Vinícius Ferreira
Software Engineer at LeCupon
São Paulo, Brazil
Summary
👤
Senior🎓
Top SchoolVinícius Ferreira is a seasoned software engineer based in São Paulo with 11 years of experience building backend systems across fintech, health, and microcredit domains. He has deep expertise in Ruby on Rails and practical production experience with Elixir/Phoenix, Postgres, Sidekiq, and payment integrations (CNAB, CVS, APIs). At Grafeno and Jaya Tech he helped shape charge and payments platforms, while earlier roles span full-stack and systems work in C++, Java, C#, and WPF, showing strong language agility. Known for reliably shipping features, bug fixes, and clear documentation, he combines legacy-system pragmatism with modern backend practices. An engineer who moves comfortably between startup and enterprise contexts, he brings a pragmatic focus on payments, reliability, and maintainability.
11 years of coding experience
14 years of employment as a software developer
Mackenzie Presbyterian University
English
Github Skills (7)
java6
ruby5
zeplin5
javascript5
xslt4
pdf3
ember3
Programming languages (4)
Github contributions (5)
viniciustferreira/cv_mail
Nov 2014 - Jun 2015
Contributions:3 commits, 1 push in 6 months
viniciustferreira/mytodolist
Sep 2017 - Dec 2018
Contributions:19 pushes, 1 branch in 1 year 3 months
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.