Jonathan Calixto
Tech Leader at Vertti Tecnologia
Minas Gerais, Brazil
Summary
👤
Senior🎓
Top SchoolJonathan Calixto is a founder and senior full‑stack software engineer with 13 years building web and mobile systems from Minas Gerais, Brazil. He leads product teams and delivers end-to-end solutions using Ruby on Rails, JavaScript/TypeScript, React/React Native and Python, with hands-on experience in CI, automated testing, and cloud VPS operations. As founder of Yanotec he consults across industries, architecting everything from monoliths to microservices and managing hosting on DigitalOcean, Linode and AWS. He has guided agile delivery for enterprise clients (notably gas distribution and payment platforms), shipping integrated web frontends, mobile apps and payment-splitting backends. Comfortable spanning product, engineering and ops, Jonathan pairs practical entrepreneurship with deep Rails and mobile expertise. An early career in public-sector management systems gives him a strong grounding in long-lived codebases and test-driven practices.
14 years of coding experience
13 years of employment as a software developer
Information Systems, Tecnologia em Informática/Software, Information Systems, Tecnologia em Informática/Software at PUC Minas
Stackoverflow
3,120reputation
141kreached
8answers
0questions
sidekiq
top-1%
ruby
top-5%
ruby-on-rails
top-5%
Github Skills (34)
lan10
sidekiq10
brasil10
ruby9
ruby-on-rails9
php8
rails8
open-source7
token-authetication7
activerecord6
react6
nodejs6
rspec6
test-project6
styled-components6
Programming languages (5)
Github contributions (5)
jonathanccalixto/dotfiles
Nov 2013 - Oct 2022
Contributions:121 commits, 2 PRs, 51 pushes in 9 years
jonathanccalixto/cpf-backend
Jul 2019 - May 2024
Contributions:2 reviews, 2 PRs, 2 pushes in 4 years 11 months
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