading Golang engineering at Fretebras and maintaining a long-running freelance practice. He transitioned from Linux systems administration into backend engineering, bringing deep operational knowledge of performance tuning, security and PCI-DSS–constrained environments from roles at Pagar.me. Nícolas has driven traffic-critical and email-marketing systems in microservice architectures, advocates for open source, and pairs practical sysadmin instincts with modern Go engineering. Based in Rio Grande do Sul, Brazil, he complements hands-on experience with formal studies in modern software engineering and physics, and is known for pragmatic RFC-driven technical collaboration. Off the clock he’s a devoted father and passionate Grêmio fan—detail that hints at his steady, team-focused leadership style.
9 years of coding experience
6 years of employment as a software developer
Técnico, Redes de computadores, Técnico, Redes de computadores at SENAI/FATECExtensão, Engenharia de software moderna, Extensão, Engenharia de software moderna at Universidade Federal de Minas GeraisGraduação, Física, Graduação, Física at Universidade Federal do Rio Grande do Sul
Portuguese, Spanish, English
Stackoverflow
46reputation
67reached
1answer
0questions
Github Skills (121)
testing10
golang10
connect10
mongodb-database10
producer10
unit-testing10
confluent10
chrome-devtools-protocol10
paths10
librdkafka10
chrome-extension10
chrome10
confluent-cloud10
aws-xray10
scanner9
Programming languages (8)
Github contributions (5)
nicolascb/nicolascb.github.io
Jan 2021 - Oct 2023
Arquivos do blog nicolascb.github.io
Contributions:4 PRs, 10 pushes, 4 branches in 2 years 9 months
nicolascb/nssh
Mar 2018 - Feb 2021
An easy way to manage SSH connections and sshconfig records
Contributions:5 releases, 1 review, 78 commits in 2 years 11 months
records1passwordsshconnectionssshconfig
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