Carlos Do Nascimento
Senior Software Engineer at Wrapbook
Old Toronto, Ontario, Canada
Summary
🤩
Rockstar🎓
Top SchoolCarlos Do Nascimento is a Senior Software Engineer with 19 years of experience building secure, user-focused, and cost-effective software for startups, major platforms like GitHub/Microsoft and Shopify, and government projects. He excels at both greenfield design and untangling legacy systems, with deep hands-on experience across Ruby on Rails, TypeScript, Go, and infra/DevOps work that bridges product and operations. At GitHub he improved product-wide quality of life and at DigitalOcean contributed to an in-browser ML programming environment, reflecting a talent for making complex developer workflows more approachable. Known as "Chester" to colleagues, he pairs pragmatic engineering with curiosity—tinkering with electronics, comics, and games informs his creative problem-solving. Based in Old Toronto, he balances large-platform experience with startup agility, often shipping features that reduce friction for thousands of users.
19 years of coding experience
28 years of employment as a software developer
Technical Course Data Processing, Technical Course Data Processing at Escola Técnica Estadual Prof. Camargo Aranha (ETECA)Applied and Computational Mathematics Mathematics Econometrics Computer Science, Applied and Computational Mathematics Mathematics Econometrics Computer Science at USP - Universidade de São Paulo
Portuguese, english (ielts 8.5 of 9), japanese (jlpt n5), French
Stackoverflow
3,020reputation
506kreached
26answers
9questions
pdf
top-5%
Github Skills (167)
proximity10
github10
flora10
vagrantfile10
mvc10
sms10
menubar10
ruby10
routes10
watchface10
meter10
bluetooth10
lora10
esp3210
activerecord10
Programming languages (13)
Github contributions (5)
chesterbr/rails
Jan 2019 - Jun 2021
Ruby on Rails
Contributions:1 PR, 44 pushes, 36 branches in 2 years 6 months
ruby-on-railsrailsruby-onruby
chesterbr/minitruco-android
Nov 2010 - Jan 2023
A popular Brazilian card game (Truco) running on Android.
Contributions:14 reviews, 265 commits, 241 PRs in 12 years 4 months
xposedgametrucojogoandroid
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