Felix Barros
Backend Engineer at Aper
Argentina
Summary
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SeniorFelix Barros is a Backend Engineer from Argentina with a decade of experience building and maintaining scalable, secure server-side systems. Over the past seven-plus years he has focused on APIs, core libraries and integrations for payments and enterprise platforms, shaping services to meet regulatory and security standards like PCI DSS. He has hands-on experience across the stack from full-stack web projects to large-scale backend architectures, and a strong habit of writing comprehensive unit, integration and E2E tests. Felix frequently tackles performance optimization, vulnerability remediation and data protection as part of routine delivery, and he collaborates closely with architects and cross-functional teams to turn complex requirements into producible solutions. Notably, his background spans both technical support and training roles, giving him practical empathy for end users and clearer communication when documenting requirements and best practices. Based in Argentina, he brings consistent delivery on secure, well-tested services for payment and enterprise domains.
10 years of coding experience
8 years of employment as a software developer
English, Spanish
Github Skills (43)
selenium-grid10
docker-selenium9
webdriver9
selenium9
watir9
selenium-server9
containerization9
docker9
grid9
distributed-systems8
keda8
devops8
kubernetes7
sketchup7
admin6
Programming languages (9)
Github contributions (5)
BluePhoenix/felixbarros.com
Feb 2016 - Apr 2016
Contributions:2 releases, 4 PRs, 25 pushes in 1 month
felixbarros
BluePhoenix/Soundflower
Nov 2015 - Feb 2016
Contributions:15 commits, 8 PRs, 8 pushes in 2 months
macospassaudio
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