Dmitry Rocha
Full Stack Web Developer at Codeminer 42
Old Toronto, Ontario, Canada
Summary
👤
Senior🎓
Top SchoolDmitry Rocha is a Full Stack Web Developer with 17 years of experience building and modernizing web platforms, particularly with Ruby on Rails, Vue.js, PostgreSQL and CI/CD. He specializes in automated testing and code quality, having raised test coverage dramatically at startups and introduced best practices across teams as a tech lead. Dmitry has hands-on experience modernizing legacy systems—migrating large data sets to cloud storage, orchestrating gradual Rails upgrades, and implementing continuous deployment on GCE/Kubernetes. As a contributor to the PagSeguro Ruby SDK he refactored core transaction flows and improved error handling and documentation, reflecting his focus on maintainable, user-friendly tooling. Based in Old Toronto, he combines mentoring and troubleshooting with pragmatic engineering to help small teams deliver production-ready software faster.
17 years of coding experience
14 years of employment as a software developer
Diploma Level 7 in Computing (With Strands in Software Development), Computer Science, Diploma Level 7 in Computing (With Strands in Software Development), Computer Science at Aspire2 InternationalMiddle School/High School, Middle School/High School at Centro Federal de Educação Tecnológica do Piauí
Portuguese, English
Stackoverflow
36reputation
15kreached
3answers
0questions
Github Skills (16)
apim10
api10
sdk10
ruby10
refactor9
refactoring9
rspec9
error-handling8
postgrest6
javascript6
sqlite6
vue6
postgresql6
date-fns6
asset-pipeline6
Programming languages (7)
Github contributions (5)
pagseguro/pagseguro-sdk-ruby
Jun 2015 - May 2016
Biblioteca de integração em Ruby
Role in this project:
Back-end Developer
Back-end DeveloperContributions:100 commits, 121 PRs, 145 pushes in 11 months
Contributions summary:Dmitry primarily focused on refactoring and enhancing the core functionality of the Ruby SDK for PagSeguro. They made changes to the transaction request process, including returning a response and updating error handling. The user also updated examples to reflect the latest changes, improving usability and demonstrating the correct usage of the SDK. Furthermore, they added method documentation to increase code readability and maintainability.
bibliotecaruby
desenvolvendo-me/compras
Jan 2012 - Feb 2013
Contributions:1067 commits in 1 year 1 month
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