Jefferson Diefenbach
Specialist Software Engineering at EBANX
Paraná, Brazil
Summary
👤
Senior🎓
Top SchoolJefferson Diefenbach is a seasoned software engineer with over two decades in IT and a decade of focused hands-on experience building payment solutions at EBANX. He specializes in API-driven system integrations, database design and performance tuning, and automated testing to ensure production quality across PHP, Ruby, Elixir and JavaScript stacks. Jefferson blends software development with process-driven engineering—coaching teams on CI/CD, test coverage and agile practices—and has served in both technical lead and Scrum roles. His background also includes infrastructure and operations work (Linux servers, networking, on-call) and early-career ERP and BI systems, giving him a rare full-stack-to-ops perspective that helps keep payment platforms reliable at scale.
10 years of coding experience
25 years of employment as a software developer
MBA in Full Stack Development Information Technology, MBA in Full Stack Development Information Technology at IGTIBachelor in Information Systems Information Technology, Bachelor in Information Systems Information Technology at ESAB - Escola Superior Aberta do BrasilTechnology in Web Design and Programing Information Technology, Technology in Web Design and Programing Information Technology at Universidade do Sul de Santa CatarinaMBA -Technical Lead, MBA -Technical Lead at Full Cycle
Spanish, English
Github Skills (55)
php-curl9
parser9
css-selectors9
dom9
php9
composer9
xml9
editing8
api8
xss8
css8
html-parser8
java8
validation8
integrate8
Programming languages (5)
Github contributions (5)
jdiefenbach83/igti-projeto-aplicado
Nov 2020 - Jun 2022
Contributions:11 releases, 38 PRs, 338 pushes in 1 year 7 months
jdiefenbach83/MBA05-Trabalho-Pratico
Dec 2020 - Dec 2020
Contributions:3 releases, 21 commits, 15 pushes in 7 days
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