Marco Barcelos
Tech Lead at Toro Investimentos
Minas Gerais, Brazil
Summary
👤
Senior🎓
Top SchoolMarco Barcelos is a tech lead with 10 years of experience building robust web applications and distributed systems, currently leading engineering at Toro Investimentos. He brings deep hands-on expertise in C#, TypeScript/Angular, NodeJS, message queues, multithreading, and observability tooling (Grafana, Zabbix), combined with practical CI/CD and GitFlow discipline. Marco’s career shows steady progression from developer to team leader and tech lead within the same high-paced fintech environment, giving him strong domain knowledge of trading protocols like FIX and scalable architectures. Based in Minas Gerais, Brazil, he couples a federal computer science education with real-world experience operating production services on cloud and on-prem stacks. Notably, he blends front-end and back-end fluency with operational instincts, making him adept at turning complex requirements into reliable, observable systems.
10 years of coding experience
4 years of employment as a software developer
Bachelor's degree, Computer Science, Bachelor's degree, Computer Science at Universidade Federal de Uberlândia
English, Portuguese, Spanish
Stackoverflow
1reputation
0reached
0answers
0questions
Github Skills (25)
freshmvvm6
csharp5
nodejs5
chrome5
dotnet5
linux4
browser4
windows4
devtools4
macos4
movie2
developer-tools2
xamarin-forms2
msmq2
xamarin1
Programming languages (3)
Github contributions (5)
marcobarcelos/jsprettifier-bookmarklet
Oct 2015 - Nov 2016
Contributions:6 commits, 10 pushes, 1 branch in 1 year 1 month
marcobarcelos/movie-time
Apr 2019 - Jul 2019
A cross-platform upcoming movie titles explorer mobile app in Xamarin.Forms
Contributions:2 PRs, 9 pushes, 2 branches in 3 months
movieandroidmobile-appmovie-titlesxamarin
Find and Hire Top DevelopersWe’ve analyzed the programming source code of over 60 million software developers on GitHub and scored them by 50,000 skills. Sign-up on Prog,AI to search for software developers.